{"id":5703,"date":"2022-11-02T09:08:11","date_gmt":"2022-11-02T09:08:11","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5703"},"modified":"2026-04-28T10:42:10","modified_gmt":"2026-04-28T10:42:10","slug":"comparison-of-uv-free-radical-and-cationic-curing","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/comparison-of-uv-free-radical-and-cationic-curing\/","title":{"rendered":"UV \uc790\uc720 \ub77c\ub514\uce7c\uacfc \uc591\uc774\uc628 \uacbd\ud654\uc758 \ube44\uad50"},"content":{"rendered":"<h1><strong>UV \uc790\uc720 \ub77c\ub514\uce7c\uacfc \uc591\uc774\uc628 \uacbd\ud654\uc758 \ube44\uad50<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For practical formulation work, photoinitiator screening starts with the light source and film build, then checks yellowing, adhesion, and cure completeness under real production conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\uc790\uc678\uc120 (UV) \uacbd\ud654 \ucf54\ud305\uc740 1960 \ub144\ub300 \ud6c4\ubc18 \ub3c5\uc77c\uc5d0\uc11c \ucc98\uc74c \uac1c\ubc1c \ud55c \uc0c8\ub85c\uc6b4 \uce5c\ud658\uacbd \ucf54\ud305\uc73c\ub85c \uace0\ud6a8\uc728, \uc5d0\ub108\uc9c0 \uc808\uc57d, \ubb34\uacf5\ud574, \ube60\ub978 \ud544\ub984 \ud615\uc131 \ubc0f \uc6b0\uc218\ud55c \ucf54\ud305 \uc131\ub2a5\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0\uc788\uc5b4 \ube60\ub974\uac8c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 1994\ub144 \uc911\uad6d\uc740 3,100~3,300\ud1a4\uc758 \ub2e4\uc591\ud55c \uc720\ud615\uc758 UV \uacbd\ud654 \ucf54\ud305\uc744 \uc18c\ube44\ud588\uc73c\uba70 1998\ub144\uc5d0\ub294 6,200~6,400\ud1a4\uc5d0 \ub2ec\ud574 \uc5f0\ud3c9\uade0 25% \uc774\uc0c1\uc758 \uc131\uc7a5\ub960\uc744 \uae30\ub85d\ud588\uc2b5\ub2c8\ub2e4. UV \uacbd\ud654\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654\uc640 \uc591\uc774\uc628 \uacbd\ud654 \ub450 \uac00\uc9c0\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6d\ub0b4\uc5d0\uc11c\ub294 \ud604\uc7ac \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc73c\uba70 \uc591\uc774\uc628 \uacbd\ud654\ub3c4 \uc5ec\ub7ec \ubb38\ud5cc\uc5d0\uc11c \uac80\ud1a0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc591\uc774\uc628 \uacbd\ud654 \uae30\uc220\uc758 \uad6c\uccb4\uc801\uc778 \uc0ac\uc6a9, \uad6d\ub0b4\ub294\ubcf4\uace0\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. UV \uc790\uc720 \ub77c\ub514\uce7c\uacfc \uc591\uc774\uc628 \uacbd\ud654\uc758 \uc0ac\uc6a9 \ubc0f \ub458 \uc0ac\uc774\uc758 \ucc28\uc774\uc810\uc758 \uc131\ub2a5\uc5d0 \ub300\ud55c \uad00\ub828 \ubb38\ud5cc\ub3c4 \ubcf4\uc9c0 \ubabb\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1) \uc790\uc678\uc120 \ub77c\ub514\uce7c \uacbd\ud654 \ubc0f \uc591\uc774\uc628 \uacbd\ud654 \uba54\ucee4\ub2c8\uc998 \ube44\uad50<\/p>\n<p>\uc790\uc678\uc120 \uc870\uc0ac \ud558\uc5d0\uc11c \ub2e4\ub978 \uad11\uac1c\uc2dc\uc81c\uc758 \ubd84\ud574\ub294 \ub2e4\ub978 \uacb0\uacfc\ub97c \uc0dd\uc131\ud558\uace0 \uc77c\ubd80\ub294 \uc790\uc720 \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud558\uace0 \uc77c\ubd80\ub294 \uc591\uc774\uc628\uc744 \uc0dd\uc131\ud558\uba70 \uc790\uc720 \ub77c\ub514\uce7c \ub610\ub294 \uc591\uc774\uc628\uc740 \ubc18\uc751\uc131\uc744 \uac00\uc9c4 \ud574\ub2f9 \uc591\uc774\uc628 \uc131 \ubc0f \ubc18\uc751\uc131 \ud76c\uc11d\uc81c\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70 \uc911\ud569 \ubc18\uc751\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud3f4\ub9ac\uba38\uc758 3 \ucc28\uc6d0 \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870\uac00 \ud615\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc678\uc120\uc5d0 \uc758\ud55c \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc5d0\uc11c\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uc0ac\uc2ac\uc774 \ube44\ud65c\uc131\ud654\ub418\uac70\ub098 \uc885\ub8cc\ub420 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc73c\uba70, \ube5b\uc774 \uba48\ucd94\uba74 \uc911\ud569\uacfc \uacbd\ud654\uac00 \uacc4\uc18d\ub420 \uac00\ub2a5\uc131\uc774 \uc801\uc2b5\ub2c8\ub2e4. \ud55c\ud3b8 \uc0b0\uc18c\ub294 \uc790\uc720 \ub77c\ub514\uce7c\uacfc \ubc18\uc751\ud558\uc5ec \ubcf4\ub2e4 \uc548\uc815\uc801\uc778 \ud37c\uc625\uc2dc \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud558\uae30 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc0b0\uc18c\uac00 \uc911\ud569\uc744 \ucc28\ub2e8\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc591\uc774\uc628 \uc911\ud569 \uacf5\uc815 (\uc18c\ub7c9\uc758 \uc790\uc720 \ub77c\ub514\uce7c\ub3c4 \uc0dd\uc131\ub418\uc9c0\ub9cc \uc8fc\ub85c \uc591\uc774\uc628 \uac1c\uc2dc \uacbd\ud654)\uc5d0\uc11c \uc591\uc774\uc628\uc740 \ub458 \uc0ac\uc774\uc5d0 \uacb0\ud569 \ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc0b0\uc18c\uc640 \ubc18\uc751\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc0ac\uc2ac \uc804\ub2ec \ubc18\uc751\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \uc0c8\ub85c\uc6b4 \uc591\uc774\uc628 \ud65c\uc131 \uc911\uc2ec\uc774 \uc0dd\uc131\ub418\uc5b4 \uc591\uc774\uc628 \uacbd\ud654 \ubc18\uc751\uc774 \uacc4\uc18d\ub429\ub2c8\ub2e4.<\/p>\n<p>2) \uc790\uc720 \ub77c\ub514\uce7c \uc81c\ud615\uacfc \uc591\uc774\uc628 \uc81c\ud615\uc758 \uacbd\ud654 \uc18d\ub3c4 \ube44\uad50 \uc2dc\ud5d8<\/p>\n<p>\uc885\uc774\ub4e0 \uc54c\ub8e8\ubbf8\ub284\uc774\ub4e0 \uc790\uc720 \ub77c\ub514\uce7c \uc81c\ud615\uc740 \uc591\uc774\uc628 \uc81c\ud615\ubcf4\ub2e4 \ub354 \ube68\ub9ac \uacbd\ud654\ub429\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294<\/p>\n<p>\uc591\uc774\uc628 \uac1c\uc2dc\uc81c\ub294 \uc790\uc678\uc120 \uc870\uc0ac\uc5d0 \uc758\ud574 \ucd08\uc0b0 \ud65c\uc131 \uc911\uc2ec\uc744 \uc0dd\uc131\ud558\uba70, \uc2dc\uc2a4\ud15c\uc5d0 \uc54c\uce7c\ub9ac\uc131 \ubd88\uc21c\ubb3c\uc774 