{"id":9566,"date":"2026-02-25T03:37:43","date_gmt":"2026-02-25T03:37:43","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9566"},"modified":"2026-02-25T03:40:35","modified_gmt":"2026-02-25T03:40:35","slug":"yellowing-of-uv-cured-coatings","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/ko\/yellowing-of-uv-cured-coatings\/","title":{"rendered":"\uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0?"},"content":{"rendered":"<h1><strong>\uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0?\u00a0<\/strong><\/h1>\n<p class=\"ds-markdown-paragraph\">\uc548\ub155\ud558\uc138\uc694, \uc800\ub294 \uc2a4\ud0c0\ub9ac\uc785\ub2c8\ub2e4. \uc800\ub294 10\ub144 \ub118\uac8c \ud654\ud559 \uc18c\uc7ac \uc5c5\uacc4\uc5d0\uc11c \uc77c\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/changhongchemical.com\/\">UV \uacbd\ud654 \ucf54\ud305<\/a>, \uc218\uc9c0 \ubc0f <a href=\"https:\/\/changhongchemical.com\/\">\uad11\uac1c\uc2dc\uc81c.<\/a> \uc2e4\ud5d8\uc2e4\uc758 \ube44\ucee4\uc640 \uc0dd\uc0b0 \ub77c\uc778\uc758 \ucf54\ud130\ub294 \uc800\uc5d0\uac8c \uc624\ub79c \uce5c\uad6c \uac19\uc740 \uc874\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uc624\ub298\uc758 \uae00\uc740 \ucd94\uc0c1\uc801\uc778 \uc774\ub860\uc5d0 \uad00\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uac00\uc7a5 \uc2dc\uae09\ud55c \ud604\uc2e4 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc5d0 \uad00\ud55c \uac83\uc785\ub2c8\ub2e4.<strong>\uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0 \ud604\uc0c1<\/strong>. \uc81c\ud615 \ud654\ud559\uc790, \uc0dd\uc0b0 \uae30\uc220\uc790 \ub610\ub294 \uc870\ub2ec\/QC \uc804\ubb38\uac00\ub77c\uba74 \uc774 \uae00\uc744 \uc77d\uace0 \ud669\ubcc0\uc758 \uadfc\ubcf8\uc801\uc778 \ud654\ud559\uc801 \ub17c\ub9ac\ub97c \uc774\ud574\ud558\uace0 90%\uc758 \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc744 \ud53c\ud558\uba70 \uc785\uc99d\ub41c \uc194\ub8e8\uc158\uc744 \uc9c1\uc811 \uc801\uc6a9\ud558\uc5ec \uc81c\ud488\uc744 \ub9d1\uace0 \ud2bc\ud2bc\ud558\uac8c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong>I. \ud604\uc2e4\uc744 \uc9c1\uc2dc\ud558\uae30: \ud669\ubcc0\uc740 \ub2e8\uc21c\ud55c '\uc678\uad00\uc0c1\uc758 \uacb0\ud568'\uc774 \uc544\ub2c8\ub77c \ud654\ud559\uc801 '\uacbd\uace0 \uc2e0\ud638'\uc785\ub2c8\ub2e4.<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\uc644\ubcbd\ud558\uac8c \ud22c\uba85\ud558\uace0 \uc720\ub9ac\ucc98\ub7fc \ubcf4\uc600\ub358 \ucf54\ud305\uc774 \uba70\uce60\uc774 \uc9c0\ub098\uba74 \ub178\ub797\uac8c \ubcc0\ud558\ub294 \uc88c\uc808\uc758 \uc21c\uac04\uc740 \ub204\uad6c\ub098 \uacbd\ud5d8\ud574 \ubcf4\uc168\uc744 \uac81\ub2c8\ub2e4. \ub354 \ud070 \ubb38\uc81c\ub294 \"3\uac1c\uc6d4\uc774 \uc9c0\ub098\uba74 \uc81c\ud488\uc774 \ub178\ub797\uac8c \ubcc0\ud574 \ubc30\uc1a1\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.\"\ub77c\ub294 \uace0\uac1d \ud53c\ub4dc\ubc31\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud669\ubcc0\uc744 \ub2e8\uc21c\ud788 '\ubbf8\uad00\uc0c1\uc758 \ubb38\uc81c'\ub85c\ub9cc \uc0dd\uac01\ud558\uc9c0\ub9cc \uc774\ub294 \uc798\ubabb\ub41c \uc0dd\uac01\uc785\ub2c8\ub2e4.\u00a0<strong>\ud669\ubcc0\uc740 \ud654\ud559\uc801 \ubd84\ud574\uc758 \uac00\uc2dc\uc801 \uc9d5\ud6c4\uc785\ub2c8\ub2e4.<\/strong>\u00a0\uc678\ubd80 \uc751\ub825\uc744 \ubc1b\ub294 \ucf54\ud305 \ub9e4\ud2b8\ub9ad\uc2a4 \ub0b4\uc5d0\uc11c. \uc774\ub294 \ud3f4\ub9ac\uba38 \uacb0\ud569\uc774 \ub04a\uc5b4\uc9c0\uace0 \ubc1c\uc0c9\ub2e8\uc774 \ud615\uc131\ub418\ub294 \uc5f0\uc1c4 \ubc18\uc751\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uad11\ud559 \ub80c\uc988 \ucf54\ud305\uc744 \ub9cc\ub4dc\ub294 \ud55c \uc804\uc790\uc81c\ud488 \uace0\uac1d\uc0ac\uc758 \ud504\ub85c\uc81d\ud2b8\uac00 \uae30\uc5b5\ub0a9\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\ub294 \uc644\ubcbd\ud588\uc9c0\ub9cc \ub300\ub7c9 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ud45c\uba74 \ud669\ubcc0\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc0c1\ub2f9\ud55c \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc6d0\uc778\uc774 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc791\uc5c5\uc7a5 \ud658\uae30\uac00 \uc81c\ub300\ub85c \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc544 \ub300\uae30 \uc911 NOx\uac00 \ucf54\ud305\uc758 \ubc29\ud5a5\uc871 \uc544\ubbfc\uacfc \ubc18\uc751\ud55c \uac83\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc911\uc694\ud55c \uad50\ud6c8\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud669\ubcc0\uc744 \ud574\uacb0\ud558\ub824\uba74 \ub2e4\uc74c \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.\u00a0<em>\uacf5\uc2dd\ud654<\/em>\u00a0<strong>\ubc0f<\/strong>\u00a0\uc758\u00a0<em>\uadfc\ubb34 \ud658\uacbd<\/em>.<\/p>\n<p class=\"ds-markdown-paragraph\">\ud669\ubcc0\uc740 \uace0\uc131\ub2a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uad11\ud559 \uc7a5\uce58<\/strong>\u00a0(\ub80c\uc988, \uac70\uc6b8): \ud669\ubcc0\uc740 \ube5b \ud22c\uacfc\uc728\uc744 \uac10\uc18c\uc2dc\ucf1c \uc774\ubbf8\uc9c0 \ud488\uc9c8\uc744 \ub5a8\uc5b4\ub728\ub9bd\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc804\uc790 \uc81c\ud488<\/strong>\u00a0(\ud734\ub300\ud3f0 \ucf00\uc774\uc2a4, \uc2a4\ud06c\ub9b0 \ucf54\ud305): \ubcc0\uc0c9\uc740 \uc81c\ud488\uc758 \uc678\uad00\uc744 \ub5a8\uc5b4\ub728\ub824 \uace0\uac1d \ubd88\ub9cc\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><a href=\"https:\/\/changhongchemical.com\/\">3D \ud504\ub9b0\ud305<\/a>\uace0\uae09 \ud328\ud0a4\uc9d5:<\/strong>\u00a0\ube5b\/\uc5f4\uc5d0 \uc7a5\uc2dc\uac04 \ub178\ucd9c\ub418\uba74 \ud669\ubcc0\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc131\ub2a5\uc774 \uc800\ud558\ub418\uace0 \uc81c\ud488 \uc218\uba85\uc774 \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-9521\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\" alt=\"\ud3ec\ud1a0 \uc774\ub2c8\uc2dc\uc5d0\uc774\ud130\" width=\"3462\" height=\"1963\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-768x435.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-1536x871.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-2048x1161.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-18x10.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-1270x720.webp 1270w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3-600x340.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\">\ud575\uc2ec \uac1c\ub150\ubd80\ud130 \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4:\u00a0<strong>\ud669\ubcc0\uc758 \ubcf8\uc9c8\uc740 \"\ubc1c\uc0c9\ub2e8\"\uc758 \ud615\uc131\uc785\ub2c8\ub2e4.