{"id":9513,"date":"2026-01-29T04:32:05","date_gmt":"2026-01-29T04:32:05","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9513"},"modified":"2026-01-29T05:53:54","modified_gmt":"2026-01-29T05:53:54","slug":"how-to-choose-a-uv-absorber","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/ko\/how-to-choose-a-uv-absorber\/","title":{"rendered":"\uc790\uc678\uc120 \ud761\uc218\uc81c\ub294 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?"},"content":{"rendered":"

\uc790\uc678\uc120 \ud761\uc218\uc81c\ub294 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?<\/strong><\/h1>\n

\ucc3d\uac00\uc5d0 \uc624\ub7ab\ub3d9\uc548 \ubc29\uce58\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc758\uc790\uac00 \ubd80\uc11c\uc838 \uae08\uc774 \uac00\uac70\ub098 \uc57c\uc678 \ub09c\uac04\uc758 \ucf54\ud305\uc774 \uc5bc\ub8e9\ub35c\ub8e9\ud574\uc9c0\uace0 \uc0c9\uc774 \ubc14\ub798\ub294 \uac83\uc744 \ubcf8 \uc801\uc774 \uc788\ub098\uc694? \uc774\ub294 \uc790\uc678\uc120(UV)\uc774 \uc870\uc6a9\ud788 \uc18c\uc7ac\ub97c '\ubd84\ud574'\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc790\uc678\uc120 \ud761\uc218\uc81c<\/a> \ub294 \ud3f4\ub9ac\uba38 \uc18c\uc7ac\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uace0\uc548\ub41c '\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc790\uc678\uc120 \ucc28\ub2e8\uc81c'\uc640 \uac19\uc2b5\ub2c8\ub2e4. \ud587\ube5b\uc758 \uc720\ud574\ud55c \uc790\uc678\uc120\uc744 \ud761\uc218\ud558\uc5ec \ubb34\ud574\ud55c \uc5f4\ub85c \ubcc0\ud658\ud558\uc5ec \ud50c\ub77c\uc2a4\ud2f1, \ucf54\ud305, \uace0\ubb34 \ubc0f \uae30\ud0c0 \uc18c\uc7ac\ub97c '\ud587\ubcd5\uc5d0 \ud0c0\uac70\ub098 \ub178\ud654\ub418\ub294 \uac83'\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n

\uc62c\ubc14\ub978 '\uc790\uc678\uc120 \ucc28\ub2e8\uc81c'\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. 290~400nm \ubc94\uc704\uc758 \uc720\ud574\ud55c \uc790\uc678\uc120\uc744 \uac15\ub825\ud558\uac8c \ud761\uc218\ud558\uace0 \uace0\uc628 \uac00\uacf5\uc5d0 \ub300\ud55c \ub0b4\uc131, \uc18c\uc7ac\uc640\uc758 \uc6b0\uc218\ud55c \ud638\ud658\uc131 \ub4f1 \uba87 \uac00\uc9c0 \ud575\uc2ec \uc870\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud558\uba70, \uc548\uc815\uc801\uc774\uace0 \uc548\uc804\ud558\uba70 \uce68\ucd9c\ub418\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc18c\uc7ac\ub9c8\ub2e4 \ub2e4\ub978 '\uc790\uc678\uc120 \ucc28\ub2e8\uc81c' \ubcf4\ud638 \uae30\ub2a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc758 \uc790\uc678\uc120 \ud761\uc218\uc81c\ub97c \uac80\ud1a0\ud558\uace0 \uac01\uac01\uc774 \ubcf4\ud638\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uac83\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n

\"UV<\/p>\n

\uce74\ud14c\uace0\ub9ac 1: \ubca4\uc870\ud398\ub17c \uae30\ubc18 \ud654\ud569\ubb3c(\uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c)<\/strong><\/h3>\n

\uc774 \uc720\ud615\uc758 \uc790\uc678\uc120 \ud761\uc218\uc81c\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud575\uc2ec \ud2b9\uc131\uc740 \uc6b0\uc218\ud55c \ud638\ud658\uc131\uacfc \uc6b0\uc218\ud55c \ub0b4\uc5f4\uc131\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84 \ubc1d\uc740 \uc0c9\uc774\ub098 \ud22c\uba85\ud55c \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \ud50c\ub77c\uc2a4\ud2f1 \ubc0f \ucf54\ud305 \uc0b0\uc5c5\uc5d0\uc11c '\ud45c\uc900 \uc790\uc678\uc120 \ucc28\ub2e8\uc81c'\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

