{"id":8851,"date":"2025-09-09T09:50:48","date_gmt":"2025-09-09T09:50:48","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=8851"},"modified":"2026-04-27T11:16:01","modified_gmt":"2026-04-27T11:16:01","slug":"uv-curing-technology-photoinitiators","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/ko\/uv-curing-technology-photoinitiators\/","title":{"rendered":"UV \uacbd\ud654 \uae30\uc220 \ubc0f \uad11\uac1c\uc2dc\uc81c"},"content":{"rendered":"

UV \uacbd\ud654 \uae30\uc220 \ubc0f \uad11\uac1c\uc2dc\uc81c<\/strong><\/h1>\n

UV \uacbd\ud654\ub294 \ud658\uacbd \uce5c\ud654\uc801\uc774\uace0 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc774\uba70 \uace0\uc131\ub2a5\uc744 \uc790\ub791\ud558\ub294 \ucca8\ub2e8 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n

\uace0\uc628 \ub0b4\uc131, \uad11\ubc94\uc704\ud55c \uc801\uc6a9\uc131, \ud654\ud559\uc801 \ub0b4\uc2dd\uc131 \ub4f1 UV \uc811\ucc29 \uc7ac\ub8cc\uc758 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ud56d\uacf5\uae30 \uc5d4\uc9c4 \ubd80\ud488 \uc811\ucc29\uacfc \uc6b0\uc8fc\uc120 \uc870\ub9bd\uc5d0 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\"\uc758\ub8cc \uc0b0\uc5c5\uc5d0\uc11c \uc790\uc678\uc120 \uacbd\ud654\uc758 \uc751\uc6a9 \ubd84\uc57c<\/b><\/strong><\/p>\n

UV LED \uad11\uc6d0 \uc2dc\uc2a4\ud15c\uc740 \uad11\uac1c\uc2dc\ud615 \uc811\ucc29\uc81c\ub97c \ube60\ub974\uac8c \uacbd\ud654\ud560 \uc218 \uc788\uc5b4 \ud718\ubc1c\uc131 \uc811\ucc29\uc81c\uac00 \ud544\uc694 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \ucc44\ud0dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. UV \uacbd\ud654 \uc811\ucc29\uc81c\ub294 \uc5d0\ub108\uc9c0 \uc808\uc57d, \uc18c\ube44\ub7c9 \uac10\uc18c, \uacbd\ud654 \uc2dc\uac04 \ub2e8\ucd95, \uc0dd\uc0b0 \ud6a8\uc728\uc131 \ud5a5\uc0c1, \uc790\ub3d9\ud654\ub41c \uacf5\uc815\uacfc\uc758 \uc6d0\ud65c\ud55c \ud1b5\ud569 \ub4f1 \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\"\"3D \ud504\ub9b0\ud305\uc5d0\uc11c \uc790\uc678\uc120 \uacbd\ud654\uc758 \uc751\uc6a9<\/b><\/strong><\/p>\n

\uad11\uc911\ud569 3D \ud504\ub9b0\ud305\uc740 \uc624\ub298\ub0a0 \uac00\uc7a5 \uc9c4\ubcf4\ub41c \uace0\uc18d \ud504\ub85c\ud1a0\ud0c0\uc774\ud551 \uae30\uc220 \uc911 \ud558\ub098\ub85c, \ub192\uc740 \ud504\ub9b0\ud305 \uc815\ubc00\ub3c4\uc640 \uc0c1\uc5c5\uc801 \uc2e4\ud589 \uac00\ub2a5\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc18c\ube44, \ube44\uc6a9 \ud6a8\uc728\uc131, \ub192\uc740 \uc815\ud655\ub3c4, \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74 \ub9c8\uac10, \ub6f0\uc5b4\ub09c \uc7ac\ud604\uc131 \ub4f1\uc758 \uc7a5\uc810\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \ucca8\ub2e8 \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ubcf5\uc7a1\ud55c \uad6c\uc870\uc758 \ub85c\ucf13 \uc5d4\uc9c4 \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \ud504\ub9b0\ud305\ud558\uba74 \uac00\uc2a4 \ud750\ub984 \ud328\ud134\uc744 \ubd84\uc11d\ud560 \uc218 \uc788\uc5b4 \uc5f0\uc18c \ud6a8\uc728\uc774 \ub354 \ub192\uc740 \uc18c\ud615 \uc5d4\uc9c4\uc744 \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc758 R&D \ud6a8\uc728\uc131\uc744 \ud06c\uac8c \ub192\uc774\uace0 \uc790\ub3d9\ucc28 \uac1c\ubc1c \uc8fc\uae30\ub97c \ub2e8\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc2e0\uc18d\ud55c \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc744 \uc704\ud574 \uae08\ud615 \ub610\ub294 \uc5ed\uae08\ud615\uc744 \uc9c1\uc811 \ud504\ub9b0\ud305\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc790\uc678\uc120 \uad11\uc6d0\uc758 \ubd84\ub958<\/b><\/strong><\/p>\n