<\/strong>-\uac00\uc2dc\uad11\uc120(\ud669\uac08\uc0c9 \uc2a4\ud399\ud2b8\ub7fc)\uc744 \ud761\uc218\ud558\ub294 \ud654\ud569\ubb3c. \uc774\ub7ec\ud55c \ud654\ud569\ubb3c\uc774 \ucf54\ud305 \ub0b4\uc5d0 \ud615\uc131\ub418\uba74 \ud669\ubcc0\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ubc1c\uc0c9\ub2e8 \uc0dd\uc131\uc5d0\ub294 5\uac00\uc9c0 \uc8fc\uc694 \uacbd\ub85c\uac00 \uc788\uc73c\uba70, \ub2e4\uc74c\uc5d0\uc11c \uc790\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong>II. \uadfc\ubcf8 \uc6d0\uc778 \ubd84\uc11d: \uc2e4\uc81c \uc0ac\ub840\ub97c \ud1b5\ud55c 5\uac00\uc9c0 \uc610\ub85c\ud551 \uba54\ucee4\ub2c8\uc998<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\ub9ce\uc740 \ud3ec\ubbac\ub7ec \uc81c\uc791\uc790\ub4e4\uc774 \uc5b4\ub824\uc6c0\uc744 \uacaa\ub294 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<em>\uadf8<\/em>\u00a0\ub178\ub797\uac8c \ubcc0\ud588\uc9c0\ub9cc\u00a0<em>\uc65c<\/em>. \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \uc644\uc804\ud788 \ub2e4\ub978 \ud574\uacb0\ucc45\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc218\ub144\uac04\uc758 \uc2e4\ud5d8\uacfc \uc81c\uc791 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \ubb38\uc81c\ub97c \ube60\ub974\uac8c \uc9c4\ub2e8\ud560 \uc218 \uc788\ub3c4\ub85d \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uba54\ucee4\ub2c8\uc998 5\uac00\uc9c0\ub97c \uc2e4\uc81c \uc0ac\ub840\uc640 \ud568\uaed8 \ubd84\uc11d\ud574 \ubcf4\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>1. \uc0b0\ud654\uc801 \ubd84\ud574(\uc790\ub3d9 \uc0b0\ud654): \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778(60% \uc774\uc0c1\uc758 \uc0ac\ub840)<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc774\uac83\uc774 \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574, \uc0b0\uc18c, \uc790\uc678\uc120, \uc5f4\uc758 \uacb0\ud569 \uc791\uc6a9\uc73c\ub85c \ucf54\ud305\uc740 \uc790\uc720 \ub77c\ub514\uce7c \uc5f0\uc1c4 \ubc18\uc751\uc744 \uac70\uccd0 \uad81\uadf9\uc801\uc73c\ub85c \uacf5\uc561 \uce74\ub974\ubcf4\ub2d0 \ud654\ud569\ubb3c(\uc54c\ub370\ud788\ub4dc, \ucf00\ud1a4)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ud669\ubcc0\uc758 \uc8fc\ubc94\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\ub3d9\uc77c\ud55c UV \ucf54\ud305\uc744 \uc0b0\uc18c \ud658\uacbd\uacfc \uc9c8\uc18c \ud658\uacbd\uc5d0\uc11c 24\uc2dc\uac04 \ub3d9\uc548 \uc790\uc678\uc120\uc5d0 \ub178\ucd9c\uc2dc\ucf1c \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \uadf8\ub8f9\uc740 \uc0c1\ub2f9\ud788 \ub178\ub797\uac8c \ubcc0\ud588\uc9c0\ub9cc \uc9c8\uc18c \uadf8\ub8f9\uc740 \uac70\uc758 \ubcc0\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0b0\uc18c\uc758 \ucd09\ub9e4 \uc5ed\ud560\uc744 \uba85\ud655\ud558\uac8c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uac04\uc18c\ud654\ub41c \ubc18\uc751 \uacbd\ub85c:<\/strong><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc2dc\uc791:<\/strong>\u00a0\uc790\uc678\uc120\/\uc5f4\uc740 \ud3f4\ub9ac\uba38(RH) \uc0ac\uc2ac\uc744 \ub04a\uc5b4 \uc790\uc720 \ub77c\ub514\uce7c(R- + H-)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc804\ud30c:<\/strong>\u00a0\ub77c\ub514\uce7c\uc740 \uc0b0\uc18c\uc640 \uacb0\ud569\ud558\uc5ec \uacfc\uc0b0\ud654 \ub77c\ub514\uce7c(ROO-)\uc744 \ud615\uc131\ud55c \ub2e4\uc74c \ud3f4\ub9ac\uba38\uc640 \ubc18\uc751\ud558\uc5ec \ud558\uc774\ub4dc\ub85c\ud37c\uc625\uc0ac\uc774\ub4dc(ROOH)\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ubd84\ud574:<\/strong>\u00a0\uacfc\uc0b0\ud654\uc218\uc18c\ub294 \ubd84\ud574\ub418\uc5b4 \uc54c\ucf55\uc2dc \ub77c\ub514\uce7c(RO-)\uacfc \ud558\uc774\ub4dc\ub85d\uc2e4 \ub77c\ub514\uce7c(-OH)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ubc1c\uc0c9\ub2e8 \ud615\uc131:<\/strong>\u00a0\uc54c\ucf55\uc2dc \ub77c\ub514\uce7c\uc740 \ucd94\uac00\ub85c \ubc18\uc751\ud558\uc5ec \uacf5\uc561 \uce74\ub974\ubcf4\ub2d0 \ud654\ud569\ubb3c(\uc54c\ub370\ud788\ub4dc, \ucf00\ud1a4)\uc744 \uc0dd\uc131\ud558\uc5ec \ud669\ubcc0\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong>\ud575\uc2ec \uc694\uc810:<\/strong>\u00a0\uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud669\ubcc0\uc740 \uba70\uce60 \ub610\ub294 \uba87 \ub2ec\uc5d0 \uac78\uccd0 \uc605\uc740 \ub178\ub780\uc0c9\uc5d0\uc11c \uc9c4\ud55c \ub178\ub780\uc0c9\uc73c\ub85c '\uc810\uc9c4\uc801\uc73c\ub85c' \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc2e4\uc678\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 UV \ucf54\ud305\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>2. \uad11\ud654\ud559 \ubc18\uc751(\uad11\uc0b0\ud654): \ubc29\ud5a5\uc871 \uc218\uc9c0\uc758 '\uc544\ud0ac\ub808\uc2a4\uac74', \uad11\ud654\ud559 \ubc18\uc751<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\ube44\uc2a4\ud398\ub180-A \uc5d0\ud3ed\uc2dc \uc544\ud06c\ub9b4\ub808\uc774\ud2b8\uc640 \uac19\uc740 \ubc29\ud5a5\uc871 \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc774 \uc810\uc5d0 \uc8fc\uc758\ud558\uc138\uc694. \uc790\uc678\uc120\uc740 \uc218\uc9c0\uc758 \uacb0\ud569 \ud30c\uc190\uc744 \uc9c1\uc811 \uc720\ub3c4\ud558\uc5ec \ud034\ub17c \ub610\ub294 \ud398\ub179\uc2dc \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb3c\uc9c8\uc740 \uadf8 \uc790\uccb4\ub85c \uac15\ud55c \ud669\uac08\uc0c9 \ubc1c\uc0c9\ub2e8\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uae30\uc5b5\uc5d0 \ub0a8\ub294 \uc0ac\ub840: \ube44\uc2a4\ud398\ub180-A \uc5d0\ud3ed\uc2dc \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc218\uc9c0\ub85c \ub9cc\ub4e0 PET \ud3ec\uc7a5 \ud544\ub984\uc774 \ud587\ube5b\uc5d0 3\uc77c\ub9cc \ub178\ucd9c\ub418\uc5b4\ub3c4 \uc624\ub798\ub41c \uc2e0\ubb38\uc9c0\ucc98\ub7fc \ub178\ub797\uac8c \ubcc0\ud558\ub294 \ud3ec\uc7a5 \uace0\uac1d\uc744 \uc9c0\uc6d0\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\ubc29\uc871 \uc218\uc9c0\ub85c \ubc14\uafbc \uacb0\uacfc, \uac19\uc740 \uc870\uac74\uc5d0\uc11c 7\uc77c\uc774 \uc9c0\ub098\ub3c4 \ud669\ubcc0\uc774 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uc77c\ubc18\uc801\uc778 \ubc18\uc751(\ube44\uc2a4\ud398\ub180-A \uc5d0\ud3ed\uc2dc \uc544\ud06c\ub9b4\ub808\uc774\ud2b8\ub97c \uc608\ub85c \ub4e4\uc5b4 \uc124\uba85\ud569\ub2c8\ub2e4):<\/strong><br \/>\n\uc790\uc678\uc120\uc744 \uc870\uc0ac\ud558\uba74 \uc218\uc9c0\uc758 ArOH(\ubc29\ud5a5\uc871 \ud558\uc774\ub4dc \ub85d\uc2e4) \uadf8\ub8f9\uc5d0\uc11c \uc218\uc18c\uac00 \ucd94\ucd9c\ub418\uc5b4 ArO-(\ud398\ub179\uc2dc \ub77c\ub514\uce7c)\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc774\ub4e4\uc740 \uc7ac\ubc30\uc5f4\ub418\uc5b4 \uc804\ud615\uc801\uc778 \ub178\ub780\uc0c9 \ubc1c\uc0c9\ub2e8\uc778 p-\ud034\ub17c \uba54\ud0c0\uc774\ub4dc\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ubbf8\ub7c9\uc774\ub77c\ub3c4 \ub208\uc5d0 \ub744\ub294 \ud669\ubcc0\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>3. \uc544\ubbfc \uc0b0\ud654(NOx \ubc18\uc751): \uc791\uc5c5\uc7a5 \ud658\uacbd\uc5d0\uc11c \uc885\uc885 \uac04\uacfc\ub418\ub294 '\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc0b4\uc778\uc790'<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud669\ubcc0\uc740 \uad50\ubb18\ud558\uc5ec \uc885\uc885 \uc218\uc9c0 \ub610\ub294 \uac1c\uc2dc\uc81c \ubb38\uc81c\ub85c \uc624\uc778\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \"\ud658\uacbd + \uc81c\ud615\" \ubb38\uc81c\uc785\ub2c8\ub2e4. \ucf54\ud305\uc758 \ubc29\ud5a5\uc871 \uc544\ubbfc(\uc2dc\ub108\uc9c0\uc81c \ub610\ub294 \uacf5\ub3d9 \uac1c\uc2dc\uc81c\ub85c \uc0ac\uc6a9\ub428)\uc774 \uacf5\uae30 \uc911\uc758 \uc9c8\uc18c \uc0b0\ud654\ubb3c(NO, NO\u2082)\uacfc \ubc18\uc751\ud558\uc5ec \uc9c4\ud55c \ub178\ub780\uc0c9 \ud654\ud569\ubb3c\uc778 \ub2c8\ud2b8\ub85c\uc18c \ubc0f \ub2c8\ud2b8\ub85c \uc720\ub3c4\uccb4\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uc55e\uc11c \uc5b8\uae09\ud55c \uc804\uc790\uc81c\ud488 \uace0\uac1d \uc0ac\ub840\ub294 \ubc14\ub85c \uc774\ub7f0 \uacbd\uc6b0\uc600\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc7a5\uc774 \ubcf4\uc77c\ub7ec \uadfc\ucc98\uc5d0 \uc788\uc5c8\uace0, \uc5f0\uc18c\ub85c \uc778\ud55c \uc9c8\uc18c\uc0b0\ud654\ubb3c\uc774 \uc81c\ub300\ub85c \ubc30\ucd9c\ub418\uc9c0 \uc54a\uc558\uc73c\uba70, \ucf54\ud305\uc5d0 \ub514\uc5d0\ud2f8\ub80c\ud2b8\ub9ac\uc544\ubbfc(DETA)\uacfc \uac19\uc740 \ubc29\ud5a5\uc871 \uc544\ubbfc\uc774 \ud568\uc720\ub41c \uacbd\uc6b0\uc600\uc2b5\ub2c8\ub2e4. \uc774 \ubc18\uc751\uc73c\ub85c \uc778\ud574 \ucf54\ud305\uc774 \ube60\ub974\uac8c \ud669\ubcc0\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc9c0\ubc29\uc871 \uc544\ubbfc\uc73c\ub85c \uad50\uccb4\ud558\uace0 \ud658\uae30 \ubb38\uc81c\ub97c \uac1c\uc120\ud558\uc5ec \ubb38\uc81c\ub97c \ud574\uacb0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\ud575\uc2ec \ubc18\uc751:<\/strong>\u00a0ArNH\u2082(\ubc29\ud5a5\uc871 \uc544\ubbfc) + NO\u2082(\uc9c8\uc18c \uc0b0\ud654\ubb3c) \u2192 ArNO\u2082(\ub2c8\ud2b8\ub85c \uc720\ub3c4\uccb4) + H\u2082O. \ub2c8\ud2b8\ub85c \uc720\ub3c4\uccb4\uac00 \ud575\uc2ec \ubc1c\uc0c9\ub2e8\uc785\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>4. \uc5f4 \uc131\ub2a5 \uc800\ud558: \uace0\uc628 \ud658\uacbd\uc758 \uc8fc\uc694 \ubb38\uc81c: \uc5f4 \uc131\ub2a5 \uc800\ud558<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc5f4\uc740 \ud3f4\ub9ac\uba38 \ubc31\ubcf8, \uac1c\uc2dc\uc81c \ub610\ub294 \ucca8\uac00\uc81c\uc758 \ubd84\ud574\ub97c \uac00\uc18d\ud654\ud569\ub2c8\ub2e4. \uc774\ub294 \uacf5\uc561 \uc62c\ub808\ud540\uc744 \uc0dd\uc131\ud558\uac70\ub098 \ub9c8\uc774\uc57c\ub974\ud615 \ubc18\uc751\uc744 \ucd09\ubc1c\ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c \ud669\ubcc0\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uace0\uc628 \uacbd\ud654, \uc2e4\uc678 \uc5f4 \ub178\ucd9c \ub610\ub294 \uc7a5\uae30\uac04 \ub0b4\uc5f4\uc131\uc774 \ud544\uc694\ud55c \uc81c\ud488(\uc608: \uc790\ub3d9\ucc28 \ubd80\ud488 \ucf54\ud305)\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uc624\ube10 \uacbd\ud654 \uc911(\uc628\ub3c4\uac00 80\u00b0C\ub97c \ucd08\uacfc) \ubc14\ub85c \ud669\ubcc0\ud558\ub294 \uc790\ub3d9\ucc28 \ub0b4\ubd80 UV \ucf54\ud305\uc744 \uc811\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uc0ac \uacb0\uacfc \uace0\uc628\uc73c\ub85c \uc778\ud574 \ubc31\ubcf8 \uc2a4\ud06c\ub9ac\uc158\uc774 \ubc1c\uc0dd\ud558\uc5ec \ubd88\ud3ec\ud654 \uc54c\ub370\ud788\ub4dc\uc640 \ub514\uc5d4(\ubc1c\uc0c9\ub2e8)\uc774 \ud615\uc131\ub418\uace0 \uce74\ub974\ubcf4\ub2d0\uacfc \uc544\ubbfc \uc0ac\uc774\uc5d0 \ub9c8\uc774\uc57c\ub974 \ubc18\uc751\uc774 \uc77c\uc5b4\ub098 \uac08\uc0c9-\ub178\ub780\uc0c9 \uc548\ub8cc\uac00 \uc0dd\uc131\ub41c \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-9568\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating.webp\" alt=\"UV \uacbd\ud654 \ucf54\ud305\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uc5f4 \uc131\ub2a5 \uc800\ud558\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uacbd\ub85c:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ubc31\ubcf8 \uc2dc\uc158:<\/strong>\u00a0\ud3f4\ub9ac\uba38 \uc8fc\uc1c4\uac00 \ub04a\uc5b4\uc9c0\uba74\uc11c \ubd88\ud3ec\ud654 \uc54c\ub370\ud788\ub4dc \ubc0f \ub514\uc5d4\uacfc \uac19\uc740 \ubc1c\uc0c9\ub2e8\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ub9c8\uc774\uc57c\ub974\ud615 \ubc18\uc751:<\/strong>\u00a0\uce74\ub974\ubcf4\ub2d0\uae30\ub294 \ucf54\ud305\uc5d0\uc11c \uc544\ubbfc\uacfc \ubc18\uc751\ud558\uc5ec \uac08\uc0c9-\ub178\ub780\uc0c9 \uc548\ub8cc\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"ds-markdown-paragraph\"><strong>5. \ucd94\uac00 \ub9c8\uc774\uadf8\ub808\uc774\uc158\/\ubd84\ud574: \"\uac00\uc815\uc801\uc774\uc9c0 \uc54a\uc740\" \ubc94\uc778<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\ud3ec\ubbac\ub7ec\ub97c \uc870\uc815\ud560 \ub54c \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \uc218\uc9c0\uc640 \uac1c\uc2dc\uc81c\uc5d0\ub9cc \uc9d1\uc911\ud558\uace0 \ucca8\uac00\uc81c\ub294 \uac04\uacfc\ud569\ub2c8\ub2e4. \uc794\ub958 \uad11\uac1c\uc2dc\uc81c, \ud56d\uc0b0\ud654\uc81c \ub610\ub294 \uc548\uc815\uc81c\ub294 \ud45c\uba74\uc73c\ub85c \uc774\ub3d9\ud558\uac70\ub098 \uacbd\ud654 \ud6c4 \ubd84\ud574\ub418\uc5b4 \uc720\uc0c9 \ubd80\uc0b0\ubb3c(\ud2b9\ud788 \ubc29\ud5a5\uc131 \uc548\uc815\uc81c)\uc744 \uc0dd\uc131\ud558\uc5ec \ud669\ubcc0\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uc608\ub97c \ub4e4\uc5b4, UV \ucf54\ud305\uc5d0 \uc800\ub834\ud55c \ubc29\ud5a5\uc871 \ud56d\uc0b0\ud654\uc81c\ub97c \uc0ac\uc6a9\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucc98\uc74c\uc5d0\ub294 \uad1c\ucc2e\uc558\uc9c0\ub9cc \ud55c \ub2ec\uc774 \uc9c0\ub098\uc790 \ud45c\uba74\uc5d0 \uc57d\uac04\uc758 \ud669\ubcc0\uc774 \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ubd84\uc11d \uacb0\uacfc \ud56d\uc0b0\ud654\uc81c\uac00 \ubd84\ud574\ub418\uc5b4 \ubc29\ud5a5\uc871 \uc870\uac01\uc774 \uc774\ub3d9\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc9c0\ubc29\uc871 \uc0b0\ud654 \ubc29\uc9c0\uc81c\ub85c \ubc14\uafb8\uc790 \ubb38\uc81c\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ud574\uacb0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong>III. \uc2e4\uc6a9\uc801\uc778 \uc194\ub8e8\uc158: \uc81c\ud615\ubd80\ud130 \uadfc\ubb34 \uc870\uac74\uae4c\uc9c0 \ud3ec\uad04\uc801\uc778 \uc811\uadfc \ubc29\uc2dd<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\uba54\ucee4\ub2c8\uc998\uc744 \uc774\ud574\ud558\uba74 \ubc29\ud5a5\uc744 \uc7a1\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\ub144\uac04\uc758 \uc2e4\ubb34 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \"\uc81c\ud615 \uc870\uc815 + \uacf5\uc815 \ucd5c\uc801\ud654\"\ub77c\ub294 \uc870\ud569 \uc804\ub7b5\uc744 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4. \uac01 \ud3ec\uc778\ud2b8\ub294 \uc2e4\ud5d8\uc2e4\uacfc \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uac80\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>1. \uc62c\ubc14\ub978 \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd\ud558\uae30: \ube44\ud669\ubcc0 \uc720\ud615 \uc6b0\uc120\uc21c\uc704 \uc815\ud558\uae30(\uc0c1\uc704 3\uac00\uc9c0 \uad8c\uc7a5 \uc0ac\ud56d)<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\ub9ce\uc740 \ud669\ubcc0 \ubb38\uc81c\ub294 \uac1c\uc2dc\uc81c\uac00 \uc720\uc0c9 \ubd80\uc0b0\ubb3c\ub85c \ubd84\ud574\ub418\ub294 \ub370\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uae30\uc874\uc758 \ubc29\ud5a5\uc131 \uad11\uac1c\uc2dc\uc81c\ub294 \uc774\ub7ec\ud55c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud669\ubcc0\uc774 \uc5c6\uace0 \uae68\ub057\ud558\uac8c \uc808\ub2e8\ub418\ub294 \uac1c\uc2dc\uc81c\ub294 \ucc98\uc74c\ubd80\ud130 \ubb38\uc81c\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uad11\ubc94\uc704\ud55c \uc0ac\uc6a9 \uc0ac\ub840\ub97c \ubc14\ud0d5\uc73c\ub85c \uc131\ub2a5\uacfc \ube44\uc6a9\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 3\uac00\uc9c0 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\ub098\ub9ac\uc624\uc640 \ud568\uaed8 \uc18c\uac1c\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>PI-TPO(\uc5d0\ud2f8(2,4,6-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc870\uc77c) \ud398\ub2d0\ud3ec\uc2a4\ud53c\ub124\uc774\ud2b8):<\/strong>\u00a0\uac00\uc7a5 \ub2e4\uc7ac\ub2e4\ub2a5\ud569\ub2c8\ub2e4. \ud22c\uba85\ud558\uace0 \ub450\uaebc\uc6b4 \uc0c9\uc18c\uac00 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc720\uc0c9 \ubd80\uc0b0\ubb3c\uc744 \ud615\uc131\ud558\uc9c0 \uc54a\uace0 \ubd84\ud574\ub418\uc5b4 \uc7a5\uae30\uc801\uc778 \ud669\ubcc0\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \ud604\uc7ac \uc8fc\ub825 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>PI-TPO-L:<\/strong>\u00a0\uc561\uccb4 \ud615\ud0dc\uc758 TPO, \ub0c4\uc0c8\uac00 \uc801\uc2b5\ub2c8\ub2e4. \ub0c4\uc0c8\uc5d0 \ubbfc\uac10\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\uc804\uc790\uc81c\ud488, \uc2dd\ud488 \ud3ec\uc7a5)\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. TPO\uc5d0 \ud544\uc801\ud558\ub294 \ube60\ub978 \uacbd\ud654, \ud669\ubcc0 \uc5b5\uc81c.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>PI-819(\ube44\uc2a4(2,4,6-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc870\uc77c)-\ud398\ub2d0\ud3ec\uc2a4\ud53c\ub124\uc625\uc0ac\uc774\ub4dc):<\/strong>\u00a0\ud558\uc774\uc5d4\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ucd5c\uace0\uc758 \uc120\ud0dd. \ucd5c\uace0\uc758 \ud669\ubcc0 \ubc29\uc9c0 \uc131\ub2a5\uc73c\ub85c \uad11\ud559 \ubc0f \uace0\uae09 \uc804\uc790 \uc81c\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ube44\uc2b7\ud55c \uace0\uae09 \uc635\uc158\uc5d0 \ube44\ud574 \ube44\uc6a9\uc740 \uc57d\uac04 \ub192\uc9c0\ub9cc \uac00\uc131\ube44\uac00 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>\ud53c\ud558\uc2ed\uc2dc\uc624:<\/strong>\u00a0\uc544\uc138\ud1a0\ud398\ub17c \uae30\ubc18 \uac1c\uc2dc\uc81c(\uc608: BP-\ubca4\uc870\ud398\ub17c)\ub294 \ud53c\ud558\uc138\uc694. \uc774\ub7ec\ud55c \ubb3c\uc9c8\uc740 \ud488\uc9c8 \uc800\ud558\uc640 \ud669\ubcc0\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b0\uba70 \ud2b9\ud788 \ud22c\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>2. \ubc29\ud5a5\uc871 \uc544\ubbfc\uc744 \ud53c\ud558\uc138\uc694: \uc9c0\ubc29\uc871 \uc544\ubbfc\uc73c\ub85c \ub300\uccb4\ud558\uac70\ub098 \uc544\ubbfc \ubb34\ud568\uc720 \uc2dc\uc2a4\ud15c \uc0ac\uc6a9<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc544\ubbfc \uc0b0\ud654 \uc0ac\ub840\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \ubc29\ud5a5\uc871 \uc544\ubbfc(\uc608: DETA, EDA, \uce58\ud658\ub41c \uc544\ub2d0\ub9b0)\uc740 \ud2b9\ud788 \ud658\uae30\uac00 \uc798 \ub418\uc9c0 \uc54a\ub294 \uc791\uc5c5\uc7a5\uc5d0\uc11c NOx\uc640 \ubc18\uc751\ud558\ub294 \uc8fc\uc694 \ud669\ubcc0 \uc704\ud5d8 \ubb3c\uc9c8\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uc2e4\uc6a9\uc801\uc778 \uc870\uc5b8:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc6b0\uc120\uc21c\uc704 \ub300\uccb4:<\/strong>\u00a0\ubc29\ud5a5\uc871 \uc544\ubbfc\uc744 \ud2b8\ub9ac\uc5d0\ud0c4\uc62c\uc544\ubbfc\uc774\ub098 \ub514\uba54\ud2f8\uc5d0\ud0c4\uc62c\uc544\ubbfc\uacfc \uac19\uc740 \uc9c0\ubc29\uc871 \uc544\ubbfc\uc73c\ub85c \ub300\uccb4\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uc544\ubbfc\uc740 \uc0b0\ud654\uac00 \ub35c \uc77c\uc5b4\ub098\uace0 \uc720\uc0c9 \ubd80\uc0b0\ubb3c\uc744 \ud615\uc131\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc644\uc804\ud788 \uc81c\uac70\ud569\ub2c8\ub2e4:<\/strong>\u00a0\uc81c\ud615\uc774 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc544\ubbfc \ubb34\ud568\uc720 \uad11\uac1c\uc2dc\uc81c \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uace0\uae09 \ud22c\uba85 \ucf54\ud305\uc758 \uacbd\uc6b0 \uac00\uc7a5 \uc548\uc804\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"ds-markdown-paragraph\"><strong>3. \uad11\uc548\uc815\uc81c\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4: \"UV \ud761\uc218\uae30 + HALS\" \uc774\uc911 \ubcf4\ud638 \ucf64\ubcf4<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uacbd\ud654 \ud6c4\uc5d0\ub3c4 \ucf54\ud305\uc740 \uc790\uc678\uc120\uc758 \uacf5\uaca9\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \ub808\uc9c4\uacfc \uac1c\uc2dc\uc81c\uc5d0\ub9cc \uc758\uc874\ud558\ub294 \uac83\uc740 \uc7a5\uae30\uc801\uc778 \ub0b4\uc131\uc744 \ud655\ubcf4\ud558\uae30\uc5d0 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uc911 \ubcf4\ud638\ub97c \uc704\ud574 UVA(\uc790\uc678\uc120 \ud761\uc218\uc81c)\uc640 HALS(\ubc29\ud574 \uc544\ubbfc \uad11\uc548\uc815\uc81c)\ub97c \ucd94\uac00\ud558\uc138\uc694.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uac80\uc99d\ub41c '\ud669\uae08 \ucf64\ubcf4':<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>UV \ud761\uc218\uae30:<\/strong>\u00a0\uc790\uc678\uc120\uc744 \"\ucc28\ub2e8\"\ud558\uc5ec \ub808\uc9c4\uc5d0 \uc9c1\uc811 \uc870\uc0ac\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ucd94\ucc9c\u00a0<strong>\ud2f0\ub204\ube48\u00ae 400, \ud2f0\ub204\ube48\u00ae 384-2<\/strong>\u00a0(Ciba\/BASF \uc81c\ud488\uc758 \uc608). \ud638\ud658\uc131\uc774 \uc88b\uace0 \ud22c\uba85\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>HALS:<\/strong>\u00a0\ud65c\uc131\uc0b0\uc18c\ub97c \"\uc81c\uac70\"\ud558\uc5ec \uc0b0\ud654\uc801 \ubd84\ud574\uc758 \uc5f0\uc1c4 \ubc18\uc751\uc744 \ub9c9\uc2b5\ub2c8\ub2e4. \ucd94\ucc9c\u00a0<strong>\ud2f0\ub204\ube48\u00ae 292, \ud0a4\ub9c8\uc18c\ube0c\u00ae 944<\/strong>\u00a0(Ciba\/BASF \uc81c\ud488\uc758 \uc608). \ub0b4\uc5f4\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \uace0\uc628 \uacbd\ud654\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>\ubcf5\uc6a9\ub7c9 \uac00\uc774\ub4dc:<\/strong>\u00a0\uc77c\ubc18\uc801\uc73c\ub85c UVA\ub294 0.5%~1.5%, HALS\ub294 0.3%~1.0%. \uacbd\ud654 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\ub3c4\ub85d \ud544\ub984 \ub450\uaed8\uc640 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc870\uc815\ud569\ub2c8\ub2e4. \ub450\uaebc\uc6b4 \ud544\ub984\uc740 \ub298\ub9ac\uace0 \uc587\uc740 \ud544\ub984\uc740 \uc904\uc774\uc138\uc694.