{"id":8187,"date":"2025-04-08T09:02:33","date_gmt":"2025-04-08T09:02:33","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=8187"},"modified":"2026-04-28T10:42:52","modified_gmt":"2026-04-28T10:42:52","slug":"how-to-efficiently-select-oligomers-resins","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/how-to-efficiently-select-oligomers-resins\/","title":{"rendered":"UV \ucf54\ud305 \ubc30\ud569: \uc62c\ub9ac\uace0\uba38(\uc218\uc9c0)\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<h2><b>UV \ucf54\ud305<\/b><b> \ud3ec\ubbac\ub808\uc774\uc158: \ud6a8\uc728\uc801\uc778 \uc120\ud0dd \ubc29\ubc95<\/b><b> \uc62c\ub9ac\uace0\uba38<\/b><b> (\uc218\uc9c0)<\/b><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For UV monomer and resin selection, the key commercial question is not \u201cwhich material is best in general\u201d but \u201cwhich package delivers the right balance of flow, cure, adhesion, and durability in the real application.\u201d<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p><b>UV \ucf54\ud305\uc5d0\uc11c \uc62c\ub9ac\uace0\uba38\uc758 \uc5ed\ud560<\/b><\/p>\n<p>\uc62c\ub9ac\uace0\uba38: \ud504\ub9ac\ud3f4\ub9ac\uba38\ub77c\uace0\ub3c4 \ud558\ub294 \uc62c\ub9ac\uace0\uba38\ub294 \uad11\uacbd\ud654 \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucd08\uae30\uc5d0\ub294 \uc62c\ub9ac\uace0\uba38\ub85c \ubc88\uc5ed\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc758 \ub450\ub4dc\ub7ec\uc9c4 \ud2b9\uc9d5\uc740 \uc791\uc740 \ubd84\uc790\ub7c9, \ud2b9\uc9d5\uc801\uc778 \uc911\ud569\uae30, \ub192\uc740 \uc810\ub3c4\uc785\ub2c8\ub2e4. \uc62c\ub9ac\uace0\uba38\ub294 \uad11\uacbd\ud654 \ucf54\ud305\uc758 \uc8fc\uccb4\uc774\uc790 \uace8\uaca9\uc785\ub2c8\ub2e4(\ucf54\ud305 \ud544\ub984\uc758 \ub9ce\uc740 \ubb3c\ub9ac\uc801 \ubc0f \ud654\ud559\uc801 \ud2b9\uc131).<\/p>\n<p><b>UV \uacbd\ud654 \ubc18\uc751\uc758 \ud2b9\uc131<\/b><\/p>\n<p>UV \uacbd\ud654\ub294 \ubd88\ud3ec\ud654 \ubd84\uc790 \uac04\uc758 \ubd80\uac00 \uc911\ud569 \ubc18\uc751\uc785\ub2c8\ub2e4. \uac1c\uc2dc\uc81c\uc758 \uac1c\uc2dc \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uacfc \uc591\uc774\uc628 \uc911\ud569\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc6b0\ub9ac\uac00 \ub354 \ub9ce\uc774 \uc5f0\uad6c\ud55c \uc911\ud569\uc740 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc785\ub2c8\ub2e4(\uc774 \uac15\uc758\ub294 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4). \ub05d\uc5d0 C-C \uac00\uad50\uac00 \uc788\ub294 \uc774 \uad6c\uc870\ub294 \uacbd\uc9c8 \uac00\uad50\uc785\ub2c8\ub2e4.<\/p>\n<p><b>\uc911\ud569 \uba54\ucee4\ub2c8\uc998<\/b><\/p>\n<p>\ub77c\ub514\uce7c \uc911\ud569\uc740 \ube60\ub978 \ubc18\uc751, \ud070 \uc218\ucd95, \uc911\ud569 \uc815\ub3c4\uc758 \uc791\uc740 \ubcc0\ud654, \uc911\ud569 \uc5b5\uc81c\uc81c\uc758 \ub192\uc740 \uc601\ud5a5\ub825(\uc5b5\uc81c\uc81c\uc758 0.01-0.1%\ub294 \ubc18\uc751\uc744 \uba48\ucd9c \uc218 \uc788\uc74c)\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucf54\ud305\uc5d0 \uac00\uc7a5 \ud574\ub85c\uc6b4 \uc601\ud5a5\uc740 \uc218\ucd95\uc785\ub2c8\ub2e4. W.J. \ubca0\uc77c\ub9ac \ub4f1\uc758 