2,4-\ub514\ud558\uc774\ub4dc\ub85d\uc2dc\ubca4\uc870\ud398\ub17c<\/strong><\/h3>\n

\ubc1d\uc740 \uc0c9\uc758 \ubc14\ub298 \ubaa8\uc591 \uacb0\uc815 \ub610\ub294 \ubc31\uc0c9 \ubd84\ub9d0\ub85c \ub098\ud0c0\ub098\uba70 \ubb3c\uc5d0\ub294 \uac70\uc758 \ub179\uc9c0 \uc54a\uc9c0\ub9cc \uc544\uc138\ud1a4, \uc5d0\ud0c4\uc62c\uacfc \uac19\uc740 \uc720\uae30 \uc6a9\ub9e4\uc5d0\ub294 \uc27d\uac8c \uc6a9\ud574\ub429\ub2c8\ub2e4. \ud30c\uc7a5 280~340nm\uc758 \uc790\uc678\uc120\uc744 \ud761\uc218\ud560 \uc218 \uc788\uace0 \uc801\uc6a9 \ubc94\uc704\uac00 \ub113\uc73c\uba70 \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0, \ud3f4\ub9ac\uc2a4\ud2f0\ub80c, \uc5d0\ud3ed\uc2dc \uc218\uc9c0, \ucf54\ud305, \ud569\uc131\uace0\ubb34 \ub4f1 \ub2e4\uc591\ud55c \uc18c\uc7ac\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucca8\uac00\ub7c9\uc740 0.1%-1%\uc785\ub2c8\ub2e4. \ub2e8\uc810\uc740 \uad11 \uc548\uc815\ud654 \ud6a8\uacfc\uac00 \ub6f0\uc5b4\ub098\uc9c0 \uc54a\uc544 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\ub978 \ucca8\uac00\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

- 2-\ud558\uc774\ub4dc\ub85d\uc2dc-4-\uba54\ud1a1\uc2dc\ubca4\uc870\ud398\ub17c(UV-9)<\/strong><\/h3>\n

\uc5f0\ud55c \ub178\ub780\uc0c9 \ub610\ub294 \ud770\uc0c9\uc758 \uacb0\uc815\uc131 \ubd84\ub9d0\ub85c \ubb34\ucde8\uc774\uba70 \ub0b4\uc5f4\uc131(200\u00b0C\uc5d0\uc11c \ubd84\ud574\ub418\uc9c0 \uc54a\uc74c)\uc774 \uc6b0\uc218\ud558\uace0 \uac00\uc2dc\uad11\uc120\uc744 \uac70\uc758 \ud761\uc218\ud558\uc9c0 \uc54a\uc544 \ubc1d\uc740 \uc0c9\uc0c1\uc758 \ud22c\uba85\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc5d0 \ud2b9\ud788 \uc801\ud569\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\uace0 \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\uc73c\uba70 280~340nm \uc790\uc678\uc120\uc744 \ud761\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0, \ud3f4\ub9ac\uba54\ud2f8\uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8(\ud50c\ub809\uc2dc\uae00\ub77c\uc2a4), ABS \uc218\uc9c0, \uc140\ub8f0\ub85c\uc624\uc2a4 \uc218\uc9c0 \ub4f1\uc5d0 \uc801\ud569\ud558\uba70 \ucca8\uac00\ub7c9\uc740 0.1%~1.5%\uc785\ub2c8\ub2e4. \ud398\uc778\ud2b8\uc640 \ud569\uc131 \uace0\ubb34\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc804\uc131\uc774 \ub192\uc73c\uba70 \uc77c\ubd80 \uad6d\uac00\uc5d0\uc11c\ub294 \uc2dd\ud488\uacfc \uc811\ucd09\ud558\ub294 \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ucd5c\ub300 \ucca8\uac00\ub7c9\uc744 0.3%\ub85c \uc81c\ud55c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

- 2-\ud558\uc774\ub4dc\ub85d\uc2dc-4-n-\uc625\ud2f8\uc625\uc2dc\ubca4\uc870\ud398\ub17c(UV-531)<\/strong><\/h3>\n