\uad11\uc911\ud569\uc740 \uacbd\ud654 \uad11\uc6d0\uc5d0 \ub530\ub77c \ud06c\uac8c \uc804\ud1b5\uc801\uc778 \uc218\uc740 \ub7a8\ud504 \uacbd\ud654\uc640 \uc0c8\ub86d\uac8c \ub5a0\uc624\ub974\ub294 UV LED \uacbd\ud654\ub85c \ub098\ub269\ub2c8\ub2e4. \uae30\uc874\uc758 \uc218\uc740 \ub7a8\ud504 \uacbd\ud654\uc640 \ube44\uad50\ud588\uc744 \ub54c UV LED \uacbd\ud654\uc5d0\ub3c4 \uba87 \uac00\uc9c0 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud070 \ucc28\uc774\uc810\uc740 \uae30\uc874 \uc218\uc740 \ub7a8\ud504\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc2a4\ud399\ud2b8\ub7fc\uc774 \uac70\uc758 \uc804\uccb4 UV \ud30c\uc7a5 \ubc94\uc704\ub97c \ucee4\ubc84\ud558\ub294 \ubc18\uba74, UV LED \uacbd\ud654\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uae30\uc220 \uc81c\uc57d\uacfc \ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d\uc73c\ub85c \uc778\ud574 \ud604\uc7ac \uc7a5\ud30c\uc7a5 UVA \ub300\uc5ed\uc73c\ub85c \uc81c\ud55c\ub41c\ub2e4\ub294 \uc0ac\uc2e4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\"\uc218\uc740 \ub7a8\ud504\uc640 UV LED \uad11\uc6d0 \uac04\uc758 \ubc29\ucd9c \uc2a4\ud399\ud2b8\ub7fc \ube44\uad50<\/p>\n

\uad11\uac1c\uc2dc\uc81c<\/b><\/strong><\/p>\n

\uad11\uac1c\uc2dc\uc81c\ub294 \uad11\uacbd\ud654 \uc81c\ud615\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 2%-5%\ub85c \ube44\uad50\uc801 \uc801\uc740 \ube44\uc728\uc744 \ucc28\uc9c0\ud558\uc9c0\ub9cc \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

\uad11\uacbd\ud654 \ubc18\uc751\uc774 \uc77c\uc5b4\ub098\uae30 \uc704\ud574\uc11c\ub294 \uad11\uac1c\uc2dc\uc81c\uac00 \uc790\uc678\uc120 \uad11\uc6d0\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc790\uc678\uc120\uc744 \ud761\uc218\ud558\uc5ec \uc790\uc720 \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc774 \uc790\uc720 \ub77c\ub514\uce7c\uc774 \uc911\ud569 \ubc18\uc751\uc744 \uc2dc\uc791\ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c \uc81c\ud488\uc744 \ucd5c\uc885 \ud615\ud0dc\ub85c \uacbd\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

The emission spectrum of the UV light source must match the absorption spectrum of the photoinitiator. Traditional photoinitiators like 1173<\/a> and 184 exhibit maximum absorption at short-wavelength UVC regions, making them more suitable for curing with conventional mercury lamps.<\/p>\n

\uc774\uc640 \ub300\uc870\uc801\uc73c\ub85c UV LED\ub294 \uc8fc\ub85c 365nm, 385nm, 395nm, 405nm\uc640 \uac19\uc740 \uba87 \uac00\uc9c0 \ud2b9\uc815 \ub300\uc5ed\uc5d0\uc11c \ube5b\uc744 \ubc29\ucd9c\ud569\ub2c8\ub2e4. \ud3ec\uc2a4\ud540 \uc0b0\ud654\ubb3c \uae30\ubc18 \uad11\uac1c\uc2dc\uc81c\ub294 \uc774\ub7ec\ud55c \ub300\uc5ed\uc5d0\uc11c \uc0c1\ub300\uc801\uc73c\ub85c \uac15\ud55c \ud761\uc218\ub97c \ub098\ud0c0\ub0b4\ubbc0\ub85c UV LED \uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\"\uc790\uc720 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c<\/p>\n