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc774\uc911 \uacb0\ud569\uc774 \uc911\ud569\ub418\uc9c0 \uc54a\ub294 \uc2dc\uac04\uc774 \uae38\uace0 \uc77c\ub2e8 \uc911\ud569\uc774 \uc77c\uc5b4\ub098 \uacf5\uc720 \uacb0\ud569\uc744 \ud615\uc131\ud558\uba74 \uac04\uaca9\uc774 \uc9e7\uc544\uc838 \ubd80\ud53c\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ubd88\ud3ec\ud654 \uc911\ud569 \uc774\uc911 \uacb0\ud569\uc758 \uc218\ucd95\uc740 11%\ub9cc\ud07c \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<p><b>UV \ucf54\ud305 \ubc30\ud569\uc758 \ubcf5\uc7a1\uc131<\/b><\/p>\n<p>1. \ubaa8\ub178\uba38\uc5d0\ub294 \uc5ec\ub7ec \uc885\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2. \uae30\ubcf8 \uc62c\ub9ac\uace0\uba38(\uc218\uc9c0)\uc5d0\ub294 \uc5ec\ub7ec \uc885\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac\ub294 \ud569\uc131 \uc2dc \uc791\uc6a9\uae30\uc5d0 \ub530\ub77c \ubd88\ud3ec\ud654 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uae30\ubc18 PE, \uc5d0\ud3ed\uc2dc \uae30\ubc18 EA, \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uae30\ubc18 PUA, \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uae30\ubc18 PEA, \uc544\ubbf8\ub178 \uae30\ubc18, \ud3f4\ub9ac\uc5d0\ud14c\ub974 \uae30\ubc18, \uc2e4\ub9ac\ucf58 \uae30\ubc18, \uc778\uc0b0\uc5fc \uae30\ubc18, \ud558\uc774\ube0c\ub9ac\ub4dc \uc720\ud615\uc73c\ub85c \ubd84\ub958\ud569\ub2c8\ub2e4.<\/p>\n<p><b>UV \ucf54\ud305\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc218\uc9c0\ub97c \uae30\ub2a5\uc5d0 \ub530\ub77c \ubd84\ub958\ud558\uc5ec \uac04\ub7b5\ud558\uac8c \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/b><\/p>\n<p><b>\uacbd\uc9c8 \uc218\uc9c0 - \ub192\uc740 Tg<\/b><\/p>\n<p>\ub192\uc740 \uacbd\ub3c4, \uc6b0\uc218\ud55c \ub0b4\ud654\ud559\uc131 \ubc0f \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \ube60\ub978 \uacbd\ud654 \uc18d\ub3c4<\/p>\n<p>1. \ud45c\uc900 \ube44\uc2a4\ud398\ub180 A \uc720\ud615 EA;<\/p>\n<p>2. \uace0\uae30\ub2a5 PUA \ubc0f \uc800\ubd84\uc790\ub7c9 2fPUA;<\/p>\n<p>3. \uace0\uae30\ub2a5\uc131 \uc544\ubbf8\ub178 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8;<\/p>\n<p>4. \uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38.<\/p>\n<p><b>\uc5f0\uc9c8 \uc218\uc9c0-\uc18c\ud615 Tg<\/b><\/p>\n<p>\uc720\uc5f0\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uacbd\ud654 \uc18d\ub3c4\uac00 \ub290\ub9ac\uba70 \uac00\uad50 \ubc00\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1. \ubcc0\uc131 \uc5d0\ud3ed\uc2dc - \uc5d0\ud3ed\uc2dc \ub300\ub450\uc720 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \ub4f1.;<\/p>\n<p>2. \uae34 \uc0ac\uc2ac \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8;<\/p>\n<p>3. \uc9c1\uc120 \uc0ac\uc2ac \uad6c\uc870\uc640 1200 \uc774\uc0c1\uc758 \uc9c8\ub7c9 \ubd84\uc728\uc744 \uac00\uc9c4 PUA;<\/p>\n<p>4. \uc77c\ubd80 \uc21c\uc218 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38<\/p>\n<p><b>\uadf9\uc9c0\uc6a9 \uc218\uc9c0<\/b><\/p>\n<p>\ud65c\uc131 \uc218\uc18c\ub97c \ud568\uc720\ud558\uac70\ub098 \uc218\uc18c \uacb0\ud569\uc744 \uc27d\uac8c \ud615\uc131\ud558\ub294 \uc62c\ub9ac\uace0\uba38, \uadf9\uc131 \ub610\ub294 \ud45c\uba74 \uc7a5\ub825 \ubcc0\ud654<\/p>\n<p>1. \uc778\uc0b0\uc5fc \uc5d0\uc2a4\ud14c\ub974 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8<\/p>\n<p>2. \uc2e4\ub9ac\ucf58 \uc62c\ub9ac\uace0\uba38 - \ud2b9\ud788<\/p>\n<p>3. \uce74\ubcf5\uc2e4 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38<\/p>\n<p><b>\uc218\uc131 \uc790\uc678\uc120 \uc62c\ub9ac\uace0\uba38<\/b><\/p>\n<p>\uc5d0\uba40\uc83c \ud0c0\uc785, \uc218\ubd84 \ubd84\uc0b0\uc131 \ud0c0\uc785, \uc218\uc6a9\uc131 \ud0c0\uc785<\/p>\n<p>1. \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0c0\uc785 - \uae30\ubcf8 \uc720\ud615\uc785\ub2c8\ub2e4;<\/p>\n<p>2. \uc5d0\ud3ed\uc2dc \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc720\ud615;<\/p>\n<p>3. \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \ud0c0\uc785.<\/p>\n<p><b>UV\uc5d0\uc11c \uac00\uad50\ub418\uc9c0 \uc54a\ub294 \uc218\uc9c0\uc758 \uc801\uc6a9<\/b><\/p>\n<p>\ud544\ub9c1 \ud6a8\uacfc, \uac00\uad50 \ubc00\ub3c4 \ud5a5\uc0c1, \uc811\ucc29\ub825 \uc99d\uac00, \uc720\uc5f0\uc131 \ubcc0\ud654, \uc2b5\uc724\uc131 \ud5a5\uc0c1 \ubc0f \uae30\ud0c0 \ubcf4\uc870 \ud6a8\uacfc<\/p>\n<p>1. \uc7a5\uc720 \uc54c\ud0a4\ub4dc \uc218\uc9c0;<\/p>\n<p>2. \uc5f4\uac00\uc18c\uc131 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc218\uc9c0;<\/p>\n<p>3. \uc54c\ub370\ud788\ub4dc-\ucf00\ud1a4 \uc218\uc9c0;<\/p>\n<p>4. \uc11d\uc720 \uc218\uc9c0 \ub4f1<\/p>\n<p><b>UV \ucf54\ud305 \ud3ec\ubbac\ub7ec \uc124\uacc4\ud558\uae30 \ub808\uc9c4 \uc120\ud0dd \ubc29\ubc95<\/b><\/p>\n<p>\ucf54\ud305 \uacf5\uc2dd\uc744 \uc124\uacc4\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c \uc0ac\ud56d\uc744 \uba85\ud655\ud788 \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>1. \ucf54\ud305 \uacf5\uc815\uc758 \ucf54\ud305 \uc720\ud615 - \ud504\ub77c\uc774\uba38, \ud0d1\ucf54\ud2b8, \ud398\uc778\ud2b8\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4;<\/p>\n<p>2. \ucf54\ud305\ud560 \uc7ac\ub8cc\uc758 \uae30\ubcf8 \ud2b9\uc131(\uadf9\uc131(\ud45c\uba74 \uc7a5\ub825), \uacb0\uc815\uc131, \uc5f4\uac00\uc18c\uc131 \ub610\ub294 \uc5f4\uacbd\ud654\uc131)\uc744 \uc774\ud574\ud569\ub2c8\ub2e4;<\/p>\n<p><b>\ud504\ub77c\uc774\uba38 \uc218\uc9c0 \uc120\ud0dd<\/b><\/p>\n<p>1. \uc811\ucc29 \uc694\uad6c \uc0ac\ud56d: \uc774\uac83\uc740 \ud504\ub77c\uc774\uba38 \uc218\uc9c0\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc0c1\ub300\uc801\uc73c\ub85c \ub354 \uc5b4\ub824\uc6b4 \uc811\ucc29\ub825\uc740 \ud604\uc7ac \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>A. \uc720\ub9ac - \uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38\uc640 \ube44\ub9c9 \ud615\uc131 \uc218\uc9c0 \ubc0f \uc77c\ubd80 \ud2b9\uc218 \uadf9\uc131 \uc218\uc9c0\uc778 \uba54\ub974\uce85\ud1a0 \uc2e4\ub85d\uc0b0 \uc2dc\uc2a4\ud15c\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4(\ub2e8, \ub0b4\uc218\uc131\uc740 \ud604\uc7ac \uc81c\ud615\uc5d0 \ub300\ud55c \uc7a5\ubcbd\uc785\ub2c8\ub2e4);<\/p>\n<p>B. \uae08\uc18d: \uae08\uc18d\uc758 \uc885\ub958\ub97c \uad6c\ubd84\ud569\ub2c8\ub2e4. \ud398\uc778\ud2b8 \uc5c5\uacc4\uc5d0\uc11c \uae08\uc18d\uc5d0 \ub300\ud55c \uc811\ucc29\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uae30\ubcf8\uc801\uc778 \ubc29\ubc95\uc740 \uac00\uad50 \uacb0\ud569\uc744 \ud30c\uad34\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uad6d\uc81c \ud45c\uc900\uc740 \uc778\uc0b0\uc5fc \ucc98\ub9ac\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 UV \ubc29\ubc95\uc740 \uc778\uc0b0\uc5fc\uacfc \uc77c\ubd80 \uc544\ud06c\ub9b4\uc744 \uacb0\ud569\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>C. \ud50c\ub77c\uc2a4\ud2f1(\uac00\uc18c\ud654 \uc885\uc774 \ubc0f \uae30\ud0c0 \uc720\ud615\uc758 \ud398\uc778\ud2b8 \ub9c8\uac10\uc7ac \ud3ec\ud568)\uc740 \ud604\uc7ac \ube44\uad50\uc801 \ud06c\uace0 \ud2b9\ud788 \ubcf5\uc7a1\ud55c \uce74\ud14c\uace0\ub9ac\ub85c, \uc8fc\ub85c \ud50c\ub77c\uc2a4\ud2f1\uc758 \ubcf5\uc7a1\ud55c \uad6c\uc870, \ub2e4\uc591\ud55c \uacb0\uc815 \ud615\ud0dc \ubc0f \ub2e4\uc591\ud55c \ud45c\uba74 \uc7a5\ub825\uc73c\ub85c \uc778\ud574 BMC, PET \ubc0f PP\uc640 \uac19\uc740 \ud50c\ub77c\uc2a4\ud2f1\uc73c\ub85c \uc791\uc5c5\ud558\uae30\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \ubaa8\ub450\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ud1b5\uc77c\ub41c \uacf5\uc2dd\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubd80\ub4dc\ub7ec\uc6b4 PUA, \uc21c\uc218 \uc544\ud06c\ub9b4, \uc77c\ubd80 \ube44\ud544\ub984 \ud615\uc131 \uc218\uc9c0 \ubc0f \uadf9\uc131 \uc218\uc9c0\ub97c \uc870\ud569\ud558\uba74 \ud2b9\uc815 \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad00\ub828 \uc218\uc9c0\ub97c \ub9e4\uce6d\ud560 \ub54c\ub294 \ub0b4\ud654\ud559\uc131 \ubc0f \ub0b4\uc218\uc131\uc5d0 \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>D. \uc720\uc131 \ubaa9\uc7ac \uc81c\ud488: \ud604\uc7ac \uc8fc\ub85c \ud06c\ub85c\ub179\uc2a4, \ub808\ub4dc \uc0cc\ub4e4\uc6b0\ub4dc, \ub179\uc0c9 \uc904\uae30 \ubf55\ub098\ubb34, \uc624\uce74\ud53c \ub098\ubb34 \ub4f1\uacfc \uac19\uc740 \uc77c\ubd80 \ub2e8\ub2e8\ud55c \uc0cc\ub4e4\uc6b0\ub4dc\uc785\ub2c8\ub2e4. \uc6b0\ub4dc \uc624\uc77c\uc758 \uc811\ucc29\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc2dc\uc911\uc5d0\ub294 \uc624\uc77c\uc744 \ubc00\ubd09\ud560 \uc218 \uc788\ub294 \uc21c\uc218 UV\uac00 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uba3c\uc800 PU\ub85c \ubc00\ubd09\ud55c \ub2e4\uc74c UV \uc811\ucc29 \ud504\ub77c\uc774\uba38\ub97c \ubc14\ub974\uba74 \ub429\ub2c8\ub2e4. \uc811\ucc29\uc740 \uc8fc\ub85c \uc77c\ubd80 \uadf9\uc131 \uc218\uc9c0 \ub610\ub294 \ubaa8\ub178\uba38\uc640 \ud544\ub7ec \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2. \uc2b5\uc724: \uc548\ub8cc \ubc0f \ud544\ub7ec\uc758 \uc2b5\uc724\uacfc \uae30\ud310\uc758 \uc2b5\uc724\uc740 \uc11c\ub85c \ub2e4\ub978 \ub450 \uac00\uc9c0 \uae30\ub2a5\uc73c\ub85c, \uae30\ud310\uc758 \ud45c\uba74 \uc7a5\ub825\uc774 \uc548\ub8cc \ubc0f \ud544\ub7ec\uc758 \ud45c\uba74 \uc7a5\ub825\uacfc \uc815\ud655\ud788 \uac19\ub2e4\uace0 \ubcf4\uc7a5\ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>A. \uc548\ub8cc\uc640 \ud544\ub7ec\uc758 \uc2b5\uc724\uc740 \ud398\uc778\ud2b8\uc758 \ubcf4\uad00 \uc548\uc815\uc131\uacfc \ud544\ub984 \ud638\ud658\uc131\uc758 \ud22c\uba85\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc73c\uba70, \uc608\ub97c \ub4e4\uc5b4 \uc77c\ubd80 PUA, PEA \ubc0f \uc5d0\ud3ed\uc2dc \ub300\ub450\uc720 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8\ub294 \uc774\ub7ec\ud55c \ud6a8\uacfc\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4;<\/p>\n<p>B. \uc544\ubbf8\ub178 \uc218\uc9c0 \ubc0f PEA\uc640 \uac19\uc740 \uae30\uc9c8\uc744 \uc816\uac8c \ud558\uba74 \ub354 \ub098\uc740 \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>3. \uc720\uc5f0\uc131: \uc0ac\ud3ec\uc131 \ubc0f \ub808\uc774\uc5b4 \uac04 \uc811\ucc29\ub825\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 EA\uc640 \uc77c\ubd80 PEA \ubc0f \uc77c\ubd80 \ubaa8\ub178\uba38\ub294 \uc720\uc5f0\uc131\uc744 \uc870\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uc5b4 \ubaa8\ub798\uc131\uacfc \uce35\uac04 \uc811\ucc29\ub825\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac \uc2dc\uc7a5\uc5d0\ub294 \uacbd\ub3c4\ub97c \uac15\uc870\ud55c \uacbd\ud654 \ud504\ub77c\uc774\uba38\ub3c4 \uc788\ub294\ub370, \uacbd\uc9c8 \uc218\uc9c0\uc758 \uacbd\ud654\uc640 \ub3c4\uc7a5\ub7c9\uc5d0 \uc8fc\uc758\ud558\uc9c0 \uc54a\uc73c\uba74 \ub3c4\ub9c9 \ud30c\uc5f4 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4;<\/p>\n<p>\uc2dc\uc7a5\uc5d0\uc11c\ub294 \ub610\ud55c \uc18c\uc704 \uc720\uc5f0\ud55c \ud504\ub77c\uc774\uba38\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc218\uc9c0, \uac00\uae09\uc801 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uae30\ubc18 PUA\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud14c\ub974 \uae30\ubc18 \uc218\uc9c0\ub294 \uc720\uc5f0\uc131\uc774 \ub5a8\uc5b4\uc9c0\uace0 \uae30\uacc4\uc801 \uacc4\uc218\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p><b>\ud0d1\ucf54\ud2b8 \ub808\uc9c4 \uc120\ud0dd<\/b><\/p>\n<p>1. \ud3ec\ub9cc\uac10\uacfc \ud3c9\uc900\ud654<\/p>\n<p>\uc774\ub97c \uc704\ud574\uc11c\ub294 \ud638\ud658\uc131\uc774 \uc88b\uc740 \uc218\uc9c0\uc640 \ubaa8\ub178\uba38\ub97c \uc120\ud0dd\ud558\uace0, \ud504\ub77c\uc774\uba38\ub85c \uc2b5\uc724 \ubc0f \ub808\ubca8\ub9c1\uc744 \uac1c\uc120\ud558\uace0, \uac00\uad50 \uc815\ub3c4\ub97c \uc801\uc808\ud788 \ub192\uc774\uace0, \uad74\uc808\ub960\uc774 \ub192\uc740 \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uace0\uae30\ub2a5\uc131 PUA\uc640 \uc544\ubbf8\ub178 \uc218\uc9c0\uac00 \uc0ac\uc6a9\ub418\uba70, \ud45c\uc900 EA\uac00 \uc8fc\uc694 \uc218\uc9c0\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>2. \uc778\uc131(\uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131):<\/p>\n<p>\uc774 \ub450 \uac00\uc9c0 \ud544\ub984 \uc18d\uc131\uc740 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc \ubc18\ub4dc\uc2dc \ub3d9\uc77c\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacbd\ub3c4: 80-120Um\uc758 \ub450\uaebc\uc6b4 \ud544\ub984\uacfc \uc77c\ubd80 \ub450\uaebc\uc6b4 \uc2a4\ud504\ub808\uc774 \ucf54\ud305\uc774 \uc788\ub294 \uc804\ud1b5\uc801\uc778 \ubaa9\uacf5\uc608\ub97c \uc81c\uc678\ud558\uace0, \uc774 \uacbd\uc6b0 \uacbd\ub3c4\uc758 \ub300\ubd80\ubd84\uc740 \ud544\ub984 \uc790\uccb4\uac00 \uc544\ub2c8\ub77c \ub2e4\ub978 \ucd9c\ucc98\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac89\uc73c\ub85c \ubcf4\uc774\ub294 \uacbd\ub3c4 \uc911 \uc77c\ubd80\ub294 \uae30\uc9c8, \ud504\ub77c\uc774\uba38, \ud45c\uba74 \ub290\ub08c \ub4f1\uc5d0 \ucda9\ubd84\ud788 \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\ub85c \ub864\ub7ec \ub9c8\uac10\uacfc \uc587\uc740 \uc2a4\ud504\ub808\uc774\uac00 \uc788\uc73c\uba70, \uc55e\uc11c \uc5b8\uae09\ud55c \uace0\uae09 \ub808\uc9c4 \uc678\uc5d0 \uc77c\ubd80 \uc2e4\ub9ac\ucf58 \ub808\uc9c4\uc774\ub098 \uc2e4\ub9ac\ucf58 \ucca8\uac00\uc81c\ub97c \uc0ac\uc6a9\ud558\uba74 \uacbd\ub3c4\ub97c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub0b4\ub9c8\ubaa8\uc131: \uc77c\ubc18\uc801\uc73c\ub85c PUA\ub294 \ub2e4\ub978 \uc218\uc9c0\ubcf4\ub2e4 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc218\uc18c \uacb0\ud569\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc57d\uac04\uc758 \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc587\uc740 \ucf54\ud305\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc218\uc9c0\ub85c \ud574\uacb0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>3. \uce35\uac04 \uc811\ucc29\ub825<\/p>\n<p>\uc2b5\uc724, \ub808\ubca8\ub9c1 \ubc0f \uc218\uc9c0 \uadf9\uc131 \uc815\ud569 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \uce35\uac04 \uc811\ucc29\uc744 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ubcc4\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc77c\ubd80 \uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8 \uc218\uc9c0\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>4. \ub0b4\ud654\ud559\uc131<\/p>\n<p>EA\uc640 PUA(\ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974)\ub294 \ub0b4\ud654\ud559\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc PE\uc640 \ud3f4\ub9ac\uc5d0\ud14c\ub974\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>5, \ud669\ubcc0 \uc800\ud56d<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\ubc29\uc871 PUA, \uc21c\uc218 \ud3f4\ub9ac\uc5d0\ud14c\ub974 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8, \uc21c\uc218 \uc544\ud06c\ub9b4 \ubc0f \uc544\ubbf8\ub178\uae30\ub294 \ubaa8\ub450 \ud669\ubcc0 \uc800\ud56d\uc131\uc774 \ub9e4\uc6b0 \uc6b0\uc218\ud55c \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \uc720\ud615\uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uc9c0\ub9cc \ud669\ubcc0 \uc800\ud56d\uc131\uc774 \uac00\uc7a5 \uc6b0\uc218\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud6c4\uc790\uc758 \ub450 \uc720\ud615\uc740 \ud2b9\uc815 \ud2b9\uc131\uc774 \ubd80\uc871\ud558\uae30 \ub54c\ubb38\uc5d0 \ub35c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc544\ubbf8\ub178 \uadf8\ub8f9\uc740 \uc804\ubc18\uc801\uc778 \ud669\ubcc0 \uc800\ud56d\uc131\uc774 \uac00\uc7a5 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>6. \ubb34\uad11\ud0dd \uc720\ud615<\/p>\n<p>\ud604\uc7ac \ubd84\uc790\ub7c9\uc774 \uc57d\uac04 \ub0ae\uac70\ub098 \ud070 \uc218\uc9c0\ub3c4 \ud6a8\uacfc\uc801\uc774\uba70, \uc77c\ubd80 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\ub3c4 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4(\ud604\uc7ac \uc2dc\uc911\uc5d0\ub294 \uacbd\ub3c4\uac00 \uc88b\uc740 2\uc911 \uae30\ub2a5\uc131 \ud3f4\ub9ac\uc6b0\ub808\ud0c4\uc774 \uc788\uc5b4 \uacbd\uc7c1\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4).