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0 \ud65c\uc131 \uc911\uc2ec\uc740 \uc54c\uce7c\ub9ac\uc5d0 \uc758\ud574 \uba3c\uc800 \uc911\ud654\ub418\uc5b4 \uc591\uc774\uc628 \uc911\ud569 \ub9e8\ud2c0\uc758 \uc18d\ub3c4\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc591\uc774\uc628 \uacbd\ud654 \uac1c\uc2dc\uc81c\ub294 \uc8fc\ub85c \uc694\uc624\ub4dc\ud654 \uc544\ub9b4(\ud669) \uc774\uc628\uc5fc\uc73c\ub85c, \uc790\uc678\uc120 \uc870\uc0ac, \ub354 \ud070 \ubd80\ud53c\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc591\uc774\uc628 \ud65c\uc131 \uc911\uc2ec\uc774 \ud0c4\uc18c \uc6d0\uc790\uc758 \uc5d0\ud3ed\uc2dc\uae30\ub97c \uacf5\uaca9\ud558\uc5ec \uc774\ubd84\uc790 \ud575\uce5c\ud654\uc801 \uce58\ud658(Sw2)\uc73c\ub85c, \ubd80\uc704 \uc800\ud56d \ud6a8\uacfc\uac00 \ub354 \ud06c\uace0 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc740 \uc774 \ubd80\uc704 \uc800\ud56d \ud6a8\uacfc\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc544 \uc591\uc774\uc628 \ud3f4\ub9ac \ud14c\uc774\ube14 \uc18d\ub3c4\uac00 \uc790\uc720 \ub77c\ub514\uce7c\ubcf4\ub2e4 \ub290\ub9bd\ub2c8\ub2e4.<\/p>\n<p>3) \uc591\ucabd\uc758 \uacbd\ud654 \uc18d\ub3c4\uc5d0 \ub300\ud55c \uc0b0\uc18c\uc758 \uc601\ud5a5 \ube44\uad50<\/p>\n<p>\uc0b0\uc18c\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uc18d\ub3c4\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubc18\uba74 \uc591\uc774\uc628\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ub9e4\uc6b0 \uc57d\ud569\ub2c8\ub2e4. \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc5d0 \ub300\ud55c \uc0b0\uc18c\uc758 \ucc28\ub2e8 \ud6a8\uacfc\ub294 \uba54\ucee4\ub2c8\uc998 \uacf5\uc2dd\uc73c\ub85c \ubcfc \uc218 \uc788\ub294\ub370, \uc774\ub294 O2\uac00 \ub77c\ub514\uce7c R-\uacfc \ub9e4\uc6b0 \uc27d\uac8c \ubc18\uc751\ud558\uc5ec \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc744 \uc2dc\uc791\ud558\uae30 \uc5b4\ub824\uc6b4 \ud37c \uc625\uc2dc \ub77c\ub514\uce7c ROO-\ub97c \uc0dd\uc131\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub77c\ub514\uce7c R- \ubc0f O: \ubc18\uc751 \uc18d\ub3c4 \uc0c1\uc218\ub294 R- \ubc0f \ub2e8\ub7c9\uccb4 \ubd84\uc790\ubcf4\ub2e4 104~105\ubc30 \ub354 \ud07d\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucf54\ud305\uc5d0 O2\uac00 \uc874\uc7ac\ud558\uba74 R-\uac00 \uba3c\uc800 O2\uc640 \ubc18\uc751\ud558\uc5ec \uc18c\ubaa8\ub418\uc5b4 \ubc18\uc751 \uc18d\ub3c4\uac00 \ud06c\uac8c \ub290\ub824\uc9d1\ub2c8\ub2e4. \ub610\ud55c O2\ub294 \uc2a4\ud540 \ubc29\ud5a5\uc774 \ubc18\ub300\uc778 \uc9dd\uc744 \uc774\ub8e8\uc9c0 \uc54a\uc740 \uc804\uc790\uac00 \ub450 \uac1c \ub354 \uc788\uc73c\uba70 \uc548\uc815\uc801\uc778 \uc0bc\uc911 \ud56d \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc790\uc678\uc120\uc744 \uc870\uc0ac\ud558\uba74 \ub9e4\uc6b0 \ud65c\uc131\ud654\ub418\uc5b4 \uad11\uac1c\uc2dc\uc81c\uc758 \uc5ec\uae30 \uc0c1\ud0dc\uc640 \uacb0\ud569\ud55c \ub2e4\uc74c \uad11\uac1c\uc2dc\uc81c\uc758 \uae30\uc800 \uc0c1\ud0dc\uc640 O2\uc758 \ub2e8\uc77c \uc120\ud615 \uc0c1\ud0dc\ub85c \ubd84\ud574\ub420 \uc218 \uc788\uc73c\uba70, \ubc18\uc751 \uc18d\ub3c4 \uc0c1\uc218 k\uac00 \ucd5c\ub300 109\ubc30\uc758 \ud06c\uae30\ub85c \ucee4\uc838 \uad11\uac1c\uc2dc\uc81c\uc758 \ud6a8\uc728\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc591\uc774\uc628 \uacbd\ud654 \uacfc\uc815\uc5d0\uc11c O2\ub294 \uac1c\uc2dc\uc81c\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uac15\uc0b0 \ud65c\uc131 \uc911\uc2ec\uacfc \ubc18\uc751\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucf54\ud305\uc5d0 \ubbf8\ub7c9\uc758 O2\uac00 \uc874\uc7ac\ud558\ub354\ub77c\ub3c4 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654\uc5d0\ub294 \ud070 \ucc28\ub2e8 \ud6a8\uacfc\uac00 \uc788\ub294 \ubc18\uba74 \uc591\uc774\uc628 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uac70\uc758 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>4) \uacbd\ud654 \uc18d\ub3c4\uc5d0 \ub300\ud55c \uc628\ub3c4\uc758 \uc601\ud5a5 \ube44\uad50<\/p>\n<p>\uc628\ub3c4 \uc870\uc808\ub3c4 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uacbd\ud654 \uc18d\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc870\uc0ac\ud558\uae30 \uc704\ud574 \uc704\uc758 \ub450 \uc81c\ud615\uc744 \uc11c\ub85c \ub2e4\ub978 \uc628\ub3c4\uc5d0\uc11c \uacbd\ud654\uc2dc\ucf30\uc73c\uba70, \uc790\uc720 \ub77c\ub514\uce7c \ubc0f \uc591\uc774\uc628 \uc81c\ud615 \ubaa8\ub450 \uc628\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uacbd\ud654 \uc18d\ub3c4\uac00 \uc99d\uac00\ud558\ub294 \uacbd\ud5a5\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uad11\uac1c\uc2dc\uc81c\uac00 \uad11\uac1c\uc2dc \uc911\ud569 \uacf5\uc815\uc5d0\uc11c \uac00\uc7a5 \uc791\uc740 \uac1c\uc2dc \uc18d\ub3c4\ub97c \uac00\uc9c0\uba70 \ubc18\uc751\uc744 \uc81c\uc5b4\ud558\ub294 \ub2e8\uacc4\uac00 \ub290\ub9ac\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \uac1c\uc2dc\uc81c\uac00 \ubd84\ud574\uc5d0 \ud544\uc694\ud55c \ud65c\uc131\ud654 \uc5d0\ub108\uc9c0\ub97c \uc5bb\uace0 \uc790\uc720 \ub77c\ub514\uce7c \ub610\ub294 \uc591\uc774\uc628\uc744 \ube60\ub974\uac8c \uc0dd\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774\ub418\uba70, \uc628\ub3c4\ub294 \uc911\ud569 \uc2dc\uc2a4\ud15c\uc758 \uc774\uc911 \uacb0\ud569\uc5d0\uc11c n- \uacb0\ud569 \ub610\ub294 \uace0\ub9ac\uc758 \uac1c\ubc29\uc5d0 \ub3c4\uc6c0\uc774\ub418\uc5b4 \uc911\ud569 \ubc18\uc751\uc744 \ucd09\ubc1c\ud558\uc5ec \ucf54\ud305\uc758 \uacbd\ud654 \uc18d\ub3c4\uac00 \ube68\ub77c\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac1c\uc2dc\uc81c\ub294 \uc5f4\ubd84\ud574\uac00 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uacbd\ud654 \uc628\ub3c4\ub294 80\u2103 \uc774\ud558\ub85c \uc81c\uc5b4\ub429\ub2c8\ub2e4.