\uad11\uac1c\uc2dc\uc81c<\/b><\/strong><\/p>\n

\uad11\uac1c\uc2dc\uc81c\ub294 \uad11\uacbd\ud654 \uc7ac\ub8cc\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uad11\uac1c\uc2dc\uc81c\ub294 \ubcf5\uc0ac \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uace0 \uc5ec\uae30 \uc2dc \ud654\ud559\uc801 \ubcc0\ud654\ub97c \uacaa\uc73c\uba70 \uc911\ud569 \ubc18\uc751\uc744 \uc2dc\uc791\ud560 \uc218 \uc788\ub294 \ubc18\uc751\uc131 \uc911\uac04\uccb4(\uc790\uc720 \ub77c\ub514\uce7c \ub610\ub294 \uc591\uc774\uc628)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\uad11\uac1c\uc2dc\uc81c\ub294 \ud761\uc218\ub41c \ube5b\uc758 \ud30c\uc7a5\uc5d0 \ub530\ub77c \uc790\uc678\uc120 \uad11\uac1c\uc2dc\uc81c(\ud30c\uc7a5 250nm-400nm)\uc640 \uac00\uc2dc\uad11\uc120 \uad11\uac1c\uc2dc\uc81c(\ud30c\uc7a5 400nm-700nm)\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad11\uc911\ud569 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \ub77c\ub514\uce7c\ud615 \uad11\uac1c\uc2dc\uc81c\uc640 \uc591\uc774\uc628\ud615 \uad11\uac1c\uc2dc\uc81c\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4.<\/p>\n

\ub77c\ub514\uce7c \uac1c\uc2dc\uc81c\ub294 \ub77c\ub514\uce7c \uc0dd\uc131 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \uc808\ub2e8\ud615 \uac1c\uc2dc\uc81c(\uc720\ud615 I \uac1c\uc2dc\uc81c\ub77c\uace0\ub3c4 \ud568)\uc640 \uc218\uc18c \uc81c\uac70\ud615 \uac1c\uc2dc\uc81c(\uc720\ud615 II \uac1c\uc2dc\uc81c\ub77c\uace0\ub3c4 \ud568)\uc758 \ub450 \uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ub354 \uc138\ubd84\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uade0\uc5f4\ud615 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c<\/b><\/strong><\/p>\n

\uade0\uc5f4\ud615 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c\ub294 \ube5b \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uba74 \uc5ec\uae30\ub41c \ub2e8\uc790 \uc0c1\ud0dc\ub85c \uc804\ud658\ub418\uace0 \uc774\ud6c4 \uc2dc\uc2a4\ud15c \uac04 \uad50\ucc28\ub97c \uac70\uccd0 \uc5ec\uae30\ub41c \uc0bc\uc911 \uc0c1\ud0dc\ub85c \uc804\ud658\ub418\ub294 \ubd84\uc790\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc5ec\uae30\ub41c \ub2e8\uc77c \ub610\ub294 \uc0bc\uc911 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ubd84\uc790 \uad6c\uc870\uac00 \ubd88\uc548\uc815\ud574\uc838 \uc57d\ud55c \uacb0\ud569\uc774 \uc790\uac00\ubd84\ud574 \ubd84\uc5f4\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4. \uc774\ub294 \uc62c\ub9ac\uace0\uba38\uc640 \ud65c\uc131 \ud76c\uc11d\uc81c\uc758 \uc911\ud569\uacfc \uac00\uad50\ub97c \uc2dc\uc791\ud558\ub294 1\ucc28 \ud65c\uc131 \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n

Cracking-type radical photoinitiators are predominantly arylalkyl ketone compounds, including phenylcoumarins and their derivatives (e.g., benzoic acid ethers), phenylcoumaric acid and its derivatives (e.g., 651), phenylacetone derivatives (e.g., DEAP), \u03b1-hydroxyketone derivatives (e.g., 1173, 184, 2959), \u03b1-aminoalkylphenylacetones (907, 369), and acylphosphine oxides (TPO, TPO-L<\/a>, 819).<\/p>\n

\uc218\uc18c \uc81c\uac70 \ub77c\ub514\uce7c \uad11\uac1c\uc2dc\uc81c<\/b><\/strong><\/p>\n

