{"id":8845,"date":"2025-09-08T10:04:24","date_gmt":"2025-09-08T10:04:24","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=8845"},"modified":"2026-04-27T11:16:01","modified_gmt":"2026-04-27T11:16:01","slug":"guidelines-for-selecting-photoinitiators-in-uv-coating-formulations","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/ko\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/","title":{"rendered":"UV \ucf54\ud305 \uc81c\ud615\uc5d0\uc11c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd \uac00\uc774\ub4dc\ub77c\uc778"},"content":{"rendered":"<h1><strong>UV \ucf54\ud305 \uc81c\ud615\uc5d0\uc11c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd \uac00\uc774\ub4dc\ub77c\uc778<\/strong><\/h1>\n<p><strong><b>\uad11\uac1c\uc2dc\uc81c \uac1c\uc694<\/b><\/strong><\/p>\n<p>- \uad11\uacbd\ud654 \uc81c\ud488\uc5d0\uc11c \uad11\uac1c\uc2dc\uc81c\ub294 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4. \uad11\uac1c\uc2dc\uc81c\ub294 \ubcf5\uc0ac \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uace0 \ud654\ud559 \ubc18\uc751\uc744 \uc77c\uc73c\ucf1c \uc911\ud569 \uac1c\uc2dc \uae30\ub2a5\uc744 \uac00\uc9c4 \ubc18\uc751\uc131 \uc911\uac04\uccb4(\uc790\uc720 \ub77c\ub514\uce7c \ub610\ub294 \uc591\uc774\uc628)\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\ub294 \ubb3c\uc9c8\uc785\ub2c8\ub2e4.<\/p>\n<p>- \uc2e4\uc81c \uc0dd\uc0b0\uc5d0\uc11c\ub294 \ud65c\uc131 \uc0b0\uc18c\ub97c \uc0dd\uc131\ud558\ub294 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c\uac00 \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74 \uc591\uc774\uc628\uc744 \uc0dd\uc131\ud558\ub294 \uc591\uc774\uc628 \uad11\uac1c\uc2dc\uc81c\ub294 \uadf9\ud788 \ub4dc\ubb45\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/p>\n<p><strong><b>\uad11\uac1c\uc2dc\uc81c \ubd84\ub958<\/b><\/strong><\/p>\n<ul>\n<li>\ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c\ub294 \ud65c\uc131 \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud558\ub294 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \ud06c\uac8c \uc808\ub2e8\ud615 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c(\uc81c1\ud615 \uad11\uac1c\uc2dc\uc81c\ub77c\uace0\ub3c4 \ud568)\uc640 \uc218\uc18c \uc81c\uac70\ud615 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c(\uc81c2\ud615 \uad11\uac1c\uc2dc\uc81c\ub77c\uace0\ub3c4 \ud568)\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/li>\n<li>Common cleaving-type photoinitiators are structurally predominantly arylalkyl ketone compounds. Commonly available grades include: 184, 2959, 651, 907, 369, <a href=\"https:\/\/changhongchemical.com\/product\/irgacure-1173-cas-7473-98-5\/\">1173<\/a>, 819, TPO, MBF, 754, etc.<\/li>\n<li>\uc77c\ubc18\uc801\uc778 \uc218\uc18c \uc81c\uac70 \uad11\uac1c\uc2dc\uc81c\ub294 \uad6c\uc870\uc801\uc73c\ub85c \ubca4\uc870\ud398\ub17c \ub610\ub294 \ud5e4\ud14c\ub85c\uc0ac\uc774\ud074\ub9ad \ucf00\ud1a4\uc5d0\uc11c \ud30c\uc0dd\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: BP, ITX, 2-EA. \ub610\ud55c \uc218\uc18c \uc81c\uac70 \uad11\uac1c\uc2dc\uc81c\ub294 \ud65c\uc131\ud654\ub97c \uc704\ud574 \ubcf4\uc870 \uac1c\uc2dc\uc81c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud604\uc7ac \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc694 \ubcf4\uc870 \uac1c\uc2dc\uc81c\ub294 \ubc18\uc751\uc131 \uc544\ubbfc\uacfc 3\ucc28 \uc544\ubbfc\ud615 \ubca4\uc870\uc0b0 \uc5d0\uc2a4\ud14c\ub974\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><b>\uad11\uac1c\uc2dc\uc81c \uc120\ud0dd<\/b><\/strong><\/p>\n<p>\uad11\uacbd\ud654\uc131 \uc81c\ud488 \ub0b4\uc5d0\uc11c \uc911\ud569 \ubc18\uc751\uc744 \ucd09\ubc1c\ud558\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc6d0\ud558\ub294 \uc131\ub2a5\uc744 \ub2ec\uc131\ud558\ub294 \uad11\uac1c\uc2dc\uc81c\uc758 \ud6a8\uacfc\ub294 \uad11\uac1c\uc2dc \uc2dc\uc2a4\ud15c, \uc870\uc0ac \uc870\uac74, \uc81c\ud488 \uc131\ubd84 \uac04\uc758 \uc870\ud654\ub85c\uc6b4 \uc0c1\ud638\uc791\uc6a9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud2b9\uc815 \uc0dd\uc0b0 \uacf5\uc815\uacfc \uc81c\ud488 \ubc30\ud569\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uad11\uac1c\uc2dc\uc81c\uc758 \ud2b9\uc131\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uad6c\uccb4\uc801\uc778 \uc0ac\ub840 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uad11\uac1c\uc2dc\uc81c \uc120\ubcc4 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><b>\uad11\uac1c\uc2dc\uc81c\uc758 \ud761\uc218 \uc2a4\ud399\ud2b8\ub7fc\uc740 \uad11\uc6d0\uc758 \ubc29\ucd9c \uc2a4\ud399\ud2b8\ub7fc\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/b><\/strong><\/p>\n<p>\uc2dc\uc911\uc5d0 \ub098\uc640 \uc788\ub294 \uc77c\ubc18\uc801\uc778 \uad11\uc6d0\uc73c\ub85c\ub294 \uc218\uc740 \ub7a8\ud504, LED \ub7a8\ud504, \uc778\ub355\uc158 \ub7a8\ud504, \uba54\ud0c8\ud560\ub77c\uc774\ub4dc \ub7a8\ud504 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911 \uc218\uc740 \ub7a8\ud504\uac00 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 200~450nm\uc758 \uc2a4\ud399\ud2b8\ub7fc\uc744 \ubc29\ucd9c\ud558\uace0 \ubc94\uc6a9 \uc635\uc158\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. LED \ub7a8\ud504\ub294 \uc800\uc5d0\ub108\uc9c0 \uacbd\ud654 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \ubc29\ucd9c \ud30c\uc7a5\uc774 365\/375\/385\/395\/405nm\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uad11\uc6d0 \ubc29\ucd9c \uc2a4\ud399\ud2b8\ub7fc\uc758 \ud574\ub2f9 \ud30c\uc7a5 \ub300\uc5ed\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ud761\uc218 \ud2b9\uc131\uc744 \ubcf4\uc774\ub294 \uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p><strong><b>\uc0ac\ub840 \uc5f0\uad6c: <\/b><\/strong><\/p>\n<p>\uc824 \uad11\ud0dd\uc81c \uc81c\ud615\uc5d0\uc11c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd\uc740 \uad11\uc6d0\uc5d0 \ub530\ub77c \ud06c\uac8c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub124\uc77c \ub7a8\ud504\ub294 \ud615\uad11\ub4f1\uacfc LED\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ud29c\ube0c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud615\uad11\ub4f1\uc740 370~420nm \ub0b4\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \ubc18\uba74, LED \ud29c\ube0c\ub294 \uc57d 365nm\/395nm\uc5d0\uc11c \ubc29\ucd9c\ub429\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ubaa8\ub450 \uc7a5\ud30c\uc7a5 \uc601\uc5ed\uc5d0\uc11c \ubc29\ucd9c\ub418\ubbc0\ub85c \ub354 \uae34 \ud30c\uc7a5\uc744 \ud761\uc218\ud558\ub294 \uac1c\uc2dc\uc81c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud45c 1\uc5d0\ub294 \ub2e4\uc591\ud55c \uc77c\ubc18\uc801\uc778 \uad11\uac1c\uc2dc\uc81c\uc758 \ud761\uc218 \ud53c\ud06c\uac00 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uac1c\uc2dc\ub97c \ub2ec\uc131\ud558\ub824\uba74 TPO \ubc0f 819\uc640 \uac19\uc774 \ud761\uc218 \ud53c\ud06c\uac00 365nm \uc774\uc0c1\uc778 \uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. 784\ub294 \ud761\uc218 \ud53c\ud06c \ud30c\uc7a5\uc774 \ub354 \uae38\uc9c0\ub9cc \ube44\uc6a9\uc774 \ub192\uc544 \uc2dc\uc7a5 \ub3c4\uc785\uc5d0 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c \ud14c\uc2a4\ud2b8\uc5d0\uc11c TPO\uc640 819\ub294 \ubaa8\ub4e0 \uad11\uac1c\uc2dc\uc81c \uc911\uc5d0\uc11c \uc608\uce21 \uacb0\uacfc\uc640 \uc77c\uce58\ud558\ub294 \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-8847\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp\" alt=\"\" width=\"1920\" height=\"1325\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp 1920w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1-768x530.