<\/p>\n<p>5) \ucf54\ud305\uc758 \uc804\ubc18\uc801\uc778 \uc131\ub2a5 \ube44\uad50<\/p>\n<p>\uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uc2dc\uc2a4\ud15c\ubcf4\ub2e4 \uc591\uc774\uc628 \uacbd\ud654 \uc2dc\uc2a4\ud15c \uc811\ucc29\ub825\uc774 \uc6b0\uc218\ud558\uba70, \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc591\uc774\uc628 \uc2dc\uc2a4\ud15c\uc740 100% \uc811\ucc29\ub825\uc5d0 \ub3c4\ub2ec\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\uc758 \uc774\uc720\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uba54\ucee4\ub2c8\uc998\uacfc \uc591\uc774\uc628 \uacbd\ud654 \uba54\ucee4\ub2c8\uc998\uc5d0\uc11c \uacbd\ud654 \uc804 \ubc18 \ub370\ub974 \ubc1c\uc2a4 \ud798 \uac70\ub9ac\uc5d0\uc11c \uacbd\ud654 \ud6c4 \uacf5\uc720 \uacb0\ud569 \uac70\ub9ac\uae4c\uc9c0\uc758 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569, \ubaa8\ub178\uba38 \ub610\ub294 \uc591\uc774\uc628 \uac70\ub9ac \ubc0f \uacbd\ud654 \uc18d\ub3c4\uc5d0\uc11c \ubcfc \uc218 \uc788\uc73c\ubbc0\ub85c \ubd80\ud53c \uc218\ucd95\uc774 \ubd84\uba85\ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc774 \ub192\uace0 \uc811\ucc29\ub825\uc774 \ub5a8\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc5d0\ud3ed\uc2dc \ud654\ud569\ubb3c\uc758 \uc911\ud569\uc5d0\uc11c\ub3c4 \uacbd\ud654 \uc804 \ubc18\ub370\ub974\ubc1c\uc2a4 \ud798 \uc791\uc6a9\uacfc \uacbd\ud654 \ud6c4 \uacf5\uc720 \uacb0\ud569 \uc0ac\uc774\uc758 \uac70\ub9ac\ub85c \uc778\ud55c \ub3d9\uc77c\ud55c \ubd80\ud53c \uc218\ucd95\uc774 \uc874\uc7ac\ud558\uc9c0\ub9cc, \ubc18\uba74\uc5d0 \uc5d0\ud3ed\uc2dc \ubaa8\ub178\uba38\uac00 \uc911\ud569\ub418\uba74 \ubaa8\ub178\uba38\uc758 \uace0\ub9ac\uac00 \uc5f4\ub824 \ubaa8\ub178\uba38 \ubd84\uc790 \uad6c\uc870\ubcf4\ub2e4 \ud070 \uc0ac\uc2ac \uad6c\uc870 \ub2e8\uc704\ub97c \ud615\uc131\ud558\uc5ec \ubd80\ud53c \uc218\ucd95\uc758 \uc77c\ubd80\ub97c \uc0c1\uc1c4\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc591\uc774\uc628 \uacbd\ud654 \ud544\ub984\uacfc \uae30\ud310 \uc0ac\uc774\uc758 \uc811\ucc29\ub825\uc774 \uc790\uc720 \ub77c\ub514\uce7c\uc5d0 \ube44\ud574 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc790\uc720 \ub77c\ub514\uce7c\uacfc \uc591\uc774\uc628 \uacbd\ud654 \ucf54\ud305\uc758 \uc6a9\ub9e4 \uc800\ud56d\uc131\uc744 \ube44\uad50\ud558\uba74 \uadf8 \ucc28\uc774\uac00 \ud604\uc800\ud558\uba70 \uc591\uc774\uc628 \uacbd\ud654 \ucf54\ud305\uc758 \uc6a9\ub9e4 \uc800\ud56d\uc131\uc740 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc790\uc720 \ub77c\ub514\uce7c \ubc18\uc751 \uba54\ucee4\ub2c8\uc998\uc740 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569 \uacf5\uc815\uc5d0\uc11c \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ucf54\ud305\uc744 \ub2e8\uae30\uac04\uc5d0 \ub0b4\ubd80 \ubc0f \uc678\ubd80\uc5d0\uc11c \uac74\uc870\uc2dc\ud0ac \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc6a9\ub9e4 \uc800\ud56d\uc774 \ud06c\uac8c \ubcc0\ud558\uc9c0 \uc54a\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc591\uc774\uc628 \uc911\ud569\uc740 \ub2e4\ub974\uba70, \uc790\uc678\uc120 \uad11\uc6d0\uc774 \uc81c\uac70\ub418\uba74 \uc2dc\uc2a4\ud15c\uc758 \uc591\uc774\uc628 \ud65c\uc131 \uc911\uc2ec\uc774 \ub450 \uac1c\uac00 \uacb0\ud569\ub418\uc5b4 \uc0ac\ub77c\uc9c0\uc9c0 \uc54a\uace0 \uc0ac\uc2ac \uc804\ub2ec \ubc18\uc751 (\uc591\uc774\uc628 \uacbd\ud654 \uba54\ucee4\ub2c8\uc998 \uacf5\uc2dd \ucc38\uc870)\uc774 \uc788\ub354\ub77c\ub3c4 \ub3d9\uc2dc\uc5d0 \uc0ac\uc2ac \uc885\ub2e8\uc5d0\uc788\uc744 \uac83\uc774\uba70 \uc0c8\ub85c\uc6b4 \uc591\uc774\uc628 \ud65c\uc131 \uc911\uc2ec\uc774\uc788\uc744 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc790\uc678\uc120 \uc870\uc0ac \ud6c4 \ube44\uad50\uc801 \uc9e7\uc740 \uc2dc\uac04\uc5d0 \ucc98\uc74c\uc73c\ub85c \ucf54\ud305 \ud45c\uba74\uc5d0 \uacbd\ud654 \ud544\ub984\uc744 \ud615\uc131\ud558\uc5ec \"\ud45c\uba74 \uac74\uc870\"\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ucf54\ud305\uc774 \uc790\uc678\uc120 \uad11\uc6d0\uc744 \ub5a0\ub09c \ud6c4\uc5d0\ub3c4 \ub0b4\ubd80 \ucf54\ud305 \ud544\ub984\uc740 \uc5ec\uc804\ud788 \ub2e4\ub7c9\uc758 \uc591\uc774\uc628\uc73c\ub85c \uc874\uc7ac\ud558\uace0 \ud45c\uba74\uacfc \ub0b4\ubd80\uc5d0\uc11c \uc5d0\ud3ed\uc2dc \ud654\ud569\ubb3c\uacfc\uc758 \uace0\ub9ac \ubc18\uc751\uc744 \uacc4\uc18d \uc5f4\uc5b4 \uace0\ubd84\uc790 \uac00\uad50 \uc804\uccb4\uac00 \ud615\uc131\ub418\uc5b4 \uac74\uc870\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2dc\uac04\uc774 \uc5f0\uc7a5\ub428\uc5d0 \ub530\ub77c \uc591\uc774\uc628 \uacbd\ud654 \ucf54\ud305 \ud544\ub984\uc758 \ub0b4 \uc6a9\ub9e4\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>6) \uacb0\ub860<\/p>\n<p>\uc628\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c UV \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \ubc0f \uc591\uc774\uc628 \uacbd\ud654 \uacbd\ud654 \uc18d\ub3c4\uac00 \uc99d\uac00\ud558\uba70 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uc18d\ub3c4\uac00 \uc591\uc774\uc628 \uacbd\ud654 \uc18d\ub3c4\ubcf4\ub2e4 \ud07d\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654 \uc18d\ub3c4, \ubd80\ud53c \uc218\ucd95, \uc811\ucc29\ub825 \uc800\ud558, \uc591\uc774\uc628 \uacbd\ud654 \ubd80\ud53c \uc218\ucd95\uc774 \uc791\uace0 \uc811\ucc29\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0b0\uc18c\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654\uc5d0 \uc0c1\ub2f9\ud55c \uc720\ucc29 \ucc28\ub2e8 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \ucc28\ub2e8 \ud6a8\uacfc\uac00\uc5c6\ub294 \uc591\uc774\uc628 \uacbd\ud654\uc774\uc9c0\ub9cc \uc2dc\uac04\uc774 \uc5f0\uc7a5\ub428\uc5d0 \ub530\ub77c \"\uc554 \ubc18\uc751\"\uc774 \uc788\uc73c\uba70 \uc6a9\ub9e4 \uc800\ud56d\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub458\uc744 \ube44\uad50\ud558\uba74 \uc790\uc720 \ub77c\ub514\uce7c \uacbd\ud654\ub294 \uc811\ucc29 \uc694\uad6c \uc0ac\ud56d\uc774 \uadf8\ub9ac \ub192\uc9c0 \uc54a\uc9c0\ub9cc \uc789\ud06c \ubc0f \ucf54\ud305\uc758 \ube60\ub978 \uacbd\ud654\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc801\ud569\ud558\uba70 \uc591\uc774\uc628 \uacbd\ud654 \uae30\uc220\uc740 \uc789\ud06c \ubc0f \ucf54\ud305\uc758 \ub192\uc740 \uc811\ucc29 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\ub3d9\uc77c \uc2dc\ub9ac\uc988 \uc81c\ud488<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c PD-01<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c OXE-02<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c MPBZ(6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0 \uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 MBP<\/span><\/a><\/td>\n<td>CAS 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c EMK<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c DETX<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c CQ \/ \uce84\ud3ec\ud034\ub17c<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c CBP<\/span><\/a><\/td>\n<td>CAS 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c BP \/ \ubca4\uc870\ud398\ub17c<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 6976<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-160\/\">\uad11\uac1c\uc2dc\uc81c 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">\uad11\uac1c\uc2dc\uc81c 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/ko\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for photoinitiator-related projects<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>\uc9c0\uae08 \ubb38\uc758\ud558\uc138\uc694!<\/b><\/strong><\/h2>\n<h4><strong><b>COA, MSDS \ub610\ub294 TDS\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc544\ub798 \uc591\uc2dd\uc5d0 \uc5f0\ub77d\ucc98 \uc815\ubcf4\ub97c \uae30\uc785\ud574 \uc8fc\uc2dc\uba74 \ubcf4\ud1b5 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uc5f0\ub77d\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/b><\/strong> \uc800\uc5d0\uac8c \uc774\uba54\uc77c\uc744 \ubcf4\ub0b4\uc154\ub3c4 \ub429\ub2c8\ub2e4. <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> \uadfc\ubb34 \uc2dc\uac04(\uc624\uc804 8\uc2dc 30\ubd84~\uc624\ud6c4 6\uc2dc, \uc6d4~\ud1a0\uc694\uc77c)\uc5d0 \ubb38\uc758\ud558\uac70\ub098 \uc6f9\uc0ac\uc774\ud2b8 \ub77c\uc774\ube0c \ucc44\ud305\uc744 \uc774\uc6a9\ud558\uba74 \uc2e0\uc18d\ud558\uac8c \ub2f5\ubcc0\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h4>","protected":false},"excerpt":{"rendered":"<p>Ultraviolet (UV) curing coating is a new environmentally friendly coating first developed by Germany in the late 1960s, which has the advantages of high efficiency, energy saving, non-pollution, fast film<\/p>","protected":false},"author":1,"featured_media":4174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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