\uc218\uc18c \uc81c\uac70 \uad11\uac1c\uc2dc\uc81c\ub294 \uad11 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uace0 \uc5ec\uae30 \ubc0f \uc2dc\uc2a4\ud15c \uac04 \uad50\ucc28\ub97c \uac70\uccd0 \uc5ec\uae30\ub41c \uc0bc\uc911\uccb4 \uc0c1\ud0dc\uc5d0 \ub3c4\ub2ec\ud55c \ub2e4\uc74c \uacf5\ub3d9 \uac1c\uc2dc\uc81c(\uc218\uc18c \uacf5\uc5ec\uccb4)\uc640 \uc774\uc911 \ubd84\uc790 \ubc18\uc751\uc744 \uacaa\ub294 \uad11\uac1c\uc2dc\uc81c \ubd84\uc790\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc804\uc790 \uc804\ub2ec\uc744 \ud1b5\ud574 \uc774\ub4e4\uc740 \uc62c\ub9ac\uace0\uba38\uc640 \ubc18\uc751\uc131 \ud76c\uc11d\uc81c\uc758 \uc911\ud569\uacfc \uac00\uad50\ub97c \uc2dc\uc791\ud558\ub294 \ud65c\uc131 \ub77c\ub514\uce7c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc608\ub85c\ub294 \ubca4\uc870\ud398\ub17c\uacfc \uadf8 \uc720\ub3c4\uccb4, \ud2f0\uc624\uc548\ud2b8\ub77c\ud034\ub17c(ITX, DETX), \uc548\ud2b8\ub77c\ud034\ub17c(2-EA) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubcf4\uc870 \uac1c\uc2dc\uc81c\ub294 \uc218\uc18c \uc81c\uac70 \uad11\uac1c\uc2dc\uc81c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub418\ub294 \uc218\uc18c \uacf5\uc5ec\uccb4\uc785\ub2c8\ub2e4. \uad6c\uc870\uc801\uc73c\ub85c \uc774\ub4e4\uc740 \ubaa8\ub450 \u03b1-\ud0c4\uc18c \uc704\uce58\uc5d0 \ud558\ub098 \uc774\uc0c1\uc758 3\ucc28 \uc544\ubbfc\uc744 \ud3ec\ud568\ud558\uba70, \uc8fc\ub85c 3\ucc28 \uc544\ubbfc \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc218\uc18c \uc81c\uac70 \uad11\uac1c\uc2dc\uc81c\uc758 \uc5ec\uae30 \uc0c1\ud0dc\uc640 \ubc18\uc751\ud558\uc5ec \uc5ec\uae30 \ub77c\ub514\uce7c \ucc29\ubb3c\uc744 \ud615\uc131\ud558\ub294\ub370, \uc5ec\uae30\uc11c \uc9c8\uc18c \uc6d0\uc790\ub294 \uc804\uc790\ub97c \uc783\uace0 \uc9c8\uc18c\uc5d0 \uc778\uc811\ud55c \u03b1-\ud0c4\uc18c\uc758 \uc218\uc18c\ub294 \uac15\uc0b0\uc131\uc774 \ub418\uc5b4 \uc591\uc131\uc790\ub85c \uc27d\uac8c \ube60\uc838\ub098\uac11\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 C \uc911\uc2ec\uc758 \ubc18\uc751\uc131 3\ucc28 \uc544\ubbfc \uc54c\ud0ac \ub77c\ub514\uce7c\uc774 \uc0dd\uc131\ub418\uc5b4 \uc62c\ub9ac\uace0\uba38\uc640 \ubc18\uc751\uc131 \ud76c\uc11d\uc81c\uc758 \uc911\ud569\uacfc \uac00\uad50\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4. 3\ucc28 \uc544\ubbfc \ud654\ud569\ubb3c\uc5d0\ub294 \uc9c0\ubc29\uc871 3\ucc28 \uc544\ubbfc, \uc5d0\ud0c4\uc62c\uc544\ubbfc\ud615 3\ucc28 \uc544\ubbfc, 3\ucc28 \uc544\ubbfc\ud615 \ubca4\uc870\uc0b0\uc5fc \uc5d0\uc2a4\ud14c\ub974 \ubc0f \ubc18\uc751\uc131 \uc544\ubbfc\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

UV curing stands as an environmentally friendly, energy-efficient, and high-performance advanced technology. Due to the characteristics of UV adhesive materials\u2014including high-temperature resistance, broad applicability, and chemical corrosion resistance\u2014they are utilized in bonding aircraft engine…<\/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-8851","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nUV Curing Technology & Photoinitiators<\/title>\n<meta name=\"description\" content=\"UV Curing Technology & PhotoinitiatorsUV curing stands as an environmentally friendly, energy-efficient, and high-performance advanced technology.Due to the characteristics of UV adhesive materials\u2014including high-temperature resistance, broad applicability, and chemical corrosion resistance\u2014they are utilized in bonding aircraft engine components and assembling 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