\ubc00\ub3c4\uac00 \ub0ae\uace0 \ud718\ubc1c\uc131\uc774 \ub0ae\uc740 \ub2f4\ud669\uc0c9 \ub610\ub294 \ubc31\uc0c9 \uacb0\uc815\uc131 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud50c\ub77c\uc2a4\ud2f1\uacfc\uc758 \ud638\ud658\uc131\uc774 \uc6b0\uc218\ud558\uace0 270~330nm \uc790\uc678\uc120\uc744 \uac15\ub825\ud558\uac8c \ud761\uc218\ud569\ub2c8\ub2e4. \uc8fc\ub85c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c, \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c, \ud3f4\ub9ac\uc2a4\ud2f0\ub80c, ABS \uc218\uc9c0, \ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8 \ub4f1\uc5d0 \uc801\ud569\ud558\uba70 \ucca8\uac00\ub7c9\uc740 0.1%-1%\uc785\ub2c8\ub2e4. \ud56d\uc0b0\ud654\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc790\uc678\uc120 \ucc28\ub2e8 \ud6a8\uacfc\uac00 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ub3c5\uc131\uc774 \ub9e4\uc6b0 \ub0ae\uc73c\uba70 \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \uc2dd\ud488 \uc811\ucd09 \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488(\ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc0f \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \uc6a9\uae30 \ub4f1)\uc5d0 \uc0ac\uc6a9\uc744 \ud5c8\uc6a9\ud558\uace0 \uc788\uc73c\uba70, \uc7ac\uc9c8\uc5d0 \ub530\ub77c \uad6c\uccb4\uc801\uc778 \uc0ac\uc6a9 \ud55c\ub3c4(0.2%-1%)\uac00 \uc815\ud574\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uce74\ud14c\uace0\ub9ac 3: \uc0b4\ub9ac\uc2e4\ub808\uc774\ud2b8 \uc5d0\uc2a4\ud14c\ub974(\ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub192\uace0 \uc800\uac00\ud615 \ud50c\ub77c\uc2a4\ud2f1\uc5d0 \uc801\ud569)<\/strong><\/h3>\n

\uc774\ub7ec\ud55c \uc790\uc678\uc120 \ud761\uc218\uc81c\ub294 \uc800\ub834\ud558\uace0 \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\uc9c0\ub9cc \ud761\uc218 \ud30c\uc7a5 \ubc94\uc704\uac00 \uc881\uace0 \uc911\uac04 \uc815\ub3c4\uc758 \uc790\uc678\uc120 \ucc28\ub2e8 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\ub85c \ub192\uc740 \ub0b4\ud6c4\uc131\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub418\ubbc0\ub85c \"\uacbd\uc81c\uc801\uc778 \uc790\uc678\uc120 \ucc28\ub2e8 \uc635\uc158\"\uc785\ub2c8\ub2e4.<\/p>\n

1. \ud398\ub2d0 \uc0b4\ub9ac\uc2e4\ub808\uc774\ud2b8<\/strong><\/h3>\n

\uc740\uc740\ud55c \uc708\ud130\uadf8\ub9b0 \uc624\uc77c \ud5a5\uc774 \ub098\ub294 \ubb34\uc0c9 \uacb0\uc815\uc131 \ubd84\ub9d0\ub85c \uc5d0\ud14c\ub974, \ubca4\uc820 \ub4f1 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\uace0 \ubb3c\uacfc \uae00\ub9ac\uc138\ub864\uc5d0\ub294 \uac70\uc758 \ub179\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud761\uc218 \ud30c\uc7a5 \ubc94\uc704\uac00 \uc881\uace0 \uac00\uc131\ube44\uac00 \ub192\uc544 \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubbf8\uad6d \uc2dd\ud488\uc758\uc57d\uad6d(FDA)\uc5d0\uc11c \uc2dd\ud488\uacfc \uc811\ucd09\ud558\ub294 \uc544\ud06c\ub9b4 \uc218\uc9c0 \uc81c\ud488(\uc544\ud06c\ub9b4 \uc2dd\uae30 \ub4f1)\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc2b9\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

2. \ub808\uc870\ub974\uc2dc\ub180 \ubaa8\ub178\ubca4\uc870\uc5d0\uc774\ud2b8<\/strong><\/h3>\n