<\/p>\n<h4 class=\"ds-markdown-paragraph\"><strong>4. \ub808\uc9c4 \uad50\uccb4: \uc9c0\ubc29\uc871 \ubc0f \uc9c0\ubc29\uc871 \uc9c0\ubc29\uc871 \uc720\ud615 \uc6b0\uc120\uc21c\uc704 \uc815\ud558\uae30<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc81c\ud488\uc774 \uc7a5\uc2dc\uac04 \uc2e4\uc678, \uace0\uc628 \ub610\ub294 \uac15\ub82c\ud55c \uc790\uc678\uc120\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0 \uc218\uc9c0 \uc120\ud0dd\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc29\ud5a5\uc871 \uc218\uc9c0(\ube44\uc2a4\ud398\ub180-A \uae30\ubc18, TDI \uae30\ubc18)\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c \ubc1c\uc0c9\ub2e8 \uc804\uad6c\uccb4\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc73c\uba70 \uad11\uc0b0\ud654\uc131 \ud669\ubcc0\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ubc29\ud5a5\uc871 \uad6c\uc870\uac00 \uc5c6\ub294 \uc9c0\ubc29\uc871 \ubc0f \uc9c0\ubc29\uc871 \uc218\uc9c0\ub294 3~5\ubc30 \ub354 \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uad8c\uc7a5 \ub808\uc9c4(\uc120\ud638\ud558\ub294 \uc21c\uc11c\ub300\ub85c):<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc9c0\ubc29\uc871 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8:<\/strong>\u00a0\ucd5c\uace0\uc758 \uc120\ud0dd. \ub6f0\uc5b4\ub09c \uc800\ud56d\uc131, \ub0b4\ud6c4\uc131 \ubc0f \ud22c\uba85\uc131\uc744 \uc81c\uacf5\ud558\ub294 IPDI \ub610\ub294 HDI \uae30\ubc18. \ub300\ubd80\ubd84\uc758 \uace0\uc131\ub2a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\uad11\ud559, \uc804\uc790, \uc790\ub3d9\ucc28)\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc9c0\ubc29\uc871 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8:<\/strong>\u00a0\ucd5c\uace0\uc758 \uac00\uce58. \ud669\ubcc0 \ubc29\uc9c0 \uc131\ub2a5\uc774 \uc6b0\uc218\ud558\uc5ec \uc911\uace0\uae09 \ud3ec\uc7a5 \ubc0f 3D \uc778\uc1c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\uc0ac\uc774\ud074\ub85c\uc54c\ub9ac\ud30c\ud2f1 \uc5d0\ud3ed\uc2dc \uc218\uc9c0:<\/strong>\u00a0\ub192\uc740 \ub0b4\uc5f4\uc131\uacfc \uacbd\ub3c4\uac00 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud669\ubcc0 \ubc29\uc9c0 \ud6a8\uacfc\uac00 \uc6b0\uc218\ud558\uc9c0\ub9cc \uacbd\ud654 \uc18d\ub3c4\uac00 \ub290\ub9ac\uba70, TPO \uac1c\uc2dc\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uacbd\ud654 \uc18d\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"ds-markdown-paragraph\"><strong>5. \uce58\ub8cc \uc870\uac74 \ucd5c\uc801\ud654: \uc644\uc804\ud55c \uce58\ub8cc\ub294 '\uc794\uc5ec \uc704\ud5d8'\uc744 \ud53c\ud558\ub294 \uc5f4\uc1e0\uc785\ub2c8\ub2e4.<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\ubd88\uc644\uc804\ud558\uac8c \uacbd\ud654\ub41c \ucf54\ud305\uc740 \uc794\ub958 \ubaa8\ub178\uba38\uc640 \uc790\uc720 \ub77c\ub514\uce7c\uc744 \ub0a8\uae41\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc794\ub958\ubb3c\uc740 \uc27d\uac8c \uc0b0\ud654\ub418\uc5b4 \ud669\ubcc0\uc744 \uc720\ubc1c\ud558\uba70, \uc62c\ubc14\ub978 \uc7ac\ub8cc\ub97c \ubaa8\ub450 \uc120\ud0dd\ud588\ub354\ub77c\ub3c4 \ubd80\uc801\uc808\ud55c \uacbd\ud654\ub294 \uc5ec\uc804\ud788 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-9569\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-.webp\" alt=\"UV \uacbd\ud654 \ucf54\ud305\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating-.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/02\/UV-Cured-Coating--600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\ub098\uc758 \uc2e4\uc6a9\uc801\uc778 \ucd5c\uc801\ud654 \ud301(\uce58\ub8cc \uac1c\uc120 \ubc0f \ud669\ubcc0 \uac10\uc18c \ud6a8\uacfc\uac00 \uc785\uc99d\ub428):<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>UV \ud30c\ub77c\ubbf8\ud130\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4:<\/strong>\u00a0\ucda9\ubd84\ud55c \uac15\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c 300-800mW\/cm\u00b2)\uc640 \ud544\ub984 \ub450\uaed8\uc5d0 \ub9de\ub294 \ub178\ucd9c \uc2dc\uac04(\ubc15\ub9c9 3-5\ucd08, \ud6c4\ub9c9 8-15\ucd08)\uc744 \ud655\ubcf4\ud558\uc5ec \"\uacbd\ud654 \ubd80\uc871\"\uc744 \ubc29\uc9c0\ud558\uc138\uc694.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ube44\ud65c\uc131 \uacbd\ud654\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/strong>\u00a0\uac00\ub2a5\ud558\uba74 \uc9c8\uc18c \ubd88\ud65c\uc131 \ucc54\ubc84\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \ud45c\uba74\uc758 \uc0b0\uc18c \uc5b5\uc81c\ub97c \uc81c\uac70\ud558\uace0 \ud65c\uc131 \uc0b0\uc18c \ubc1c\uc0dd\uc744 \uc904\uc774\uba70 \uacbd\ud654 \uc815\ub3c4\ub97c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>\ub7a8\ud504 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4:<\/strong>\u00a0UV \ub7a8\ud504\uc758 \ubc29\ucd9c \uc2a4\ud399\ud2b8\ub7fc\uc774 \uad11\uac1c\uc2dc\uc81c\uc758 \ud761\uc218 \uc2a4\ud399\ud2b8\ub7fc\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4(\uc608: TPO\ub294 365-405nm\uc5d0\uc11c \ud761\uc218\ud558\ubbc0\ub85c 365nm \ub610\ub294 405nm LED \ub7a8\ud504 \uc0ac\uc6a9). \uc774\ub97c \ud1b5\ud574 \ud6a8\uc728\uc801\uc778 \uc2dc\uc791\uacfc \uc644\uc804\ud55c \uacbd\ud654\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"ds-markdown-paragraph\"><strong>6. \uc635\uc158 \uc194\ub8e8\uc158: \uad11\ud559 \ube0c\ub77c\uc774\ud2b8\ub108\ub97c \ucd94\uac00\ud558\uc5ec \uc57d\uac04\uc758 \ud669\ubcc0\uc744 \uc0c1\uc1c4\ud569\ub2c8\ub2e4.<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">\uc81c\ud615 \ubcc0\uacbd\uc73c\ub85c \uc644\uc804\ud788 \ud574\uacb0\ud560 \uc218 \uc5c6\ub294 \uacbd\ubbf8\ud55c \ud669\ubcc0\uc774 \uc788\ub294 \uacbd\uc6b0(\uc608: \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \uc800\uac00\ud615 \uc560\ud50c\ub9ac\ucf00\uc774\uc158) \uad11\ud559 \ube0c\ub77c\uc774\ud2b8\ub2dd \uc5d0\uc774\uc804\ud2b8(OBA)\ub97c \uace0\ub824\ud574 \ubcf4\uc138\uc694. \uadfc\ubcf8 \uc6d0\uc778\uc744 \ud574\uacb0\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uccad\uc0c9 \ud615\uad11\uc744 \ubc29\ucd9c\ud558\uc5ec \ub178\ub780\uc0c9\uc744 \uad11\ud559\uc801\uc73c\ub85c \uc911\ud654\uc2dc\ucf1c \ucf54\ud305\uc774 \ub354 \uc120\uba85\ud558\uac8c \ubcf4\uc774\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uad8c\uc7a5 \uc0ac\ud56d:<\/strong>\u00a0\uc77c\ubc18\uc801\uc778 OBA\uc5d0\ub294 \uc2a4\ud2f8\ubca4 \uc720\ub3c4\uccb4\uc640 \ubca4\uc871\uc0ac\uc878 \ud654\ud569\ubb3c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. 0.1%-0.3%\uc5d0\uc11c \ucca8\uac00\ud569\ub2c8\ub2e4.\u00a0<strong>\uc8fc\uc758:<\/strong>\u00a0\ud615\uad11 \ubd88\uc77c\uce58\uac00 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub3c4\ub85d \uae30\ub2a5\uc131 \ucf54\ud305(\uc608: \uad11\ud559 \ub80c\uc988)\uc5d0 \uc544\uaef4\uc11c \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong>IV. \uc694\uc57d + \uc2e4\uc6a9\uc801\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8: \ube60\ub978 \uc9c4\ub2e8 \ubc0f \uc801\uc6a9<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\uc218\ub144 \ub3d9\uc548 \uc81c\uac00 \uc5bb\uc740 \uac00\uc7a5 \ud070 \uad50\ud6c8\uc740 \ud669\ubcc0 \ud604\uc0c1 \ud574\uacb0\uc740 \uacb0\ucf54 \"\uc6d0\ud3ec\uc778\ud2b8 \ud574\uacb0\"\uc774 \uc544\ub2c8\ub77c\ub294 \uc810\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uc804\uccb4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\u00a0<em>\uba54\ucee4\ub2c8\uc998 + \uc81c\ud615 + \uacf5\uc815 \uc870\uac74<\/em>. \ub9ce\uc740 \ud3ec\ubbac\ub7ec \uac1c\ubc1c\uc790\ub4e4\uc774 \uba54\ucee4\ub2c8\uc998\uacfc \ud658\uacbd\uc744 \ubb34\uc2dc\ud55c \ucc44 \ud55c \uac00\uc9c0 \uc131\ubd84\uc5d0\ub9cc \uc9d1\uc911\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\ube60\ub978 \uc9c4\ub2e8\uacfc \uc801\uc6a9\uc744 \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc99d\uc0c1\uc5d0 \ub9de\ucdb0 \ubc29\ud5a5\uc744 \ucc3e\uc2b5\ub2c8\ub2e4:<\/p>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>\ud669\ubcc0 \uc6d0\uc778(\uba54\ucee4\ub2c8\uc998)<\/th>\n<th>\uc8fc\uc694 \ud654\ud559 \ubb3c\uc9c8 \uc885<\/th>\n<th>\uc2e4\uc6a9\uc801\uc778 \uc194\ub8e8\uc158<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc0b0\ud654\uc801 \ubd84\ud574<\/strong><\/td>\n<td>ROO-, ROOH, \uc54c\ub370\ud788\ub4dc, \ucf00\ud1a4<\/td>\n<td>1. \ud56d\uc0b0\ud654\uc81c\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. 