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1-1536x1060.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1-1043x720.webp 1043w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1-600x414.webp 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\uceec\ub7ec \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub525 \uacbd\ud654\ub97c \uc704\ud55c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd<\/b><\/strong><\/p>\n<ul>\n<li>\uc720\uc0c9 \uc2dc\uc2a4\ud15c, \ud2b9\ud788 \uc5b4\ub450\uc6b4 \uc0c9\uc0c1\uc758 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc548\ub8cc \uc790\uccb4\uac00 \uc790\uc678\uc120 \uc5d0\ub108\uc9c0\uc758 \uc77c\ubd80\ub97c \ud761\uc218\ud558\uc5ec \uc790\uc678\uc120\uc774 \ud398\uc778\ud2b8 \ud544\ub984\uc744 \ud22c\uacfc\ud558\uc9c0 \ubabb\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc2ec\uce35 \uad11\uac1c\uc2dc\uc81c\uac00 \uc911\ud569\uc744 \uc2dc\uc791\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uc9c0 \ubabb\ud558\uc5ec \uacb0\uad6d \uc2ec\uce35 \uacbd\ud654\uac00 \ubd88\ucda9\ubd84\ud558\uac8c \ub429\ub2c8\ub2e4. \uacbd\ubbf8\ud55c \uacbd\uc6b0 \uc811\ucc29\ub825\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\uba70, \uc2ec\ud55c \uacbd\uc6b0 \ud45c\uba74 \uc8fc\ub984\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud398\uc778\ud2b8 \ud544\ub984\uc758 \uc678\uad00\uacfc \ubb3c\ub9ac\uc801 \ubc0f \ud654\ud559\uc801 \ud2b9\uc131\uc774 \ubaa8\ub450 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>UV \uc2a4\ud399\ud2b8\ub7fc \ub0b4\uc5d0\uc11c \ud30c\uc7a5\uc774 \uae38\uc218\ub85d \ud22c\uacfc\ub825\uc774 \uc6b0\uc218\ud558\uc5ec \ucf54\ud305 \ud544\ub984\uc758 \ub354 \uae4a\uc740 \uce35\uc5d0 \ub354 \ud6a8\uacfc\uc801\uc73c\ub85c \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \ud30c\uc7a5\uc774 \uc9e7\uc744\uc218\ub85d \uc774\ub7ec\ud55c \uae4a\uc774\uae4c\uc9c0 \uce68\ud22c\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub354 \uae4a\uc740 \uce35\uc5d0\uc11c \uc774\ub7ec\ud55c \uc7a5\ud30c\uc7a5\uc758 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud560 \uc218 \uc788\ub294 \uc7a5\ud30c\uc7a5 \uad11\uac1c\uc2dc\uc81c\uac00 \uc5c6\uc73c\uba74 \uc911\ud569 \uac1c\uc2dc\uac00 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2ec\ubd80 \ud22c\uacfc\uc131 \uad11\uac1c\uc2dc\uc81c\ub294 \uc548\ub8cc \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud544\uc218 \ubd88\uac00\uacb0\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ud45c 1\uc744 \ucc38\uc870\ud558\uba74 TPO\/819\/651\uacfc \uac19\uc740 \uc7a5\ud30c\uc7a5 \uad11\uac1c\uc2dc\uc81c\uc640 184\/1173\uacfc \uac19\uc740 \ub2e8\ud30c\uc7a5 \uad11\uac1c\uc2dc\uc81c\ub97c \uacb0\ud569\ud558\uba74 \uc720\ub9ac\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><b>\uc0ac\ub840 \uc5f0\uad6c:<\/b><\/strong><\/p>\n<p>UV \ub2e8\uc77c \ucf54\ud305 \uceec\ub7ec \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac80\uc740\uc0c9 \uc81c\ud615\uc740 \uc885\uc885 \uc811\ucc29\ub825\uc774 \ub5a8\uc5b4\uc9c0\uace0 \ud06c\ub85c\uc2a4\ud574\uce58 \uc811\ucc29 \uc2e4\ud328\ub97c \ubcf4\uc785\ub2c8\ub2e4. 