\ubb3c\uacfc \ubca4\uc820\uc5d0 \uc57d\uac04 \uc6a9\ud574\ub418\uace0 \uc544\uc138\ud1a4\uacfc \uc5d0\ud0c4\uc62c\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\ub294 \ud770\uc0c9 \uacb0\uc815\uc131 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \uc790\uc678\uc120 \ucc28\ub2e8 \uc131\ub2a5\uc740 \ubca4\uc870\ud398\ub17c \uc720\ub3c4\uccb4\uc640 \uc720\uc0ac\ud569\ub2c8\ub2e4. \uc8fc\ub85c \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0, \uc140\ub8f0\ub85c\uc624\uc2a4 \uc218\uc9c0 \ubc0f \ud3f4\ub9ac\uc2a4\ud2f0\ub80c\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub418\uba70, \uc77c\ubc18\uc801\uc778 \ucca8\uac00\ub7c9\uc740 1%-2%\uc785\ub2c8\ub2e4. \ube44\uc6a9\uc774 \ubb38\uc81c\uac00 \ub418\uace0 \ub192\uc740 \ub0b4\ud6c4\uc131\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc800\uac00\ud615 \uc81c\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uce74\ud14c\uace0\ub9ac 4: \uae30\ud0c0 \ud2b9\uc218 \uc720\ud615(\ud2b9\uc815 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub9de\uac8c \uc870\uc815\ub428)<\/strong><\/h3>\n

\uc774 \uce74\ud14c\uace0\ub9ac\uc758 \uc790\uc678\uc120 \ud761\uc218\uc81c<\/a> \ub294 \ud2b9\ubcc4\ud55c \ud761\uc218 \ub300\uc5ed\uc774\ub098 \ub2e4\ub978 \uc791\uc6a9 \uba54\ucee4\ub2c8\uc998\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc8fc\ub85c \ud2b9\uc815 \uc7ac\ub8cc\ub098 \ud2b9\ubcc4\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\ub294 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc0ac\uc6a9\ub418\ubbc0\ub85c \ud0c0\uac9f\ud305\uc774 \ub9e4\uc6b0 \uae4c\ub2e4\ub86d\uc2b5\ub2c8\ub2e4.<\/p>\n

1. o-\ub2c8\ud2b8\ub85c\uc544\ub2d0\ub9b0\uacfc p-\ud06c\ub808\uc878\uc758 \ubc18\uc751 \uc0dd\uc131\ubb3c<\/strong><\/h3>\n

\ubb34\uc0c9 \ub610\ub294 \ub2f4\ud669\uc0c9 \uacb0\uc815\uc73c\ub85c \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\uc73c\uba70 \uac00\uc194\ub9b0, \ubca4\uc820, \uc544\uc138\ud1a4\uacfc \uac19\uc740 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\uace0 \ub18d\ucd95\ub41c \uc0b0\uc774\ub098 \uc5fc\uae30\uc5d0 \uc758\ud574 \uc27d\uac8c \ubd84\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ube44\uad50\uc801 \ub3c5\ud2b9\ud55c \ud30c\uc7a5\ub300\uc778 270~280nm\uc758 \uc790\uc678\uc120\uc744 \ud761\uc218\ud569\ub2c8\ub2e4. \uc8fc\ub85c \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974, \uc5fc\uc18c \ucc98\ub9ac\ub41c \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974, \uc544\uc138\ud2b8\uc0b0 \uc140\ub8f0\ub85c\uc2a4, \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0, \ud3f4\ub9ac\uc544\ud06c\ub9b4\ub85c\ub2c8\ud2b8\ub9b4\uacfc \uac19\uc740 \uc218\uc9c0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud22c\uba85 \uc81c\ud488\uc5d0\uc11c\uc758 \uc548\uc815\uc131\uc740 \uc720\uc0c9 \uc81c\ud488\ubcf4\ub2e4 \uc6b0\uc218\ud558\uba70 \ucca8\uac00\ub7c9\uc740 0.1%-0.5%\uc785\ub2c8\ub2e4.<\/p>\n

2. 2,2\u2032-\ud2f0\uc624\ube44\uc2a4(4-\ud130\ud2b8-\uc625\ud2f8\ud398\ub179\uc2dc)\ub2c8\ucf08(\ub2c8\ucf08 \ubcf5\ud569\uccb4)<\/strong><\/h3>\n

