{"id":7638,"date":"2024-11-26T03:49:54","date_gmt":"2024-11-26T03:49:54","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7638"},"modified":"2026-04-28T10:42:43","modified_gmt":"2026-04-28T10:42:43","slug":"what-should-i-pay-attention-to-when-using-pcb-inks","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/what-should-i-pay-attention-to-when-using-pcb-inks\/","title":{"rendered":"PCB \uc789\ud06c\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc8fc\uc758\ud574\uc57c \ud560 \uc0ac\ud56d\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p>\uc804\uc790 \ud68c\ub85c \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c PCB(\uc778\uc1c4 \ud68c\ub85c \uae30\ud310)\uc758 \uc0dd\uc0b0\uc740 \uac00\uc7a5 \uc911\uc694\ud558\uba70 PCB \uc789\ud06c\ub294 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \ud575\uc2ec \uc18c\uc7ac\uc785\ub2c8\ub2e4. PCB\uc758 \uc678\uad00 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud68c\ub85c \uae30\ud310\uc758 \uc804\uae30\uc801 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc5d0\ub3c4 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 PCB \uc789\ud06c \uc0ac\uc6a9 \uc2dc \ud2b9\ubcc4\ud788 \uc8fc\uc758\ud574\uc57c \ud560 \uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uadf8\ub9ac\uace0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub294 \uc5b4\ub5bb\uac8c \ud574\uacb0\ud574\uc57c \ud560\uae4c\uc694?<\/p>\n<h2><b>1. PCB \uc789\ud06c \uc0ac\uc6a9 \uc2dc \uc8fc\uc758\uc0ac\ud56d<\/b><\/h2>\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<h3><b>(1) \uc628\ub3c4 \uc81c\uc5b4: \uc789\ud06c\uc758 '\uc548\ub77d\ud55c \uc601\uc5ed' \uc900\uc218<\/b><\/h3>\n<p>\uc2e4\uc81c \uc0dd\uc0b0\uc5d0\uc11c \ub9ce\uc740 \uc81c\uc870\uc5c5\uccb4\uc758 \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74 \uc789\ud06c\uc758 \uc628\ub3c4 \uad00\ub9ac\ub294 \uc904\ud0c0\uae30\ub97c \ud558\ub294 \uac83\uacfc \uac19\uc73c\uba70 \uc815\ud655\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc789\ud06c\uc758 \uc628\ub3c4\ub294 20~25\u00b0C \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\uba70, \uc628\ub3c4 \ubcc0\ub3d9\uc740 \uac00\ub2a5\ud55c \ud55c \uc791\uc544\uc57c \ud569\ub2c8\ub2e4. \uc628\ub3c4\ub294 \uc789\ud06c\uc758 '\uac10\uc815 \uc870\uc808\uae30'\uc640 \uac19\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc628\ub3c4\uac00 \ud1b5\uc81c \ubd88\ub2a5 \uc0c1\ud0dc\uac00 \ub418\uba74 \uc789\ud06c\uc758 \uc810\ub3c4\uac00 \ud3ed\uc8fc\ud558\ub294 \ub9d0\ucc98\ub7fc \uc608\uce21\ud560 \uc218 \uc5c6\uac8c \ub418\uc5b4 \uc2a4\ud06c\ub9b0 \uc778\uc1c4\uc758 \ud488\uc9c8\uacfc \ucd5c\uc885 \ud6a8\uacfc\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>\uc5ed\uc0ac\uc801\uc73c\ub85c \ucd08\uae30 PCB \uc81c\uc870 \uacf5\uc815\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \uac70\uce60\uc5c8\uace0 \uc789\ud06c \uc628\ub3c4\uc5d0 \ub300\ud55c \uad00\uc2ec\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubd80 \uc18c\uaddc\ubaa8 \uc804\uc790 \uc7a5\ube44 \uac00\uacf5 \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc0dd\uc0b0 \ud658\uacbd\uc774 \uc5f4\uc545\ud558\uace0 \ud6a8\uacfc\uc801\uc778 \uc628\ub3c4 \uc81c\uc5b4 \uc870\uce58\uac00 \ubd80\uc871\ud558\uc5ec \uc5ec\ub984\uc758 \uace0\uc628\uc5d0\uc11c\ub294 \uc789\ud06c\uac00 \ub108\ubb34 \ubb3d\uc5b4\uc838 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc911\uc5d0 \uc789\ud06c\uac00 \ud750\ub974\uace0 \ud328\ud134\uc774 \ud750\ub824\uc9c0\uace0 \uaca8\uc6b8\uc758 \ucd94\uc704\uc5d0\ub294 \uc810\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc544\uc838 \uc789\ud06c\ub97c \uc801\uc6a9\ud558\uae30 \uc5b4\ub824\uc6cc \uc0dd\uc0b0 \ud6a8\uc728\uc774 \ud06c\uac8c \ub5a8\uc5b4\uc9c0\uace0 \ubd88\ub7c9\ud488 \ube44\uc728\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc804\uc790 \uc0b0\uc5c5\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc0ac\ub78c\ub4e4\uc740 \uc810\ucc28 \uc628\ub3c4\uac00 \uc789\ud06c\uc758 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \ud070 \uc601\ud5a5\uc744 \uae68\ub2eb\uace0 \uc789\ud06c\uc758 \ubcf4\uad00 \ubc0f \uc0ac\uc6a9 \uc628\ub3c4\uc5d0\uc8fc\uc758\ub97c \uae30\uc6b8\uc774\uace0 \uc870\uc808\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298\ub0a0\uc758 \ucd5c\uc2e0 PCB \uc0dd\uc0b0 \uc791\uc5c5\uc7a5\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucca8\ub2e8 \ud56d\uc628\ud56d\uc2b5 \uc7a5\ube44\uac00 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc5b4 \uc789\ud06c\uac00 \ud56d\uc0c1 \ucd5c\uc801\uc758 \uc628\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ubb38\uc801\uc778 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \uc628\ub3c4\uac00 \uc789\ud06c \uc810\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uc789\ud06c\uc758 \ubd84\uc790 \uac04 \ud798\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \ubd84\uc790\uc758 \uc5f4 \uc6b4\ub3d9\uc774 \uc99d\uac00\ud558\uace0 \uc789\ud06c \ubd84\uc790 \uc0ac\uc774\uc758 \uac70\ub9ac\uac00 \uc99d\uac00\ud558\uba70 \uc0c1\ud638 \uc791\uc6a9\ub825\uc774 \uc57d\ud574\uc838 \uc810\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc628\ub3c4\uac00 \ub0ae\uc544\uc9c0\uba74 \ubd84\uc790 \uac04\uc758 \uc0c1\ud638 \uc791\uc6a9\ub825\uc774 \uc99d\uac00\ud558\uace0 \uc810\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc548\uc815\uc801\uc778 \uc628\ub3c4 \ud658\uacbd\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc789\ud06c \ubcf4\uad00 \ubc0f \uc0ac\uc6a9 \uc911 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\ub294 \uae30\ubcf8 \uc870\uac74\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc789\ud06c\ub97c \uc2e4\uc678\uc5d0 \ubcf4\uad00\ud588\uac70\ub098 \uc628\ub3c4 \ubcc0\ud654\uac00 \ucef8\ub358 \uacbd\uc6b0\uc5d0\ub294 \uae09\ud558\uac8c \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc6b4\ub3d9\uc120\uc218\uac00 \uacbd\uae30\uc7a5\uc5d0 \uc801\uc751\ud558\uae30 \uc704\ud574 \uacbd\uae30 \uc804\uc5d0 \uc6cc\ubc0d\uc5c5\uc744 \ud574\uc57c \ud558\ub294 \uac83\ucc98\ub7fc \uc789\ud06c\ub3c4 \uba70\uce60 \ub3d9\uc548 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0 '\uc801\uc751'\ud558\uac70\ub098 \uc789\ud06c \ud1b5\uc758 \uc789\ud06c\ub97c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uc628\ub3c4\ub85c \uac00\uc838\uc640\uc57c \ud569\ub2c8\ub2e4. \"\ucc28\uac00\uc6b4\" \uc789\ud06c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc5bc\uc74c \uc704\uc5d0\uc11c \uc790\ub3d9\ucc28\ub97c \uc6b4\uc804\ud558\ub294 \uac83\uacfc \uac19\uc544\uc11c \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \ubb38\uc81c\ub97c \uc27d\uac8c \uc77c\uc73c\ud0a4\uace0 \uc0dd\uc0b0\uc5d0 \ubd88\ud544\uc694\ud55c \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc789\ud06c \ud488\uc9c8\uc744 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ud558\ub824\uba74 \uc2e4\uc628\uc5d0 \ubcf4\uad00\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b>(2) \ud63c\ud569 \ubc0f \ud76c\uc11d: \uade0\uc77c\uc131\uc5d0 \ub300\ud55c \uc774\uc911 \ubcf4\uc7a5<\/b><\/h3>\n<p>\uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uc789\ud06c\ub97c \uc800\uc5b4\uc8fc\ub294 \uac83\uc740 \uba4b\uc9c4 \uacf5\uc5f0\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \ub9ac\ud5c8\uc124\uc744 \ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc190\uc73c\ub85c \ud558\ub4e0 \uae30\uacc4\uc758 \ud798\uc744 \uc774\uc6a9\ud558\ub4e0 \ucca0\uc800\ud558\uace0 \uc2e0\uc911\ud558\uac8c \ud574\uc57c \ud569\ub2c8\ub2e4. \uc7a5\uae30\uac04 \ubcf4\uad00\ud558\uba74 \uc624\ub79c \uc2dc\uac04 \ubc29\uce58\ub41c \uce75\ud14c\uc77c\uc758 \uc0c9\uc774 \ub2ec\ub77c\uc9c0\ub294 \uac83\ucc98\ub7fc \uc789\ud06c\uc758 \ub0b4\ubd80 \uc131\ubd84\uc774 \ubd84\ub9ac\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc789\ud06c\ub97c \ud63c\ud569\ud558\uba74 \uc548\ub8cc, \uc218\uc9c0, \uc194\ubca4\ud2b8 \ubc0f \uae30\ud0c0 \uc131\ubd84\uc774 \ub2e4\uc2dc \uade0\uc77c\ud558\uac8c \ud63c\ud569\ub418\uc5b4 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc911\uc5d0 PCB\uc5d0 \uace0\ub974\uac8c \ubd80\ucc29\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud63c\ud569 \uacfc\uc815\uc5d0\uc11c \uc2e4\uc218\ub85c \uacf5\uae30\uac00 \uc789\ud06c\uc5d0 \uc11e\uc778 \uacbd\uc6b0, \uacf5\uae30\uac00 \uc790\uc5f0\uc2a4\ub7fd\uac8c \ube60\uc838\ub098\uac08 \uc218 \uc788\ub3c4\ub85d \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc789\ud06c\ub97c '\ud734\uc2dd'\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc911\uc5d0 \uc774\ub7ec\ud55c \uae30\ud3ec\uac00 PCB\uc5d0 \ubd80\ucc29\ub418\uc5b4 \ud68c\ub85c \uae30\ud310\uc758 \uc678\uad00\uacfc \uc804\uae30\uc801 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 '\ud391\ud06c \ub9c8\ud06c'\uc640 \uc720\uc0ac\ud55c \uacb0\ud568\uc774 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n<p>\uc789\ud06c \ud76c\uc11d\uacfc \uad00\ub828\ud574\uc11c\ub294 \uc5c4\uaca9\ud55c \uc791\uc5c5 \uc808\ucc28\ub97c \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. \uba3c\uc800 \uc2dc\ub108\uc640 \uc789\ud06c\ub97c \uc644\uc804\ud788 \ud63c\ud569\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \uc694\ub9ac\uc758 \uc591\ub150 \uacfc\uc815\uacfc \ube44\uc2b7\ud558\uba70, \uade0\uc77c\ud55c \ub9db\uc744 \ub0b4\uae30 \uc704\ud574 \uc778\ub0b4\uc2ec\uc744 \uac16\uace0 \uc800\uc5b4\uc8fc\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud63c\ud569 \ud6c4\uc5d0\ub294 \ud76c\uc11d\ub41c \uc789\ud06c\uac00 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uacf5\uc815\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc810\ub3c4\ub97c \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc77c\ubd80 \uace0\uc815\ubc00 PCB \uc0dd\uc0b0\uc5d0\uc11c\ub294 \uc810\ub3c4\uac00 \uc57d\uac04\ub9cc \ub2ec\ub77c\uc838\ub3c4 \ub77c\uc778\uc758 \ub108\ube44\ub098 \ub450\uaed8\uac00 \uc124\uacc4 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud574 \uc804\uccb4 \ud68c\ub85c \uae30\ud310\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc0ac\uc6a9 \ud6c4 \uc789\ud06c \ubc30\ub7f4\uc744 \ubc00\ubd09\ud558\ub294 \uac83\ub3c4 \uac04\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc774\uac83\uc740 \uadc0\uc911\ud55c \uc74c\uc2dd\uc744 \ubcf4\uc874\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc798 \ubc00\ubd09\ud558\uba74 \uc789\ud06c\uac00 \uc678\ubd80 \uacf5\uae30 \ubc0f \uc2b5\uae30\uc640 \uac19\uc740 \ubd88\uc21c\ubb3c\uacfc \uc811\ucd09\ud558\uc5ec \ubcc0\uc9c8\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ud654\uba74\uc5d0 \uc0ac\uc6a9\ub41c \uc789\ud06c\ub294 \ub9c8\ubaa8\ub41c \ub354\ub7ec\uc6b4 \uc138\ud0c1\ubb3c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \uc789\ud06c\ub97c \uc789\ud06c \ud1b5\uc5d0 \ub2e4\uc2dc \ub123\uac70\ub098 \uc11e\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc950\ub625\uc774 \uc218\ud504 \ub0c4\ube44\ub97c \ub9dd\uce58\ub294 \uac83\ucc98\ub7fc \uc789\ud06c \ud1b5 \uc804\uccb4\uac00 \uc624\uc5fc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b>(3) \uccad\uc18c: \uae68\ub057\ud55c \ud654\uba74\uc73c\ub85c \uac00\ub294 \uae38<\/b><\/h3>\n<p>PCB \uc789\ud06c\ub97c \uc0ac\uc6a9\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \ud654\uba74\uc744 \uccad\uc18c\ud558\ub294 \uac83\uc740 \uce7c\uc744 \uac08\ub294 \uac83\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. \uc11c\ub85c \ud638\ud658\ub418\ub294 \uc138\ucc99\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc789\ud06c \uc794\uc5ec\ubb3c\uc744 \ub0a8\uae30\uc9c0 \uc54a\uace0 \ud654\uba74\uc744 \uae68\ub057\ud558\uac8c \uccad\uc18c\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4. \uc138\ucc99\uc81c\ub97c \uc120\ud0dd\ud560 \ub54c \uc62c\ubc14\ub978 \ud30c\ud2b8\ub108\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uacfc \uac19\uc73c\uba70 \uc11c\ub85c \ud638\ud658\ub418\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubd80 \uc720\ud615\uc758 PCB \uc789\ud06c\uc5d0\ub294 \uc54c\ucf54\uc62c \uae30\ubc18 \uc138\ucc99\uc81c\uac00 \ud6a8\uacfc\uc801\uc77c \uc218 \uc788\uace0, \ub2e4\ub978 \uc720\ud615\uc5d0\ub294 \ucf00\ud1a4 \uae30\ubc18 \uc138\ucc99\uc81c\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uccad\uc18c\ud560 \ub54c \uae68\ub057\ud55c \uc194\ubca4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \uae68\ub057\ud55c \uc0d8\ubb3c\ub85c \uc138\uc548\ud558\ub294 \uac83\uacfc \uac19\uc544\uc11c \uccad\uc18c \ud6a8\uacfc\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc194\ubca4\ud2b8 \uc790\uccb4\uc5d0 \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba74 \uc138\ucc99 \uacfc\uc815\uc5d0\uc11c \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c\uc774 \uc2a4\ud06c\ub9b0\uc73c\ub85c \uc804\ub2ec\ub418\uc5b4 \ub2e4\uc74c \uc2a4\ud06c\ub9b0 \uc778\uc1c4\uc758 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\uc801\uc778 \uad00\uc810\uc5d0\uc11c \ud55c PCB \uc81c\uc870\uc5c5\uccb4\ub294 \uc2a4\ud06c\ub9b0\uc744 \uccad\uc18c\ud558\uae30 \uc704\ud574 \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub41c \uc6a9\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud06c\ub9b0\uc5d0 \ub0a8\uc740 \ubd88\uc21c\ubb3c\uc774 \ud6c4\uc18d \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uacfc\uc815\uc5d0\uc11c \uc789\ud06c\uc640 \ud63c\ud569\ub418\uc5b4 PCB \ubcf4\ub4dc\uc5d0 \ub9ce\uc740 \ubbf8\uc138\ud55c \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uace0 \uc81c\ud488 \ud488\uc9c8\uc774 \ud06c\uac8c \uc800\ud558\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b>(4) \uac74\uc870\ud55c \ud658\uacbd: \ubc30\uae30 \uc5d0\uc2a4\ucf54\ud2b8\ub85c \uc644\ubcbd\ud55c \ub9c8\ubb34\ub9ac<\/b><\/h3>\n<p>\uc789\ud06c \uac74\uc870 \uacfc\uc815\uc740 \ub85c\ucf13 \ubc1c\uc0ac\uc758 \ub9c8\uc9c0\ub9c9 \uc2a4\ud504\ub9b0\ud2b8 \ub2e8\uacc4\uc640 \uac19\uc73c\uba70 \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc774 \uc798 \uac16\ucdb0\uc9c4 \uc7a5\uce58\uc5d0\uc11c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc789\ud06c \uac74\uc870 \uacfc\uc815\uc5d0\uc11c \uc194\ubca4\ud2b8\uc640 \uac19\uc740 \ud718\ubc1c\uc131 \uc131\ubd84\uc774 \ub2e4\ub7c9 \ud718\ubc1c\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc774 \uc88b\uc9c0 \uc54a\uc73c\uba74 \uc774\ub7ec\ud55c \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc774 \uac74\uc870 \uc7a5\uce58\uc5d0 \uc313\uc5ec \ub9c8\uce58 \ub3c4\uc2dc\ub97c \ub4a4\ub36e\uc740 \uc548\uac1c\ucc98\ub7fc \uac74\uc870 \uc7a5\uce58\uc5d0 \uc313\uc774\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \uac74\uc870 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uac74\uc870\ub41c \uc789\ud06c \ud45c\uba74\uc5d0 \uae30\ud3ec\ub098 \uc624\ub80c\uc9c0 \uaecd\uc9c8 \ubb34\ub2ac\uc640 \uac19\uc740 \uacb0\ud568\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud55c \ub300\ud615 PCB \uc81c\uc870\uc5c5\uccb4\ub97c \uc608\ub85c \ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc789\ud06c \uac74\uc870 \uc7a5\ube44\ub97c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uae30 \uc804\uc5d0\ub294 \ubd88\uc644\uc804\ud55c \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc778\ud574 \uac74\uc870 \uacfc\uc815\uc5d0\uc11c \uace0\ub974\uc9c0 \uc54a\uc740 \uc789\ud06c \uac74\uc870 \ubc0f \ud45c\uba74\uc758 \uae30\ud3ec\uc640 \uac19\uc740 \ubb38\uc81c\uac00 \uc790\uc8fc \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uace0 \ubc30\uae30\ub7c9\uc744 \ub298\ub9ac\uace0 \ud544\ud130\ub97c \ucd94\uac00\ud55c \ud6c4 \uac74\uc870 \ud658\uacbd\uc774 \ud06c\uac8c \uac1c\uc120\ub418\uace0 \uac74\uc870\ub41c \uc789\ud06c\uc758 \ud488\uc9c8\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70 \uc81c\ud488\uc758 \uc218\uc728\ub3c4 \ub192\uc544\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><b>(5) \uc791\uc5c5 \ud604\uc7a5: \uace0\ud488\uc9c8 \uc81c\ud488 \uc778\uc1c4\ub97c \uc704\ud55c \uaddc\uc815 \uc900\uc218 \ud658\uacbd<\/b><\/h3>\n<p>\uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc791\uc5c5 \uacf5\uac04\uc740 \ubb34\ub300\uc758 \ubc30\uacbd\uacfc \uac19\uc73c\uba70 \uacf5\uc815 \uae30\uc220\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc88b\uc740 \uc791\uc5c5 \uacf5\uac04\uc740 \uc628\ub3c4, \uc2b5\ub3c4 \ubc0f \uc870\uba85\uacfc \uac19\uc740 \uc548\uc815\uc801\uc778 \uc870\uac74\uc744 \uac16\ucd94\uc5b4\uc57c \ud558\uba70 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uacf5\uc815\uc5d0\uc11c \uba3c\uc9c0 \ubc0f \uae30\ud0c0 \ubd88\uc21c\ubb3c\uc758 \uac04\uc12d\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uae68\ub057\ud558\uace0 \uc704\uc0dd\uc801\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, PCB\uc5d0 \ub300\ud55c \ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d\uc774 \ub9e4\uc6b0 \ub192\uc740 \uc77c\ubd80 \ud56d\uacf5 \uc6b0\uc8fc \ubc0f \ud56d\uacf5 \uc804\uc790 \uc7a5\ube44 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc791\uc5c5 \uc601\uc5ed\uc758 \uc628\ub3c4 \ubc0f \uc2b5\ub3c4 \uc81c\uc5b4 \uc815\ud655\ub3c4\uac00 \u00b1 1 \u2103 \ubc0f \u00b1 5% RH\uc5d0 \ub3c4\ub2ec \ud560 \uc218 \uc788\uc73c\uba70 \uba3c\uc9c0\uc5c6\ub294 \uc815\ud654 \uc791\uc5c5\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac01 PCB \ubcf4\ub4dc\uac00 \uac70\uc758 \uc644\ubcbd\ud55c \ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871 \ud560 \uc218 \uc788\ub3c4\ub85d\ud569\ub2c8\ub2e4.<\/p>\n<h2><b>2. PCB \uc789\ud06c\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c, \uc6d0\uc778 \ubc0f \ud574\uacb0 \ubc29\ubc95<\/b><\/h2>\n<h3><b>(1) \uc789\ud06c\uac00 \uace0\ub974\uc9c0 \uc54a\uc740 \uacbd\uc6b0: \uc885\uc885 '\uc9c0\uc800\ubd84\ud55c \uc2e4'\uc774 \uc5bd\ud600\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/b><\/h3>\n<p>\ubd88\uade0\uc77c\ud55c \uc789\ud06c\ub294 PCB \uc789\ud06c \uc0ac\uc6a9 \uc2dc \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\ub85c, \uc789\ud06c\uac00 \ub3c4\ud3ec\ub418\uc9c0 \uc54a\uac70\ub098, PCB \uae30\ud310\uc5d0 \uace0\ub974\uac8c \ubd80\ucc29\ub418\uc9c0 \uc54a\uace0 \uc810\uc120, \uc904\ubb34\ub2ac \ub610\ub294 \ubc97\uaca8\uc9c4 \ud615\ud0dc\ub85c \ub098\ud0c0\ub098\uac70\ub098, \uc2ec\uc9c0\uc5b4 \ud770\uc0c9 \uc789\ud06c \ubc18\uc810\uc774 \ub098\ud0c0\ub098\ub294 \ub4f1 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc6d0\uc778\uc740 \ubcf5\uc7a1\ud55c \uac70\ubbf8\uc904\ucc98\ub7fc \uc11c\ub85c \uc5bd\ud600 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc789\ud06c \ud63c\ud569 \uc2dc\uac04\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uac83\uc740 \uc694\ub9ac\ub97c \ud560 \ub54c \ubd88\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc7ac\ub8cc\uac00 \uc644\uc804\ud788 \ud63c\ud569\ub418\uc9c0 \uc54a\uc544 \uc789\ud06c \uad6c\uc131\uc774 \uace0\ub974\uc9c0 \uc54a\uc544 \uc789\ud06c\uc758 \uc720\ub3d9\uc131\uacfc \uc811\ucc29\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc77c\ubd80 \uc18c\uaddc\ubaa8 \uac00\uacf5 \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc791\uc5c5\uc790\uac00 \uc0dd\uc0b0 \uc77c\uc815\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \uc789\ud06c \ud63c\ud569 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud558\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc911\uc5d0 \uc789\ud06c\uac00 \uc6d0\ud65c\ud558\uac8c \ud750\ub974\uc9c0 \uc54a\uace0 \uade0\uc77c\ud558\uac8c \ubd80\ucc29\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc798\ubabb\ub41c \uc789\ud06c\ub97c \ud63c\ud569\ud558\ub294 \uac83\uc740 \uc798\ubabb\ub41c \uc57d\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc885\ub958\ub098 \ube44\uc728\uc758 \uc789\ud06c \uc131\ubd84\uc744 \ud63c\ud569\ud558\uba74 \uc789\ud06c\uac00 \uc6d0\ud558\ub294 \uc131\ub2a5\uc744 \uc5bb\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\ub4dc\uc5d0 \ub0a8\uc544\uc788\ub294 \uae30\ub984\uc774\ub098 \ubb3c \uc5bc\ub8e9\uc740 \ub9e4\ub044\ub7ec\uc6b4 \ub3c4\ub85c\uc758 \uac78\ub9bc\ub3cc\uacfc \uac19\uc544\uc11c \uc789\ud06c\uac00 \ubcf4\ub4dc\uc5d0 \ubc00\ucc29\ub418\ub294 \uac83\uc744 \ubc29\ud574\ud558\uc5ec \uc811\ucc29\ub825\uc774 \ub5a8\uc5b4\uc9c0\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \uc804\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c PCB \uae30\ud310\uc744 \ubd88\uc644\uc804\ud558\uac8c \uc138\ucc99\ud588\uac70\ub098 \ubcf4\uad00 \ub610\ub294 \uc6b4\uc1a1 \uc911 \uc624\uc5fc\uc73c\ub85c \uc778\ud55c \uac83\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc789\ud06c \ubd88\uc21c\ubb3c\uc740 \uc9c4\uc8fc\uc5d0 \uc11e\uc778 \ubaa8\ub798 \uc54c\uac31\uc774\uc640 \uac19\uc544\uc11c \uc789\ud06c\uc758 \uade0\uc77c\uc131\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c\uc740 \uc789\ud06c \uc6d0\uc7ac\ub8cc \uc790\uccb4\uc5d0\uc11c \ubc1c\uc0dd\ud558\uac70\ub098 \uc0dd\uc0b0, \ubcf4\uad00 \ub610\ub294 \uc0ac\uc6a9 \uc911\uc5d0 \uc11e\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798\ubabb \ub9cc\ub4e4\uc5b4\uc9c4 \uc2a4\ud034\uc9c0\ub294 \ubb34\ub518 \uce7c\ub85c \uc2e4\ud06c\ub97c \uc790\ub974\ub294 \uac83\uacfc \uac19\uc544\uc11c PCB \uae30\ud310\uc5d0 \uc789\ud06c\ub97c \uace0\ub974\uac8c \ub3c4\ud3ec\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc2a4\ud06c\ub9b0\uc744 \uc81c\ub300\ub85c \uccad\uc18c\ud558\uc9c0 \uc54a\uc73c\uba74 \uac13 \uc138\ud0c1\ud55c \uc637\uc744 \uc624\uc5fc\uc2dc\ud0a4\ub294 \uc624\ub798\ub41c \uc5bc\ub8e9\ucc98\ub7fc \uc2a4\ud06c\ub9b0\uc5d0 \ub0a8\uc740 \uc624\ub798\ub41c \uc789\ud06c\ub098 \ubd88\uc21c\ubb3c\uc774 \uc0c8 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uacf5\uc815\uc5d0 \uc11e\uc774\uac8c \ub429\ub2c8\ub2e4. \ud63c\ud569 \uc789\ud06c\ub294 \uc720\ud1b5\uae30\ud55c\uc774 \uc9c0\ub09c \uc74c\uc2dd\uacfc \uac19\uc73c\uba70 \uc131\ub2a5\uc774 \ubcc0\uacbd\ub418\uc5b4 \uc815\uc0c1\uc801\uc778 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud0d0\uc815\ucc98\ub7fc \ud558\ub098\uc529 \uc870\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba3c\uc800, \ube14\ub85c\uc6b0 \uac74\uc870 \uc139\uc158\uc758 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc804\ucc98\ub9ac \ub77c\uc778\uc744 \uc810\uac80\ud558\uc5ec PCB \uae30\ud310 \ud45c\uba74\uc774 \uac74\uc870\ud558\uace0 \uae68\ub057\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc804\ucc98\ub9ac\uc758 \uac01 \uc139\uc158\uc774 \uacf5\uc815 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc120\uc218\uac00 \uacbd\uae30 \uaddc\uce59\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uac01 \ub9c1\ud06c\uac00 \ud45c\uc900\uc744 \ucda9\uc871\ud574\uc57c\ub9cc \ucd5c\uc885 \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc789\ud06c \ud63c\ud569 \ub9e4\uac1c\ubcc0\uc218\ub97c \ud655\uc778\ud558\uc5ec \uc789\ud06c \ud63c\ud569 \ube44\uc728\uc774 \uc815\ud655\ud558\uace0 \uc2dc\uac04\uc774 \ucda9\ubd84\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc2a4\ud06c\ub9b0\uc744 \uccad\uc18c\ud558\uace0 \uc2a4\ud034\uc9c0 \ubc0f \uae30\ud0c0 \ub3c4\uad6c\ub97c \uad50\uccb4\ud558\ub294 \uac83\uc740 \uad70\uc778\uc5d0\uac8c \ub0a0\uce74\ub85c\uc6b4 \ubb34\uae30\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uacfc \uac19\uc73c\ubbc0\ub85c \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc791\uc5c5\uc774 \uc798 \uac16\ucd94\uc5b4\uc838 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h3><b>(2) \ud070 \uad6c\ub9ac \ud45c\uba74 \uacf5\uadf9: \uc5ec\ub7ec \uac00\uc9c0 \uc228\uaca8\uc9c4 \uc704\ud5d8\uc774 \uc788\ub294 '\ud568\uc815'<\/b><\/h3>\n<p>\ud070 \uad6c\ub9ac \ud45c\uba74 \ubcf4\uc774\ub4dc \ubb38\uc81c\ub294 \uc8fc\ub85c \ud070 \uad6c\ub9ac \ud45c\uba74\uc758 \uc789\ud06c\ub85c \uc644\uc804\ud788 \ub36e\uc778 \uc601\uc5ed\uc5d0\uc11c \uc789\ud06c\uac00 \uad6c\ub9ac \ud45c\uba74\uc5d0\uc11c \ubd84\ub9ac\ub418\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub294 PCB \uc81c\uc870 \uacf5\uc815\uc5d0 \uc228\uaca8\uc9c4 \ud568\uc815\uacfc \uac19\uc73c\uba70 \uc2e0\uc911\ud558\uac8c \ucc98\ub9ac\ud558\uc9c0 \uc54a\uc73c\uba74 \uc81c\ud488 \ud488\uc9c8 \ubb38\uc81c\ub85c \uc27d\uac8c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubd88\ucda9\ubd84\ud55c \uc804\ucc98\ub9ac\ub294 \ud070 \uad6c\ub9ac \ud45c\uba74 \ubcf4\uc774\ub4dc\uc758 \uc8fc\uc694 \uc6d0\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, PCB \uae30\ud310\uc758 \ud45c\uba74 \ucc98\ub9ac \uc911\uc5d0 \uac70\uce60\uae30 \ubc0f \ub9c8\uc774\ud06c\ub85c \uc5d0\uce6d \uacf5\uc815\uc774 \uc81c\ub300\ub85c \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc73c\uba74 \uad6c\ub9ac \ud45c\uba74\uc758 \uac70\uce60\uae30\uc640 \ud65c\uc131\uc774 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud574 \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc758 \uc811\ucc29\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uae30\ucd08\uac00 \uc57d\ud55c \uc9d1\uc774 \uade0\uc5f4\uc774 \uc0dd\uae30\uae30 \uc26c\uc6b4 \uac83\ucc98\ub7fc \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc758 \uc811\ucc29\ub825\ub3c4 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uba3c\uc9c0, \uadf8\ub9ac\uc2a4, \uae08\uc18d \uc785\uc790 \ub4f1\uacfc \uac19\uc740 \ubcf4\ub4dc \ud45c\uba74\uc758 \ubd88\uc21c\ubb3c\ub3c4 \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc758 \uacb0\ud569\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c\uc740 \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc5d0 \uc2a4\uba70\ub4e4\uc5b4 \ub458 \uc0ac\uc774\uc758 \uc5f0\uacb0\uc744 \uc57d\ud654\uc2dc\ud0a4\ub294 \ud30c\uad34\uc801\uc778 \ubd84\uc790\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6c\ub9ac \ud45c\uba74\uc758 \uc6c0\ud479 \ub4e4\uc5b4\uac04 \ubd80\ubd84\uc740 \ub3c4\ub85c\uc758 \uc6c0\ud479 \ud328\uc778 \ubd80\ubd84\uacfc \uac19\uc544\uc11c \uc789\ud06c\uac00 \ud574\ub2f9 \ubd80\ubd84\uc5d0 \uace0\ub974\uac8c \ubd80\ucc29\ub418\uc9c0 \uc54a\uc544 \uacf5\uadf9\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc789\ud06c \ud63c\ud569\uc774 \ubd88\ub7c9\ud558\uba74 \uc789\ud06c\uc758 \ub0b4\ubd80 \uad6c\uc870\uac00 \ubd88\uc548\uc815\ud574\uc9c8 \uc218 \uc788\uc73c\uba70 \uad6c\ub9ac \ud45c\uba74\uacfc \uacb0\ud569\ud560 \ub54c \ubd84\ub9ac\ub418\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ud45c\uba74\uc758 \uc789\ud06c \ub450\uaed8\uac00 \uace0\ub974\uc9c0 \uc54a\uc73c\uba74 \ub450\uaed8\uac00 \uace0\ub974\uc9c0 \uc54a\uc740 \uc9d1\uc744 \uce60\ud558\ub294 \uac83\uacfc \uac19\uc73c\uba70 \uc587\uc740 \uacf3\uc5d0\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc789\ud06c \ud45c\uba74\uc758 \ucda9\uaca9 \uc190\uc0c1\uc740 \uc678\ub825\uc5d0 \uc758\ud574 \uc190\uc0c1\ub41c \uc815\uad50\ud55c \ub3c4\uc790\uae30\uc640 \uac19\uc73c\uba70 \ud45c\uba74\uc758 \ubb34\uacb0\uc131\uc774 \ud30c\uad34\ub418\uc5b4 \uacf5\uadf9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ub974\uc9c0 \uc54a\uc740 \uc624\ube10 \uc628\ub3c4 \ubd84\ud3ec\uc640 \ubd88\ucda9\ubd84\ud558\uac70\ub098 \uacfc\ub3c4\ud55c \ubca0\uc774\ud0b9\uc740 \uc5f4\uc744 \uc81c\ub300\ub85c \uc81c\uc5b4\ud558\uc9c0 \ubabb\ud558\ub294 \uc870\ub9ac \uacfc\uc815\uacfc \uac19\uc544\uc11c \uc789\ud06c\uac00 \ubd88\uc644\uc804\ud558\uac70\ub098 \uacfc\ub3c4\ud558\uac8c \uacbd\ud654\ub418\uc5b4 \uad6c\ub9ac \ud45c\uba74\uc5d0 \ub300\ud55c \uc811\ucc29\ub825\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc11d \ub3c4\uae08 \ub610\ub294 \uacfc\ub3c4\ud55c \uc8fc\uc11d \ubd84\uc0ac \uc628\ub3c4\ub97c \ubc18\ubcf5\ud558\uba74 \uac15\ud48d\uc5d0 \uc758\ud574 \uae68\uc9c0\uae30 \uc26c\uc6b4 \uac74\ubb3c\uc774 \uc190\uc0c1\ub418\ub294 \uac83\uacfc \uc720\uc0ac\ud558\uac8c \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc758 \uacb0\ud569\uc5d0 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud070 \uad6c\ub9ac \ud45c\uba74\uc758 \ubcf4\uc774\ub4dc \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud558\uc5ec \uc0dd\uc0b0 \ub77c\uc778\uc758 \ubaa8\ub4e0 \ubd80\ud488\uc774 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \uac80\uc0ac\ud558\ub294 \uac83\ucc98\ub7fc \uc804\ucc98\ub9ac \ub77c\uc778\uc744 \uc885\ud569\uc801\uc73c\ub85c \uac80\uc0ac\ud558\uc5ec \uac01 \uc6cc\ud06c\uc2a4\ud14c\uc774\uc158\uc774 \ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ubca0\uc774\ud0b9 \uc628\ub3c4\uc640 \uc624\ube10 \uc628\ub3c4 \ubd84\ud3ec \uace1\uc120\uc744 \ud655\uc778\ud558\uc5ec \uc789\ud06c\uac00 \uc62c\ubc14\ub978 \uc628\ub3c4 \uc870\uac74\uc5d0\uc11c \uacbd\ud654\ub418\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uc789\ud06c \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc789\ud06c \ud63c\ud569 \ub9e4\uac1c\ubcc0\uc218\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uadc0\uc911\ud55c \ubb38\ud654 \uc720\ubb3c\uc744 \ucda9\ub3cc\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \uac83\ucc98\ub7fc \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc810\uac80\ud558\uc5ec \uc789\ud06c \ud45c\uba74\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\ub3c4\ub85d \uc678\ubd80 \ucda9\uaca9\uc744 \uc904\uc785\ub2c8\ub2e4. \uc8fc\uc11d \uc2a4\ud504\ub808\uc774 \uacf5\uc815\uc774 \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74\uc758 \uc811\ucc29\uc5d0 \uc545\uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc11d \uc2a4\ud504\ub808\uc774 \uc791\uc5c5 \ub9e4\uac1c\ubcc0\uc218 \ubc0f \uc870\uac74\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h3><b>(3) \uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \uc644\uc804\ud788 \ub36e\uc778 \ud68c\ub85c \uae30\ud310\uc758 \ud070 \uad6c\ub9ac \ud45c\uba74 \ub610\ub294 \ubaa8\uc11c\ub9ac \ubaa8\uc11c\ub9ac\uc5d0\uc11c \uc194\ub354 \ub9c8\uc2a4\ud06c \ubc97\uaca8\uc9d0: \"\uc704\uae30\"<\/b><\/h3>\n<p>\uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \uc644\uc804\ud788 \ub36e\uc778 \ud070 \uad6c\ub9ac \ud45c\uba74\uc774\ub098 \ud68c\ub85c \uae30\ud310\uc758 \ubaa8\uc11c\ub9ac\uc5d0\uc11c \uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \ubc97\uaca8\uc9c0\ub294 \uac83\ub3c4 \ubb34\uc2dc\ud574\uc11c\ub294 \uc548 \ub418\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \ub108\ubb34 \uc587\uac8c \uc778\uc1c4\ub41c \uac83\uc740 \ubcbd\uc5d0 \ud398\uc778\ud2b8\ub97c \ub108\ubb34 \uc587\uac8c \uce60\ud55c \uac83\uacfc \uac19\uc544\uc11c \ucda9\ubd84\ud55c \ubcf4\ud638\uc640 \uc811\ucc29\ub825\uc744 \uc81c\uacf5\ud558\uc9c0 \ubabb\ud558\uace0 \ubc97\uaca8\uc9c0\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud68c\ub85c \uae30\ud310 \ubaa8\uc11c\ub9ac\uc758 \uc804\ucc98\ub9ac\uac00 \ubd80\uc2e4\ud558\uba74 \uac74\ubb3c \ubaa8\uc11c\ub9ac\ub97c \uc5c9\uc131\ud558\uac8c \uc2dc\uacf5\ud558\ub294 \uac83\uacfc \uac19\uc544\uc11c \uc228\uaca8\uc9c4 \uc704\ud5d8\uc774 \ub0a8\uc2b5\ub2c8\ub2e4. \ubd88\ucda9\ubd84\ud55c \ubca0\uc774\ud0b9\uc740 \ub35c \uc775\uc740 \uacfc\uc77c\uc774 \ub5a8\uc5b4\uc9c0\uae30 \uc26c\uc6b4 \uac83\ucc98\ub7fc \uc789\ud06c\uac00 \ubd88\uc644\uc804\ud558\uac8c \uacbd\ud654\ub418\ub294 \uacb0\uacfc\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \uc628\ub3c4\ub85c \ub0a9\ub55c\uc744 \ubc18\ubcf5\ud558\uac70\ub098 \ud50c\ub7ed\uc2a4\uc5d0 \uc7a5\uc2dc\uac04 \ub2f4\uadf8\uac70\ub098 \ud50c\ub7ed\uc2a4\uac00 \uc9c0\ub098\uce58\uac8c \uac15\ud558\uba74 \ub2e4\uc591\ud55c \ubd88\ub9ac\ud55c \ud658\uacbd \uc694\uc778\uc5d0 \uc758\ud574 \ubb3c\uccb4\uac00 \uce68\uc2dd\ub418\ub294 \uac83\ucc98\ub7fc \uc789\ud06c\uc640 \uad6c\ub9ac \ud45c\uba74 \uc0ac\uc774\uc758 \uacb0\ud569\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\uc11c\ub9ac \ubd80\ubd84\uc758 \uc789\ud06c \uc190\uc0c1\uc740 PCB \uae30\ud310\uc758 \uac00\uacf5 \ub610\ub294 \uc6b4\uc1a1 \uc911 \ubaa8\uc11c\ub9ac \ubd80\ubd84\uc758 \ucda9\ub3cc\uc774\ub098 \ub9c8\ucc30\uacfc \uac19\uc740 \uc678\ubd80 \ud798\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc57d\ud55c \ub3c4\uc2dc \ubcbd\uc744 \ub450\uaecd\uac8c \ub9cc\ub4dc\ub294 \uac83\ucc98\ub7fc \uc194\ub354 \ub9c8\uc2a4\ud06c \uc778\uc1c4\uc758 \ub450\uaed8\ub97c \uc870\uc815\ud558\uc5ec \ubaa8\uc11c\ub9ac\uc5d0\uc11c \uc789\ud06c\uc758 \uc801\uc6a9 \ubc94\uc704\uc640 \uc811\ucc29\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ubaa8\uc11c\ub9ac\uc5d0\uc11c \uc804\ucc98\ub9ac\uc758 \uacf5\uc815 \ub9e4\uac1c \ubcc0\uc218\ub97c \ud655\uc778\ud558\uc5ec \uc88b\uc740 \ucc98\ub9ac \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\uace0, \ubca0\uc774\ud0b9 \uc870\uac74, \uc194\ub354 \uc2a4\ud504\ub808\uc774 \ub9e4\uac1c \ubcc0\uc218 \ubc0f \ud50c\ub7ed\uc2a4 \uc0ac\uc6a9\uc744 \ud655\uc778\ud558\uc5ec \uc678\ubd80 \ud798\uc5d0 \uc758\ud55c \ubaa8\uc11c\ub9ac \uc789\ud06c \uc190\uc0c1\uc744 \uc904\uc5ec \ubaa8\uc11c\ub9ac\uc5d0\uc11c PCB \ubcf4\ub4dc\uc758 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud574\uc57c\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uba74, PCB \uc789\ud06c \uc0ac\uc6a9\uc740 \uc138\uc2ec\ud55c \uc791\uc5c5\uacfc \uc5c4\uaca9\ud55c \uad00\ub9ac\uac00 \ud544\uc694\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4. \uc789\ud06c \ubcf4\uad00, \uc0ac\uc6a9 \uc804 \uc900\ube44, \uc2a4\ud06c\ub9b0 \uc778\uc1c4 \uc911 \uc8fc\uc758\uc0ac\ud56d, \uadf8\ub9ac\uace0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ud310\ub2e8\uacfc \ud6a8\uacfc\uc801\uc778 \ud574\uacb0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \ub9c1\ud06c\ub294 \uc815\ubc00\ud55c \uc0ac\uc2ac\ucc98\ub7fc \uae34\ubc00\ud558\uac8c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ub9c1\ud06c\uc758 \ubb38\uc81c\ub294 \ucd5c\uc885 PCB \uc81c\ud488\uc758 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c PCB \uc81c\uc870\uc5c5\uccb4 \ubc0f \uad00\ub828 \uae30\uc220 \uc778\ub825\uc740 \uc804\uc790 \uc2dc\uc7a5\uc758 \uce58\uc5f4\ud55c \uacbd\uc7c1\uc5d0\uc11c \ubb34\uc801 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 PCB \uc789\ud06c\uc758 \ud2b9\uc131\uacfc \uc0ac\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc744 \uae4a\uc774 \uc774\ud574\ud558\uace0 \uc9c0\uc18d\uc801\uc73c\ub85c \uacf5\uc815\uc744 \ucd5c\uc801\ud654\ud558\uba70 \ud488\uc9c8 \uad00\ub9ac\ub97c \uac15\ud654\ud574\uc57c\ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc804\uc790 \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uacfc \ud568\uaed8 PCB \uc789\ud06c\uc758 \uc131\ub2a5\uc740 \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d \ud5a5\uc0c1\ub420 \uac83\uc774\uba70, \uadf8\uc5d0 \ub530\ub77c \uc0ac\uc6a9 \uc694\uad6c \uc0ac\ud56d\uacfc \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95\ub3c4 \ubcc0\uacbd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \uc5c5\uacc4 \ub3d9\ud5a5\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc8fc\uc758\ub97c \uae30\uc6b8\uc774\uace0 \ud559\uc2b5\uacfc \ud0d0\uad6c\ub97c \uacc4\uc18d\ud558\uba70 \uc0c8\ub85c\uc6b4 \uae30\uc220 \uacfc\uc81c\uc5d0 \uc801\uc751\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How formulators usually evaluate this photoinitiator topic<\/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>\ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 \uac00\uaca9\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc544\ub798 \uc591\uc2dd\uc5d0 \uc5f0\ub77d\ucc98 \uc815\ubcf4\ub97c \uc785\ub825\ud574 \uc8fc\uc2dc\uba74 \ubcf4\ud1b5 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uc5f0\ub77d\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uc774\uba54\uc77c\uc744 \ubcf4\ub0b4\uc154\ub3c4 \ub429\ub2c8\ub2e4. <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0\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.<\/b><\/strong><\/h4>\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>","protected":false},"excerpt":{"rendered":"<p>In the field of electronic circuit manufacturing, the production of PCB (Printed Circuit Board) is of paramount importance, and PCB ink is an indispensable key material. It not only affects<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7638","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What should I pay attention to when using PCB inks? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"In the field of electronic circuit manufacturing, the production of PCB (Printed Circuit Board) is of paramount importance, and PCB ink is an indispensa...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/what-should-i-pay-attention-to-when-using-pcb-inks\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What should I pay attention to when using PCB inks? 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