1.5% 819\ub97c \ubc30\ud569\uc5d0 \ucca8\uac00\ud558\uba74 \ud544\ub984 \uc811\ucc29\ub825\uc774 \ud06c\uac8c \uac1c\uc120\ub418\uc5b4 \uc2ec\uce35 \uacbd\ud654\ub97c \ucd09\uc9c4\ud558\ub294 819\uc758 \uc5ed\ud560\uc744 \uc785\uc99d\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ube14\ub799\/\ud654\uc774\ud2b8 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 907\/ITX + 184 \ubc0f 369\/ITX + 184 \uc870\ud569\uc774 \ub6f0\uc5b4\ub09c \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc8fc\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><b>\ud669\ubcc0 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd<\/b><\/strong><\/p>\n<p>\ud2b9\uc815 \ubc14\ub2c8\uc2dc \ubc0f \ubc31\uc0c9 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud669\ubcc0 \uc800\ud56d\uc131\uc740 \ucf54\ud305 \ud544\ub984 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc9c0\ud45c\uc785\ub2c8\ub2e4. \ud669\ubcc0 \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud55c \uc218\uc9c0\uc640 \ubaa8\ub178\uba38\ub97c \uc120\ud0dd\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 \uad11\uac1c\uc2dc\uc81c\uc758 \ud669\ubcc0 \uacbd\ud5a5\ub3c4 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \uacf5\uc561 \uad6c\uc870\uc5d0 N-\ub514\uba54\ud2f8\uc544\ubbf8\ub178\uc640 \uac19\uc740 \uce58\ud658\uccb4\ub97c \ud3ec\ud568\ud558\ub294 \uad11\uc911\ud569 \uac1c\uc2dc\uc81c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc870\uc0ac\uc5d0 \uc758\ud55c \ud669\ubcc0 \uacbd\ud5a5\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubc18\uc751\uc131 \uc544\ubbfc \uad6c\uc870\uc5d0 \uc774\ub7ec\ud55c \uce58\ud658\uccb4\uac00 \uc874\uc7ac\ud558\uba74 \ud669\ubcc0\uc774 \uc545\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud45c 2\ub294 \ud504\ub85c\ud544\uc625\uc0ac\uc774\ub4dc \ud39c\ud0c0\uc5d0\ub9ac\uc2a4\ub9ac\ud1a8 \ud2b8\ub9ac\uc544\ud06c\ub9b4\ub808\uc774\ud2b8\ub97c \uae30\ubcf8 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ud558\uace0 \uac1c\uc2dc\uc81c\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\ub97c \uae30\uc900\uc73c\ub85c \ub2e4\uc591\ud55c \uad11\uc911\ud569 \uac1c\uc2dc\uc81c\uc758 \ud669\ubcc0 \uc9c0\uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-8848\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1.webp\" alt=\"\" width=\"1920\" height=\"1729\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1.webp 1920w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1-768x692.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1-1536x1383.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1-13x12.webp 13w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1-800x720.webp 800w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/2-1-600x540.webp 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><br \/>\n\uc704\uc758 \ud45c\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 184, 1173, 754 \ubc0f MBF\ub294 \ubaa8\ub450 \ud669\ubcc0\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uad11\uac1c\uc2dc\uc81c\ub85c\uc11c \ubc14\ub2c8\uc2dc \ubc0f \ud654\uc774\ud2b8 \uc2dc\uc2a4\ud15c \ubc30\ud569\uc5d0 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p><strong><b>\ud65c\uc131 \ud76c\uc11d\uc81c \ubc0f \uc62c\ub9ac\uace0\uba38\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc6a9\ud574\ub3c4<\/b><\/strong><\/p>\n<p>\uc6b0\uc218\ud55c \uc6a9\ud574\ub3c4\ub294 \uad11\uac1c\uc2dc\uc81c\ub97c \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \uc804\uc81c \uc870\uac74\uc774\uba70, \uc6b0\uc218\ud55c \ud638\ud658\uc131\uc740 \uc81c\ud615 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \ud45c\ub294 \uc120\ud0dd\ud55c \uad11\uac1c\uc2dc\uc81c\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub9e4 \ubc0f \ubaa8\ub178\uba38\uc5d0 \ub300\ud55c \uc6a9\ud574\ub3c4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-8846\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3.webp\" alt=\"\" width=\"1920\" height=\"1018\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3.webp 1920w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3-768x407.