\uc8fc\ub85c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc0f \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uacfc \uac19\uc740 \ud3f4\ub9ac\uc62c\ub808\ud540 \uc18c\uc7ac\uc5d0 \uc801\ud569\ud55c \ub179\uc0c9 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uacfc \uc12c\uc720\ub97c \uc790\uc678\uc120 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc774\uba70 \uc18c\uc7ac\uc758 \uac00\uacf5 \uc131\ub2a5\ub3c4 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc790\uc678\uc120 \ud761\uc218\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc790\uc678\uc120 \ucc28\ub2e8 \ud6a8\uacfc\uac00 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5b4\ub450\uc6b4 \uc0c9\uc0c1\uc73c\ub85c \uc778\ud574 \uc81c\ud488\uc774 \ucc29\uc0c9\ub420 \uc218 \uc788\uace0 \uace0\uc628\uc5d0\uc11c \uc81c\ud488\uc774 \ud68c\ud751\uc0c9\uc73c\ub85c \ubcc0\ud560 \uc218 \uc788\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub3c5\uc131\uc774 \uc788\uc5b4 \uc0ac\uc6a9 \uc2dc \uac01\ubcc4\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

3. \ud2b8\ub9ac\uc2a4(1,2,2,6,6-\ud39c\ud0c0\uba54\ud2f8\ud53c\ud398\ub9ac\ub514\ub2d0) \ud3ec\uc2a4\ud30c\uc774\ud2b8(\ubc29\ud574 \uc544\ubbfc)<\/strong><\/h3>\n

\uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\uace0 \ubb3c\uc5d0\ub294 \uac70\uc758 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc73c\uba70 \ud3f4\ub9ac\uc62c\ub808\ud540\uacfc\uc758 \ud638\ud658\uc131\uc774 \uc88b\uc740 \ubc31\uc0c9 \uacb0\uc815\uc131 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \uc790\uc678\uc120 \uc790\uccb4\ub294 \ud761\uc218\ud558\uc9c0 \uc54a\uc9c0\ub9cc \uc18c\uc7ac\uac00 \ubd84\ud574\ub418\ub294 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud65c\uc131\uc0b0\uc18c\ub97c \ud3ec\uc9d1\ud560 \uc218 \uc788\ub294 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc790\uc678\uc120 \ucc28\ub2e8 \ud6a8\uacfc\ub294 \uae30\uc874 \uc790\uc678\uc120 \ud761\uc218\uc81c\uc758 2~4\ubc30\uc5d0 \ub2ec\ud558\uba70, \uc5f4 \uc0b0\ud654 \ub178\ud654\uc5d0 \ub300\ud55c \uc18c\uc7ac\uc758 \uc800\ud56d\ub825\ub3c4 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ubc0f \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uacfc \uac19\uc740 \ud50c\ub77c\uc2a4\ud2f1\uc5d0 \uc801\ud569\ud558\uba70 \ub3c5\uc131\uc740 \ub0ae\uc9c0\ub9cc \ub0b4\uc5f4\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ucc98\ub9ac \uc628\ub3c4\ub294 270\u2103\ub97c \ub118\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \ub728\uac70\uc6b4 \ubb3c\uc5d0\uc11c \uc7a5\uae30\uac04 \uc0ac\uc6a9\ud558\uae30\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

4. 4-\ubca4\uc870\uc77c\ub85d\uc2dc-2,2,6,6-\ud14c\ud2b8\ub77c\uba54\ud2f8\ud53c\ud398\ub9ac\ub518(\ubc29\ud574 \uc544\ubbfc)<\/strong><\/h3>\n

\ub0b4\uc5f4\uc131(\ubd84\ud574 \uc628\ub3c4 280\u2103 \uc774\uc0c1)\uc774 \uc6b0\uc218\ud558\uace0 \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\uc73c\uba70 \ud1a8\ub8e8\uc5d4, \uc544\uc138\ud1a4 \ub4f1 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc27d\uac8c \uc6a9\ud574\ub418\ub294 \ubc31\uc0c9 \uacb0\uc815\uc131 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \uc791\uc6a9 \uba54\ucee4\ub2c8\uc998\uc740 \uae30\uc874 \uc81c\ud488\uacfc \uc720\uc0ac\ud558\uc5ec \uc790\uc678\uc120\uc744 \uc9c1\uc811 \ud761\uc218\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \ud65c\uc131\uc0b0\uc18c\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc81c\uac70\ud558\uc5ec \uae30\uc874 \uc81c\ud488\ubcf4\ub2e4 \uba87 \ubc30\uc758 \uc790\uc678\uc120 \ucc28\ub2e8 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c, \ud3f4\ub9ac\uc5d0\ud2f8\ub80c, \ud3f4\ub9ac\uc2a4\ud2f0\ub80c, \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ub4f1 \ub2e4\uc591\ud55c \ud50c\ub77c\uc2a4\ud2f1\uacfc \ud638\ud658\ub418\uba70 \ud2b9\ud788 \ud3f4\ub9ac\uc62c\ub808\ud540 \uc81c\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubb34\uc0c9, \ubb34\uacf5\ud574\uc774\uba70 \ud56d\uc0b0\ud654\uc81c \ubc0f \uc790\uc678\uc120 \ud761\uc218\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ud0c1\uc6d4\ud55c \uc2dc\ub108\uc9c0 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n