2. \uc644\uc804\ud55c \uce58\ub8cc\ub97c \uc704\ud574 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4. 3. \uc9c8\uc18c \ubd88\ud65c\uc131\ud654\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc790\uc678\uc120 \uc5f4\ud654(\uad11\uc0b0\ud654)<\/strong><\/td>\n<td>\ud034\ub17c, \ud398\ub179\uc2dc \ub77c\ub514\uce7c<\/td>\n<td>1. UVA + HALS\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4. 2. \uc9c0\ubc29\uc871\/\uc0ac\uc774\ud074\ub85c \uc9c0\ubc29\uc871 \uc218\uc9c0\ub85c \uc804\ud658\ud569\ub2c8\ub2e4. 3. 3. \ube44\ud669\ubcc0\uc131 \uad11\uac1c\uc2dc\uc81c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc544\ubbfc \uc0b0\ud654(NOx \ubc18\uc751)<\/strong><\/td>\n<td>\ub2c8\ud2b8\ub85c\uc18c, \ub2c8\ud2b8\ub85c \ud30c\uc0dd\uc0c1\ud488<\/td>\n<td>1. \ubc29\ud5a5\uc871 \uc544\ubbfc\uc744 \uc9c0\ubc29\uc871 \uc544\ubbfc\uc73c\ub85c \ub300\uccb4\ud569\ub2c8\ub2e4. 2. \uc544\ubbfc\uc774 \uc5c6\ub294 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. 3. \uc791\uc5c5\uc7a5 \ud658\uae30\ub97c \uac1c\uc120\ud558\uace0 NOx\ub97c \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc5f4 \uc131\ub2a5 \uc800\ud558<\/strong><\/td>\n<td>\uacf5\uc561 \uc62c\ub808\ud540, \uce74\ub974\ubcf4\ub2d0\ub958<\/td>\n<td>1. \uc5f4\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \uc218\uc9c0\/\ucca8\uac00\uc81c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. 2. \uacbd\ud654 \uc628\ub3c4\ub97c \ub0ae\ucd94\uace0 \uacf5\uc815 \uc5f4\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4. 3. \uce74\ub974\ubcf4\ub2d0\uacfc \uc544\ubbfc\uc758 \ub3d9\uc2dc \uc874\uc7ac\ub97c \ud53c\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc560\ub514\ud2f0\ube0c \ub9c8\uc774\uadf8\ub808\uc774\uc158\/\ubd84\ud574<\/strong><\/td>\n<td>\ubc29\ud5a5\uc871 \uc870\uac01, \uc0b0\ud654 \ubd80\uc0b0\ubb3c<\/td>\n<td>1. \uc774\ub3d9\uc131\uc774 \ub0ae\uace0 \ud5a5\uc774 \uc5c6\ub294 \ucca8\uac00\uc81c\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. 2. \uc794\ub958 \ucca8\uac00\uc81c \uc218\uc900\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. 3. 3. \ucea1\uc290\ud654\ub41c \ubc18\uc751\uc131 \uadf8\ub8f9\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubd88\uc644\uc804\ud55c \uce58\ub8cc<\/strong><\/td>\n<td>\uc794\ub958 \uc790\uc720 \ub77c\ub514\uce7c, \ub2e8\ub7c9\uccb4<\/td>\n<td>1. \ucca0\uc800\ud55c \uacbd\ud654\ub97c \uc704\ud574 UV \ub7a8\ud504 \ud30c\ub77c\ubbf8\ud130\ub97c \uc870\uc815\ud569\ub2c8\ub2e4. 2. \uac1c\uc2dc\uc81c \ud761\uc218\uc640 \ub7a8\ud504 \ubc29\ucd9c\uc744 \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4. 3. \uc794\ub958 \ubaa8\ub178\uba38\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"ds-markdown-paragraph\"><strong>V. \uc0dd\uac01\ud560 \uac70\ub9ac: \uc790\uc678\uc120 \uc548\ud2f0 \uc610\ub85c\ub2dd\uc758 \ubbf8\ub798 \ubc29\ud5a5(\uac1c\uc778\uc801 \uacac\ud574)<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">\uace0\uc131\ub2a5 \ubd84\uc57c(\ud50c\ub809\uc2dc\ube14 \uc804\uc790, \ud56d\uacf5\uc6b0\uc8fc)\uc758 \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc7a5\uae30\uc801\uc778 \ub0b4\ud6c4\uc131, \ub0b4\uc5f4\uc131 \ubc0f \ub192\uc740 \ud22c\uba85\uc131\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uae30\uc874\uc758 \ud669\ubcc0 \ubc29\uc9c0 \ubc29\ubc95\uc774 \ud655\uc7a5\ub418\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \uc2e4\ud5d8\uacfc \uc5c5\uacc4 \uad00\ucc30\uc744 \ubc14\ud0d5\uc73c\ub85c \ud55c \uac00\uc124\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>UV \ucf54\ud305 \uc81c\ud615\uc5d0 '\uc0dd\uccb4 \ubaa8\ubc29 \ub178\ud654 \ubc29\uc9c0 \uad6c\uc870' \ud1b5\ud569<\/strong>\u00a0\ub97c \uc0ac\uc6a9\ud558\uba74 \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ud669\ubcc0 \ubc29\uc9c0 \uae30\ub2a5\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc0dd\uccb4 \ubaa8\ubc29 \uadf8\ub8f9\uc744 \uc218\uc9c0 \ubd84\uc790 \uc0ac\uc2ac\uc5d0 \ud1b5\ud569\ud558\uc5ec \uc5f0\uc78e\uc758 \uc18c\uc218\uc131 \uc790\uc678\uc120 \ucc28\ub2e8 \uad6c\uc870\ub97c \ubaa8\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc790\uc678\uc120\uacfc \uc0b0\uc18c \uce68\ud22c\ub97c \ub3d9\uc2dc\uc5d0 \ucc28\ub2e8\ud558\uace0 \ucca8\uac00\uc81c \uc774\ub3d9\uc744 \uc904\uc774\uba70 \ub0b4\ud6c4\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \ubaa8\ub450 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\ud604\uc7ac \uc2e4\ud5d8\uc744 \uc9c4\ud589 \uc911\uc774\uba70 \ucd08\uae30 \uacb0\uacfc\ub294 \uc720\ub9dd\ud569\ub2c8\ub2e4: \uc0dd\uccb4 \ubaa8\ubc29 \uadf8\ub8f9\uc774 \ud3ec\ud568\ub41c UV \ucf54\ud305\uc740 \uae30\uc874 \uc81c\ud615\ubcf4\ub2e4 \ud669\ubcc0 \ubc29\uc9c0 \ud6a8\uacfc\uac00 2\ubc30 \uc774\uc0c1 \uc6b0\uc218\ud588\uc2b5\ub2c8\ub2e4. 30\uc77c\uac04\uc758 \uac15\ub82c\ud55c \ub178\ucd9c \ud6c4\uc5d0\ub3c4 \ube5b \ud22c\uacfc\uc728\uc740 90% \uc774\uc0c1\uc73c\ub85c \uc720\uc9c0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \ube44\uc6a9\uacfc \ubcf5\uc7a1\ud55c \uacf5\uc815\uacfc \uac19\uc740 \uacfc\uc81c\uac00 \ub0a8\uc544 \uc788\uc9c0\ub9cc, \uc0dd\uccb4 \ubaa8\ubc29 \ud669\ubcc0 \ubc29\uc9c0 \uae30\uc220\uc740 \uae30\uc220\uc774 \uc131\uc219\ud568\uc5d0 \ub530\ub77c \ud558\uc774\uc5d4\ub4dc UV \ucf54\ud305\uc758 \uc8fc\ub958 \ubc29\ud5a5\uc774 \ub420 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\ub9c8\uc9c0\ub9c9 \ud55c\ub9c8\ub514: \ud568\uaed8 \uc18c\ud1b5\ud558\uace0 \ubc30\uc6b0\uc790<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\">\uc774\ub85c\uc368 8\ub144 \ub3d9\uc548 \uc81c\uac00 \uc9c1\uc811 \uacbd\ud5d8\ud55c \uc790\uc678\uc120 \ucf54\ud305 \ud669\ubcc0\uc758 \uba54\ucee4\ub2c8\uc998\ubd80\ud130 \uc2e4\uc81c \ub2e8\uacc4, \uc0ac\ub840 \uc5f0\uad6c, \uc9c4\ub2e8 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\uc5d0 \uc774\ub974\ub294 \uc194\ub8e8\uc158\uc5d0 \ub300\ud55c \uc694\uc57d\uc744 \ub9c8\uce69\ub2c8\ub2e4. \ubaa8\ub4e0 \uc694\uc810\uc740 \uadf8 \ub3d9\uc548 \uc5bb\uc740 \uad50\ud6c8\uacfc \uac80\uc99d\ub41c \uc194\ub8e8\uc158\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"ds-markdown-paragraph\">\uc194\uc9c1\ud788 \uc790\uc678\uc120 \ud669\ubcc0\uc740 \ubb34\uc12d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uba54\ucee4\ub2c8\uc998\uc744 \uc815\ud655\ud558\uac8c \ud30c\uc545\ud558\uace0 \ud3ec\ubbac\ub7ec\uc640 \uacf5\uc815\uc744 \uc815\ud655\ud558\uac8c \uc870\uc815\ud558\uba74 \uc644\uc804\ud788 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5 \uc911\uc5d0 \ud2b9\ubcc4\ud788 \uae4c\ub2e4\ub85c\uc6b4 \ud669\ubcc0 \uc0ac\ub840\ub97c \uacbd\ud5d8\ud55c \uc801\uc774 \uc788\ub098\uc694? \uc544\ub2c8\uba74 \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc5d0 \ub300\ud574 \uad81\uae08\ud55c \uc810\uc774 \uc788\uc73c\uc2e0\uac00\uc694? \uc544\ub798\uc5d0 \uc790\uc720\ub86d\uac8c \uc758\uacac\uc744 \ub0a8\uaca8 \uc8fc\uc138\uc694. \ud568\uaed8 \ud1a0\ub860\ud558\uace0 \ubc30\uc6b0\uba70 \ub354 \ub098\uc740 UV \ucf54\ud305\uc744 \ub9cc\ub4e4\uc5b4 \ubd05\uc2dc\ub2e4!