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3-1536x814.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3-18x10.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3-1280x679.webp 1280w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/3-600x318.webp 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><br \/>\n\ucd5c\uadfc\uc5d0\ub294 \uc218\uc131 \ucf54\ud305\uc774 \uc810\uc810 \ub354 \ubcf4\ud3b8\ud654\ub418\uace0 \uc788\uc73c\uba70, \uc218\uc131 UV \ucf54\ud305\ub3c4 \ud070 \uc8fc\ubaa9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc2dc\uc911\uc5d0\ub294 \uc218\uc6a9\uc131\uc774 \ub192\uc740 \uc81c\ud488\uc774 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0c1\uc5c5\uc801\uc73c\ub85c \uc774\uc6a9 \uac00\ub2a5\ud55c \uc635\uc158\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: KIPEM, 819DW, BTC, BPQ, QTX \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. 2959\ub294 1.7%\uc758 \uc218\uc6a9\uc131\uc744 \ub2ec\uc131\ud558\uc5ec \uc218\uc131 UV \uc81c\ud488\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><b>\uae30\ud0c0 \uc18d\uc131<\/b><\/strong><\/p>\n<p>\uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \ub0c4\uc0c8\uac00 \uc801\uace0 \ub3c5\uc131\uc774 \ub0ae\uc73c\uba70 \uc5f4 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud558\uace0 \ud718\ubc1c\uc131\uc774\ub098 \uc774\ub3d9\uc774 \uc801\uc740 \uac83\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uace0\ub824\ud558\uc138\uc694. \uc120\ud0dd\ud55c \uad11\uac1c\uc2dc\uc81c \uc131\ubd84\uc774 \ud604\uc9c0 \ubc95\ub960 \ubc0f \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\uacb0\ub860<\/strong><\/p>\n<p><strong><b>\uc694\uc57d\ud558\uba74, \uad11\uac1c\uc2dc\uc81c\uc758 \uc120\ud0dd\uc740 \uac1c\ubcc4\uc801\uc778 \uc791\uc5c5\uc774 \uc544\ub2c8\ub77c \uc804\uccb4 \uc2dc\uc2a4\ud15c \ubc0f \ub3c4\ud3ec \uacf5\uc815\uacfc \uc870\ud654\ub97c \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uad11\uc6d0, \uc2dc\uc2a4\ud15c\uc758 \ub2e4\ub978 \uad6c\uc131 \uc694\uc18c, \uad11\uacbd\ud654 \uc81c\ud488\uc758 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\uc5ec \uacbd\uc81c\uc801\uc774\uba74\uc11c\ub3c4 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc778 \uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of Photoinitiators &#8211; In light-curing products, photoinitiators serve as a critical component. They are substances capable of absorbing radiant energy and undergoing chemical reactions to generate reactive intermediates (free radicals or cations) with&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8845","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guidelines for Selecting Photoinitiators in UV Coating Formulations<\/title>\n<meta name=\"description\" content=\"The effectiveness of photoinitiators in triggering polymerization reactions within light-curable products, ultimately achieving the desired performance, depends on the harmonious coordination between the photoinitiation system, irradiation conditions, and product components. Therefore, selecting appropriate photoinitiators based on specific production processes and product formulations is particularly crucial.The following sections will detail photoinitiator screening methods by combining their properties with specific case studies.Matching the absorption spectrum of photoinitiators with the emission spectrum of light sourcesCommon light sources on the market include mercury lamps, LED lamps, induction lamps, and metal halide lamps. Among these, mercury lamps are the most widely used, emitting a spectrum ranging from 200-450nm and serving as a universal type. LED lamps find extensive application in low-energy curing projects, with emission wavelengths concentrated at 365\/375\/385\/395\/405nm.When selecting a photoinitiator, choose one with significant absorption in the light source&#039;s emission spectrum.