5. 2,4,6-Tris(2\u2032-n-butoxy-phenyl)-1,3,5-triazine<\/strong><\/h3>\n

\uc5f0\ud55c \ub178\ub780\uc0c9 \ubd84\ub9d0\ub85c, n-\ubd80\ud0c4\uc62c\uc5d0 \uc57d\uac04 \uc6a9\ud574\ub418\uace0 \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\uc73c\uba70 300~380nm \ubc94\uc704\uc758 \uc790\uc678\uc120\uc744 \ud761\uc218\ud569\ub2c8\ub2e4. \uc790\uc678\uc120 \ucc28\ub2e8 \uc131\ub2a5\uc774 \ubca4\uc870\ud398\ub17c \uae30\ubc18 UV-9 \ubc0f UV-531\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0, \ud3f4\ub9ac\uc625\uc2dc\uba54\ud2f8\ub80c, \uc5fc\uc18c\ud654 \ud3f4\ub9ac\uc5d0\ud14c\ub974\uc640 \uac19\uc740 \ud50c\ub77c\uc2a4\ud2f1\uc5d0 \uc801\ud569\ud558\uba70 \ucca8\uac00\ub7c9\uc740 1%\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e8\uc810\uc740 \uc57d\uac04\uc758 \ubcc0\uc0c9\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc81c\ud488\uc774 \uc5f0\ud55c \ub178\ub780\uc0c9\uc744 \ub760\uace0 \uc77c\ubd80 \uc218\uc9c0\uc640\uc758 \ud638\ud658\uc131\uc774 \uc88b\uc9c0 \uc54a\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n

6. \ud5e5\uc0ac\uba54\ud2f8\ud3ec\uc2a4\ud3ec\ub77c\ub9c8\uc774\ub4dc<\/strong><\/h3>\n

\uc57d\uac04 \ube44\ub9b0\ub0b4\uc640 \ub5ab\uc740 \ub0c4\uc0c8\uac00 \ub098\ub294 \ubb34\uc0c9 \ub610\ub294 \ub2f4\ud669\uc0c9\uc758 \ud22c\uba85\ud55c \uc561\uccb4\ub85c, \ub300\ubd80\ubd84\uc758 \uac00\uc18c\uc81c \ubc0f \uc6a9\uc81c\uc640 \ud63c\ud569 \uac00\ub2a5\ud558\uba70 \"\ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0\uc5d0 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc778 \ub0b4\ud6c4\uc131 \uc81c\uc81c\"\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0 \ud544\ub984(2~5\ubd80)\uc5d0 \ucca8\uac00\ud558\uba74 \ub0b4\ud6c4\uc131\uacfc \ub0b4\ud55c\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \uac00\uacf5 \uc628\ub3c4\ub97c \uc57d 10\u00b0C \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud3f4\ub9ac\uc544\ubbf8\ub4dc, \ud3f4\ub9ac\uc6b0\ub808\ud0c4, \ud3f4\ub9ac\ud398\ub2d0\ub80c \uc124\ud30c\uc774\ub4dc\uc640 \uac19\uc740 \ud3f4\ub9ac\uba38\uc758 \uc6b0\uc218\ud55c \uc6a9\ub9e4\ub85c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \uc801\uc6a9 \ubc94\uc704\uac00 \ub354\uc6b1 \ub113\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\uc2dc\ub178\uc18c\ube0c\u00ae<\/p>\n

\uacb0\ub860 \uacb0\ub860: \uc790\uc678\uc120 \ud761\uc218\uc81c\uc758 \ud575\uc2ec \uac00\uce58\uc640 \uc120\ud0dd \uae30\uc220<\/strong><\/h3>\n