<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\uba54\ud0c0 \uc124\uba85<\/strong><br \/>\n\ubca0\ud14c\ub791 \ud654\ud559\uc790 \uc2a4\ud0c0\ub9ac\uac00 5\uac00\uc9c0 \ud575\uc2ec \uba54\ucee4\ub2c8\uc998\uc5d0 \ub300\ud55c \uc778\uc0ac\uc774\ud2b8\ub97c \uacf5\uc720\ud569\ub2c8\ub2e4. <a href=\"https:\/\/changhongchemical.com\/\">UV \ucf54\ud305<\/a> \ud669\ubcc0(\uc0ac\ub840 \uc5f0\uad6c \ud3ec\ud568), \uc0b0\ud654 \ubc0f \uad11\ubd84\ud574\uc640 \uac19\uc740 \uc6d0\uc778\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uad11\uac1c\uc2dc\uc81c \ubc0f \uc218\uc9c0 \uc120\ud0dd \uac00\uc774\ub4dc\ub97c \ube44\ub86f\ud558\uc5ec \ubc30\ud569 \uc870\uc815\uacfc \uacf5\uc815 \ucd5c\uc801\ud654\ub97c \uacb0\ud569\ud55c \uc2e4\uc6a9\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud3ec\ubbac\ub7ec \uc81c\uc791\uc790\uc640 \uae30\uc220\uc790\uac00 \ub0b4\uad6c\uc131\uacfc \uc120\uba85\ub3c4 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud669\ubcc0 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Yellowing of UV-Cured Coatings?\u00a0 Hi everyone, I&#8217;m Starry. I&#8217;ve been working in the chemical materials industry for over ten years, spending my days with UV-cured coatings, resins, and photoinitiators. The beakers in the lab and the coaters on the production line are like old friends to me. Today&#8217;s article isn&#8217;t about abstract theories. It&#8217;s about [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,143],"tags":[],"class_list":["post-9566","post","type-post","status-publish","format-standard","hentry","category-photoinitiator","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Yellowing of UV-Cured Coatings? - Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Hi everyone, I&#039;m Starry. I&#039;ve been working in the chemical materials industry for over ten years, spending my days with UV-cured coatings, resins, and photoinitiators. The beakers in the lab and the coaters on the production line are like old friends to me.Today&#039;s article isn&#039;t about abstract theories. It&#039;s about solving your most pressing real-world problem\u2014the yellowing of UV-cured coatings. Whether you&#039;re a formulation chemist, production technician, or procurement\/QC specialist, reading this will help you understand the underlying chemical logic of yellowing, avoid 90% of common pitfalls, and directly apply proven solutions to keep your products crystal clear and durable.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/changhongchemical.com\/ko\/yellowing-of-uv-cured-coatings\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yellowing of UV-Cured Coatings? - Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"Hi everyone, I&#039;m Starry. I&#039;ve been working in the chemical materials industry for over ten years, spending my days with UV-cured coatings, resins, and photoinitiators. The beakers in the lab and the coaters on the production line are like old friends to me.Today&#039;s article isn&#039;t about abstract theories. It&#039;s about solving your most pressing real-world problem\u2014the yellowing of UV-cured coatings. Whether you&#039;re a formulation chemist, production technician, or procurement\/QC specialist, reading this will help you understand the underlying chemical logic of yellowing, avoid 90% of common pitfalls, and directly apply proven solutions to keep your products crystal clear and durable.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/changhongchemical.com\/ko\/yellowing-of-uv-cured-coatings\/\" \/>\n<meta property=\"og:site_name\" content=\"Changhong Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-25T03:37:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-25T03:40:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\" \/>\n<meta name=\"author\" content=\"Changhong Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"Changhong Chemical\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"11\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/\"},\"author\":{\"name\":\"Changhong Chemical\",\"@id\":\"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d\"},\"headline\":\"Yellowing of UV-Cured Coatings?\",\"datePublished\":\"2026-02-25T03:37:43+00:00\",\"dateModified\":\"2026-02-25T03:40:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/\"},\"wordCount\":2330,\"publisher\":{\"@id\":\"https:\/\/changhongchemical.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\",\"articleSection\":[\"Photoinitiator\",\"UV light curing series\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/\",\"url\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/\",\"name\":\"Yellowing of UV-Cured Coatings? - Changhong Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/changhongchemical.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\",\"datePublished\":\"2026-02-25T03:37:43+00:00\",\"dateModified\":\"2026-02-25T03:40:35+00:00\",\"description\":\"Hi everyone, I'm Starry. I've been working in the chemical materials industry for over ten years, spending my days with UV-cured coatings, resins, and photoinitiators. The beakers in the lab and the coaters on the production line are like old friends to me.Today's article isn't about abstract theories. It's about solving your most pressing real-world problem\u2014the yellowing of UV-cured coatings. Whether you're a formulation chemist, production technician, or procurement\/QC specialist, reading this will help you understand the underlying chemical logic of yellowing, avoid 90% of common pitfalls, and directly apply proven solutions to keep your products crystal clear and durable.\",\"breadcrumb\":{\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage\",\"url\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\",\"contentUrl\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/changhongchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Yellowing of UV-Cured Coatings?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/changhongchemical.com\/#website\",\"url\":\"https:\/\/changhongchemical.com\/\",\"name\":\"Changhong Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/changhongchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/changhongchemical.