\" \/>\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\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guidelines for Selecting Photoinitiators in UV Coating Formulations\" \/>\n<meta property=\"og:description\" content=\"The effectiveness of photoinitiators in triggering polymerization reactions within light-curable products, ultimately achieving the desired performance, depends on the harmonious coordination between the photoinitiation system, irradiation conditions, and product components. Therefore, selecting appropriate photoinitiators based on specific production processes and product formulations is particularly crucial.The following sections will detail photoinitiator screening methods by combining their properties with specific case studies.Matching the absorption spectrum of photoinitiators with the emission spectrum of light sourcesCommon light sources on the market include mercury lamps, LED lamps, induction lamps, and metal halide lamps. Among these, mercury lamps are the most widely used, emitting a spectrum ranging from 200-450nm and serving as a universal type. LED lamps find extensive application in low-energy curing projects, with emission wavelengths concentrated at 365\/375\/385\/395\/405nm.When selecting a photoinitiator, choose one with significant absorption in the light source&#039;s emission spectrum.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/changhongchemical.com\/ko\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/\" \/>\n<meta property=\"og:site_name\" content=\"Changhong Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-08T10:04:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-27T11:16:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1325\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/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=\"5\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/\"},\"author\":{\"name\":\"Changhong Chemical\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\"},\"headline\":\"Guidelines for Selecting Photoinitiators in UV Coating Formulations\",\"datePublished\":\"2025-09-08T10:04:24+00:00\",\"dateModified\":\"2026-04-27T11:16:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/\"},\"wordCount\":937,\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/1-1.webp\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/\",\"name\":\"Guidelines for Selecting Photoinitiators in UV Coating Formulations\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/1-1.webp\",\"datePublished\":\"2025-09-08T10:04:24+00:00\",\"dateModified\":\"2026-04-27T11:16:01+00:00\",\"description\":\"The effectiveness of photoinitiators in triggering polymerization reactions within light-curable products, ultimately achieving the desired performance, depends on the harmonious coordination between the photoinitiation system, irradiation conditions, and product components. 