\uc694\uc57d\ud558\uc790\uba74 \uc790\uc678\uc120 \ud761\uc218\uc81c<\/a> \uc740 \ud3f4\ub9ac\uba38 \uc18c\uc7ac\uc758 '\uc7a5\uc218 \ube44\uacb0'\uc785\ub2c8\ub2e4. \uc77c\uc0c1\uc801\uc778 \ud50c\ub77c\uc2a4\ud2f1 \uc2dd\uae30\uc640 \uac00\uc804\uc81c\ud488 \ucf00\uc774\uc2a4\ubd80\ud130 \uc2e4\uc678\uc6a9 \ud50c\ub77c\uc2a4\ud2f1 \ud30c\uc774\ud504\uc640 \ucf54\ud305\uae4c\uc9c0, \ud3f4\ub9ac\uc62c\ub808\ud540 \uc18c\uc7ac\uc758 \ubcf4\ud638 \uae30\ub2a5\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud3f4\ub9ac\uc62c\ub808\ud540(\ud3f4\ub9ac\uc5d0\ud2f8\ub80c, \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c)\uc758 \uacbd\uc6b0 \ubca4\uc870\ud2b8\ub9ac\uc544\uc878 \ub610\ub294 \uc800\ud574 \uc544\ubbfc \uacc4\uc5f4, \ud22c\uba85\/\uc5f0\ud55c \uc0c9\uc0c1\uc758 \uc81c\ud488\uc5d0\ub294 \ubca4\uc870\ud398\ub17c \uacc4\uc5f4(UV-9, UV-531), \uc800\uac00\ud615 \uc81c\ud488\uc5d0\ub294 \uc0b4\ub9ac\uc2e4\ub808\uc774\ud2b8 \uacc4\uc5f4, \uc2dd\ud488\uacfc \uc811\ucd09\ud558\ub294 \uc81c\ud488\uc5d0\ub294 \uc0ac\uc6a9\ub7c9 \uc81c\ud55c\uc744 \uc5c4\uaca9\ud788 \uc900\uc218\ud558\ub294 \ub4f1 \uc18c\uc7ac\uc640 \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub9de\uac8c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uad00\uac74\uc785\ub2c8\ub2e4.<\/p>\n

\uc18c\uc7ac \uc0b0\uc5c5\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc790\uc678\uc120 \ud761\uc218\uc81c \uc5ed\uc2dc \"\uace0\ud6a8\uc728, \uc800\ub3c5\uc131, \uad11\ubc94\uc704\ud55c \ud638\ud658\uc131\"\uc744 \ud5a5\ud574 \uc5c5\uadf8\ub808\uc774\ub4dc\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub294 \ub2e4\uc591\ud55c \uc18c\uc7ac\uc758 \uc790\uc678\uc120 \ucc28\ub2e8 \uc694\uad6c\ub97c \ub354 \uc798 \ucda9\uc871\ud558\uc5ec \uc6b0\ub9ac \uc0dd\ud65c\uc758 \ubaa8\ub4e0 \ud3f4\ub9ac\uba38 \uc81c\ud488\uc744 \ubcf4\ud638\ud558\uace0 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uba70 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

How to Choose a UV Absorber? Have you ever noticed that plastic chairs left by the window for a long time become brittle and crack, or that the coating on outdoor railings becomes mottled and faded? This is because ultraviolet (UV) light is silently “decomposing” the materials. UV absorbers are like “invisible sunscreen” specifically designed […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-9513","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"\nHow to Choose a UV Absorber?- Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Have you ever noticed that plastic chairs left by the window for a long time become brittle and crack, and the coating on outdoor railings becomes patchy and faded? Behind this phenomenon, ultraviolet (UV) radiation is silently "degrading" the materials. UV absorbers are essentially "invisible sunscreens" specifically designed for polymer materials. They absorb harmful UV rays from sunlight and convert them into harmless heat, thus protecting plastics, coatings, rubber, and other materials from "sunburn" and aging.\" \/>\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\/how-to-choose-a-uv-absorber\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Choose a UV Absorber?- Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"Have you ever noticed that plastic chairs left by the window for a long time become brittle and crack, and the coating on outdoor railings becomes patchy and faded? Behind this phenomenon, ultraviolet (UV) radiation is silently "degrading" the materials. UV absorbers are essentially "invisible sunscreens" specifically designed for polymer materials. 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