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/changhongchemical.com\/#organization\",\"name\":\"Changhong Chemical\",\"url\":\"https:\/\/changhongchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Changhong Chemical\"},\"image\":{\"@id\":\"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d\",\"name\":\"Changhong Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/changhongchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"caption\":\"Changhong Chemical\"},\"sameAs\":[\"https:\/\/changhongchemical.com\"],\"url\":\"https:\/\/changhongchemical.com\/ko\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0\uc740? - \ucc3d\ud64d \ud654\ud559","description":"\uc548\ub155\ud558\uc138\uc694, \uc800\ub294 \uc2a4\ud0c0\ub9ac\uc785\ub2c8\ub2e4. \uc800\ub294 10\ub144 \ub118\uac8c \ud654\ud559 \uc18c\uc7ac \uc5c5\uacc4\uc5d0\uc11c \uc77c\ud558\uba74\uc11c \uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305, \uc218\uc9c0, \uad11\uac1c\uc2dc\uc81c\uc640 \ud568\uaed8 \ud558\ub8e8\ud558\ub8e8\ub97c \ubcf4\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uc758 \ube44\ucee4\uc640 \uc0dd\uc0b0 \ub77c\uc778\uc758 \ucf54\ud305\uae30\ub294 \uc800\uc5d0\uac8c \uc624\ub79c \uce5c\uad6c \uac19\uc740 \uc874\uc7ac\uc785\ub2c8\ub2e4.\uc624\ub298\uc758 \uae00\uc740 \ucd94\uc0c1\uc801\uc778 \uc774\ub860\uc5d0 \uad00\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uac00\uc7a5 \uc2dc\uae09\ud55c \ud604\uc2e4 \ubb38\uc81c\uc778 \uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uc81c\ud615 \ud654\ud559\uc790, \uc0dd\uc0b0 \uae30\uc220\uc790 \ub610\ub294 \uc870\ub2ec\/QC \uc804\ubb38\uac00\ub77c\uba74 \uc774 \uae00\uc744 \uc77d\uace0 \ud669\ubcc0\uc758 \uadfc\ubcf8\uc801\uc778 \ud654\ud559\uc801 \ub17c\ub9ac\ub97c \uc774\ud574\ud558\uace0 90%\uc758 \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc744 \ud53c\ud558\uba70 \uc785\uc99d\ub41c \uc194\ub8e8\uc158\uc744 \uc9c1\uc811 \uc801\uc6a9\ud558\uc5ec \uc81c\ud488\uc758 \ud22c\uba85\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/changhongchemical.com\/ko\/yellowing-of-uv-cured-coatings\/","og_locale":"ko_KR","og_type":"article","og_title":"Yellowing of UV-Cured Coatings? - Changhong Chemical","og_description":"Hi everyone, I'm Starry. I've been working in the chemical materials industry for over ten years, spending my days with UV-cured coatings, resins, and photoinitiators. The beakers in the lab and the coaters on the production line are like old friends to me.Today's article isn't about abstract theories. It's about solving your most pressing real-world problem\u2014the yellowing of UV-cured coatings. Whether you're a formulation chemist, production technician, or procurement\/QC specialist, reading this will help you understand the underlying chemical logic of yellowing, avoid 90% of common pitfalls, and directly apply proven solutions to keep your products crystal clear and durable.","og_url":"https:\/\/changhongchemical.com\/ko\/yellowing-of-uv-cured-coatings\/","og_site_name":"Changhong Chemical","article_published_time":"2026-02-25T03:37:43+00:00","article_modified_time":"2026-02-25T03:40:35+00:00","og_image":[{"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp"}],"author":"Changhong Chemical","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"Changhong Chemical","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"11\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"Yellowing of UV-Cured Coatings?","datePublished":"2026-02-25T03:37:43+00:00","dateModified":"2026-02-25T03:40:35+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/"},"wordCount":2330,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp","articleSection":["Photoinitiator","UV light curing series"],"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/","url":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/","name":"\uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0\uc740? - \ucc3d\ud64d \ud654\ud559","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp","datePublished":"2026-02-25T03:37:43+00:00","dateModified":"2026-02-25T03:40:35+00:00","description":"\uc548\ub155\ud558\uc138\uc694, \uc800\ub294 \uc2a4\ud0c0\ub9ac\uc785\ub2c8\ub2e4. \uc800\ub294 10\ub144 \ub118\uac8c \ud654\ud559 \uc18c\uc7ac \uc5c5\uacc4\uc5d0\uc11c \uc77c\ud558\uba74\uc11c \uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305, \uc218\uc9c0, \uad11\uac1c\uc2dc\uc81c\uc640 \ud568\uaed8 \ud558\ub8e8\ud558\ub8e8\ub97c \ubcf4\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uc758 \ube44\ucee4\uc640 \uc0dd\uc0b0 \ub77c\uc778\uc758 \ucf54\ud305\uae30\ub294 \uc800\uc5d0\uac8c \uc624\ub79c \uce5c\uad6c \uac19\uc740 \uc874\uc7ac\uc785\ub2c8\ub2e4.\uc624\ub298\uc758 \uae00\uc740 \ucd94\uc0c1\uc801\uc778 \uc774\ub860\uc5d0 \uad00\ud55c \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uac00\uc7a5 \uc2dc\uae09\ud55c \ud604\uc2e4 \ubb38\uc81c\uc778 \uc790\uc678\uc120 \uacbd\ud654 \ucf54\ud305\uc758 \ud669\ubcc0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uc81c\ud615 \ud654\ud559\uc790, \uc0dd\uc0b0 \uae30\uc220\uc790 \ub610\ub294 \uc870\ub2ec\/QC \uc804\ubb38\uac00\ub77c\uba74 \uc774 \uae00\uc744 \uc77d\uace0 \ud669\ubcc0\uc758 \uadfc\ubcf8\uc801\uc778 \ud654\ud559\uc801 \ub17c\ub9ac\ub97c \uc774\ud574\ud558\uace0 90%\uc758 \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc744 \ud53c\ud558\uba70 \uc785\uc99d\ub41c \uc194\ub8e8\uc158\uc744 \uc9c1\uc811 \uc801\uc6a9\ud558\uc5ec \uc81c\ud488\uc758 \ud22c\uba85\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#primaryimage","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2026\/01\/Photoinitiator-3.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/changhongchemical.com\/yellowing-of-uv-cured-coatings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/changhongchemical.com\/"},{"@type":"ListItem","position":2,"name":"Yellowing of UV-Cured Coatings?"}]},{"@type":"WebSite","@id":"https:\/\/changhongchemical.com\/#website","url":"https:\/\/changhongchemical.com\/","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","description":"\uc911\uad6d \ud654\ud559 \uc81c\uc870\uc5c5\uccb4 \uff06 \uacf5\uae09 \uc5c5\uccb4","publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/changhongchemical.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/changhongchemical.com\/#organization","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","url":"https:\/\/changhongchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Changhong Chemical"},"image":{"@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","caption":"Changhong Chemical"},"sameAs":["https:\/\/changhongchemical.com"],"url":"https:\/\/changhongchemical.com\/ko\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/posts\/9566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/comments?post=9566"}],"version-history":[{"count":2,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/posts\/9566\/revisions"}],"predecessor-version":[{"id":9571,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/posts\/9566\/revisions\/9571"}],"wp:attachment":[{"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/media?parent=9566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/categories?post=9566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changhongchemical.com\/ko\/wp-json\/wp\/v2\/tags?post=9566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}