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Therefore, selecting appropriate photoinitiators based on specific production processes and product formulations is particularly crucial.The following sections will detail photoinitiator screening methods by combining their properties with specific case studies.Matching the absorption spectrum of photoinitiators with the emission spectrum of light sourcesCommon light sources on the market include mercury lamps, LED lamps, induction lamps, and metal halide lamps. Among these, mercury lamps are the most widely used, emitting a spectrum ranging from 200-450nm and serving as a universal type. LED lamps find extensive application in low-energy curing projects, with emission wavelengths concentrated at 365\/375\/385\/395\/405nm.When selecting a photoinitiator, choose one with significant absorption in the light source's emission spectrum.","og_url":"https:\/\/changhongchemical.com\/ko\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/","og_site_name":"Changhong Chemical","article_published_time":"2025-09-08T10:04:24+00:00","article_modified_time":"2026-04-27T11:16:01+00:00","og_image":[{"width":1920,"height":1325,"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp","type":"image\/webp"}],"author":"Changhong Chemical","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"Changhong Chemical","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"5\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"Guidelines for Selecting Photoinitiators in UV Coating Formulations","datePublished":"2025-09-08T10:04:24+00:00","dateModified":"2026-04-27T11:16:01+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/"},"wordCount":937,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp","articleSection":["Uncategorized"],"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/","url":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/","name":"UV \ucf54\ud305 \uc81c\ud615\uc5d0\uc11c \uad11\uac1c\uc2dc\uc81c \uc120\ud0dd \uac00\uc774\ub4dc\ub77c\uc778","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/guidelines-for-selecting-photoinitiators-in-uv-coating-formulations\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/1-1.webp","datePublished":"2025-09-08T10:04:24+00:00","dateModified":"2026-04-27T11:16:01+00:00","description":"\uad11\uacbd\ud654\uc131 \uc81c\ud488 \ub0b4\uc5d0\uc11c \uc911\ud569 \ubc18\uc751\uc744 \ucd09\ubc1c\ud558\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc6d0\ud558\ub294 \uc131\ub2a5\uc744 \ub2ec\uc131\ud558\ub294 \uad11\uac1c\uc2dc\uc81c\uc758 \ud6a8\uacfc\ub294 \uad11\uac1c\uc2dc \uc2dc\uc2a4\ud15c, \uc870\uc0ac \uc870\uac74 \ubc0f \uc81c\ud488 \uc131\ubd84 \uac04\uc758 \uc870\ud654\ub85c\uc6b4 \uc870\ud654\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud2b9\uc815 \uc0dd\uc0b0 \uacf5\uc815\uacfc \uc81c\ud488 \ubc30\ud569\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uad11\uac1c\uc2dc\uc81c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud2b9\ud788 \uc911\uc694\ud558\uba70, \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uad11\uac1c\uc2dc\uc81c\uc758 \ud2b9\uc131\uc744 \uad6c\uccb4\uc801\uc778 \uc0ac\ub840 \uc5f0\uad6c\uc640 \uacb0\ud569\ud558\uc5ec \uad11\uac1c\uc2dc\uc81c \uc120\ubcc4 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.\uad11\uac1c\uc2dc\uc81c\uc758 \ud761\uc218 \uc2a4\ud399\ud2b8\ub7fc\uacfc \uad11\uc6d0\uc758 \ubc29\ucd9c \uc2a4\ud399\ud2b8\ub7fc \uc77c\uce58\uc2dc\uc911\uc758 \uc77c\ubc18\uc801\uc778 \uad11\uc6d0\uc5d0\ub294 \uc218\uc740 \ub7a8\ud504, LED \ub7a8\ud504, \uc720\ub3c4 \ub7a8\ud504 \ubc0f \uba54\ud0c8\ud560\ub77c\uc774\ub4dc \ub7a8\ud504\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc911 \uc218\uc740 \ub7a8\ud504\uac00 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 200~450nm \ubc94\uc704\uc758 \uc2a4\ud399\ud2b8\ub7fc\uc744 \ubc29\ucd9c\ud558\uace0 \ubc94\uc6a9 \uc720\ud615\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 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