{"id":5596,"date":"2022-09-23T08:37:38","date_gmt":"2022-09-23T08:37:38","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5596"},"modified":"2026-04-28T10:42:08","modified_gmt":"2026-04-28T10:42:08","slug":"uv-oligomers-used-in-light-curing-coatings","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/uv-oligomers-used-in-light-curing-coatings\/","title":{"rendered":"\uad11\uacbd\ud654 \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 UV \uc62c\ub9ac\uace0\uba38"},"content":{"rendered":"<h1><strong>\uad11\uacbd\ud654 \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 UV \uc62c\ub9ac\uace0\uba38<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> UV monomers and oligomers are usually chosen by viscosity, adhesion, flexibility, shrinkage, and cure speed as a package. The most reliable formulas come from balancing those properties rather than maximizing only one.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\uad11\uacbd\ud654 \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc62c\ub9ac\uace0\uba38\ub294 \ud504\ub9ac\ud3f4\ub9ac\uba38\ub77c\uace0\ub3c4\ud558\uba70 \ubd84\uc790\ub7c9\uc774 \uc791\uace0 \uc911\ud569\uae30, \uc810\ub3c4\uc758 \ud2b9\uc131\uc744 \uac00\uc9c0\uba70 \uad11\uacbd\ud654 \ucf54\ud305 \ud544\ub984\uc758 \ubcf8\uccb4\uc785\ub2c8\ub2e4. \uad11 \uacbd\ud654\ub294 \ubd88\ud3ec\ud654 \ubd84\uc790 \uac04\uc758 \uc911\ud569 \ubc18\uc751\uc774\uba70, \uac1c\uc2dc\uc81c \uac1c\uc2dc \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uacfc \uc591\uc774\uc628 \uc911\ud569\uc774 \uc788\uc73c\uba70, \ub354 \uc77c\ubc18\uc801\uc778 \uac83\uc740 \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc774\uba70,\uc774 C-C \uc911\ud569 \uac00\uad50 \ubc18\uc751\uc740 \uac15\uc131 \uac00\uad50\uc785\ub2c8\ub2e4. \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569 \ubc18\uc751\uc774 \ube60\ub974\uace0 \uc218\ucd95\uc774 \ud06c\uba70 \uc911\ud569\ub3c4 \ubcc0\ud654\uac00 \uc791\uace0 \uc911\ud569 \ucc28\ub2e8 \uc601\ud5a5\uc774 \ud07d\ub2c8\ub2e4 (\ubc18\uc751\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ucc28\ub2e8\uc81c 0.01-0.1%). \uac00\uad50 \uc218\ucd95\ub960\uc744 \uacbd\ud654\uc2dc\ud0a8 \ud6c4 \uad11\uacbd\ud654 \ucf54\ud305\uc740 \uac00\uad50 \uc218\ucd95\ub960\uc774 \ub192\uc73c\uba70, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc774\uc911 \uacb0\ud569\uc740 \uac04\uaca9\uc774 \uae38 \ub54c \uc911\ud569\ub418\uc9c0 \uc54a\uace0 \uc77c\ub2e8 \uc911\ud569\ub418\uba74 \uacf5\uc720 \uacb0\ud569\uc758 \uc0dd\uc131, \uac04\uaca9\uc774 \uc9e7\uc544\uc838 \ubd80\ud53c \uac10\uc18c, \ubaa8\ub4e0 \ubd88\ud3ec\ud654 \uc911\ud569 \uc774\uc911 \uacb0\ud569 \uc218\ucd95\uc774 \ucd5c\ub300 11%\uae4c\uc9c0 \uac10\uc18c\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad11\uacbd\ud654 \ucf54\ud305 \uc81c\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubcf5\uc7a1\ud55c \uc131\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uccab\uc9f8, \ub9ce\uc740 \uc885\ub958\uc758 \ub2e8\ub7c9\uccb4\uc640 \ub9ce\uc740 \uc885\ub958\uc758 \uc5fc\uae30 \uc62c\ub9ac\uace0\uba38 (\uc218\uc9c0)\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uae30\ub2a5\uae30\uc758 \ud569\uc131\uc5d0 \ub530\ub77c \ubd88\ud3ec\ud654 \ud3f4\ub9ac \uc5d0\uc2a4\ud14c\ub974 \ud074\ub798\uc2a4 PE, \uc5d0\ud3ed\uc2dc EA, \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \ud074\ub798\uc2a4 