<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical sourcing and formulation view of UV monomers and oligomers<\/h2>\n<p>Most successful UV formulations are built by choosing the backbone first and then tuning the reactive monomer package around the substrate, cure method, and end-use stress. That usually produces a more stable result than choosing materials by viscosity or price alone.<\/p>\n<ul>\n<li><strong>Start from the final property target:<\/strong> hardness, flexibility, adhesion, and shrinkage rarely point to exactly the same raw-material package.<\/li>\n<li><strong>Screen the reactive package as a whole:<\/strong> oligomer, monomer, and photoinitiator choices interact strongly in UV systems.<\/li>\n<li><strong>Use viscosity as a tool, not the only decision rule:<\/strong> the easiest-processing material is not always the one that performs best after cure.<\/li>\n<li><strong>Check the real substrate:<\/strong> plastic, metal, label film, gel systems, and coatings can reward very different polarity and cure-density balances.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/tmpta-cas-15625-89-5\/\">CHLUMICRYL TMPTA<\/a>:<\/strong> A standard reactive monomer benchmark when stronger crosslink density is required.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/eo3-tmpta-cas-28961-43-5\/\">CHLUMICRYL EO3-TMPTA<\/a>:<\/strong> Helpful when viscosity and cure behavior need to be tuned around the base package.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiwe-3280\/\">CHLUMIWE 3280<\/a>:<\/strong> A strong wetting-agent reference for inks, coatings, and difficult substrate wetting.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiwe-3071-organic-silicone-surfactant-organosilicone-wetting-agent\/\">CHLUMIWE 3071<\/a>:<\/strong> Useful when organosilicone wetting support is needed in a broad application screen.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Can one UV monomer or resin solve every formulation problem?<\/strong><br \/>Usually no. Commercially strong formulas depend on how several components work together to balance cure, adhesion, flow, and durability.<\/p>\n<p><strong>Why should monomers be screened together with oligomers?<\/strong><br \/>Because monomers can change viscosity, cure rate, shrinkage, and substrate behavior enough to alter the final ranking of the same backbone resin.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>The role of oligomers in UV coatings Oligomer: Oligomers, also known as prepolymers, are used in light-curing coatings. In earlier years, they were translated as oligomers. Their salient features are:<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-8187","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UV coating formulation: How to efficiently select oligomers (resins) - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The role of oligomers in UV coatings Oligomer: Oligomers, also known as prepolymers, are used in light-curing coatings. 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