PUA, \ud3f4\ub9ac \uc5d0\uc2a4\ud14c\ub974 \ud074\ub798\uc2a4 PEA, \uc544\ubbf8\ub178 \ud074\ub798\uc2a4, \ud3f4\ub9ac\uc5d0\ud14c\ub974 \ud074\ub798\uc2a4, \uc720\uae30 \uc2e4\ub9ac\ucf58 \ud074\ub798\uc2a4, \uc778\uc0b0\uc5fc \uc5d0\uc2a4\ud14c\ub974 \ud074\ub798\uc2a4, \ud63c\ud569 \ud074\ub798\uc2a4 \ub4f1\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub458\uc9f8, \uc218\uc9c0\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uad11\uacbd\ud654 \ucf54\ud305\uc758 \uae30\ub2a5\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \ubc94\uc8fc\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1, \uacbd\uc9c8 \uc218\uc9c0 - \ub192\uc740 Tg, \ub192\uc740 \uacbd\ub3c4, \uc88b\uc740 \ud654\ud559\uc801 \ud2b9\uc131, \ub300\ubd80\ubd84\uc758 \uacbd\ud654 \uc18d\ub3c4. \ud45c\uc900 \ube44\uc2a4\ud398\ub180 A EA, \uace0\uae30\ub2a5\uae30 PUA \ubc0f \uc800 \ubd84\uc790\ub7c9 2fPUA, \uace0\uae30\ub2a5\uae30 \uc544\ubbf8\ub178 \uc544\ud06c\ub9b4 \ub808\uc774\ud2b8, \uba54\ud0c0 \ud06c\ub9b4 \ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38 \ub4f1\uacfc \uac19\uc740.<\/p>\n<p>2, \uc5f0\uc9c8 \uc218\uc9c0-Tg \uc791\uace0 \uc720\uc5f0\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uacbd\ud654 \uc18d\ub3c4\uac00 \ub290\ub9ac\uace0 \uac00\uad50 \ubc00\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. \ubcc0\uc131 \uc5d0\ud3ed\uc2dc-\uc5d0\ud3ed\uc2dc \ub300\ub450\uc720 \uc544\ud06c\ub9b4 \ub808\uc774\ud2b8 \ub4f1; \uc7a5\uc1c4 \ud3f4\ub9ac \uc5d0\uc2a4\ud14c\ub974 \uc544\ud06c\ub9b4 \ub808\uc774\ud2b8; \ud3c9\uade0 \ubd84\uc790\ub7c9\uc774 1200 PUA \uc774\uc0c1\uc778 \uc9c1\uc120 \uc0ac\uc2ac \uad6c\uc870; \uc77c\ubd80 \uc21c\uc218 \uc544\ud06c\ub9b4 \ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38 \ub4f1.<\/p>\n<p>3, \uadf9\uc131 \uc218\uc9c0\ub294 \ud65c\uc131 \uc218\uc18c\ub97c \ud568\uc720\ud558\uac70\ub098 \uc218\uc18c \uacb0\ud569\uc744 \ud615\uc131\ud558\uae30 \uc26c\uc6b4 \uc62c\ub9ac\uace0\uba38\ub85c \uadf9\uc131 \ub610\ub294 \ud45c\uba74 \uc7a5\ub825\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uc0b0\uc5fc \uc544\ud06c\ub9b4\ub808\uc774\ud2b8, \uc2e4\ub9ac\ucf58 \uc62c\ub9ac\uace0\uba38, \uce74\ub974\ubcf5\uc2e4 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc62c\ub9ac\uace0\uba38 \ub4f1\uacfc \uac19\uc740 \uadf9\uc131 \ub610\ub294 \ud45c\uba74 \uc7a5\ub825\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>4, \uc218\uc131 UV \uc62c\ub9ac\uace0\uba38, \uc77c\ubc18\uc801\uc778 \uc5d0\uba40\uc83c \uc720\ud615, \ubb3c \ubd84\uc0b0 \uc720\ud615, \uc218\uc6a9\uc131 \uc720\ud615.<\/p>\n<p>5, \uad11 \uacbd\ud654 \ucf54\ud305\uc758 \uc81c\ud615\uc5d0\uc11c \ube44 \uac00\uad50 \ud074\ub798\uc2a4 \uc218\uc9c0\ub294 \ucda9\uc804 \uc5ed\ud560, \uac00\uad50 \ubc00\ub3c4 \ud5a5\uc0c1, \uc811\ucc29\ub825 \uc99d\uac00, \uc720\uc5f0\uc131 \ubcc0\ud654, \uc2b5\uc724\uc131 \ud5a5\uc0c1 \ubc0f \uae30\ud0c0 \uc5ed\ud560\uc744\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \uc218\uc9c0\ub294 \uc7a5\uc720 \uc54c\ud0a4\ub4dc \uc218\uc9c0, \uc5f4\uac00\uc18c\uc131 \uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uc218\uc9c0, \uc54c\ub370\ud788\ub4dc \ubc0f \ucf00\ud1a4 \uc218\uc9c0, \uc11d\uc720 \uc218\uc9c0 \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc14b\uc9f8, \ub808\uc9c4 \uc120\ud0dd \uc2dc \uad11\uacbd\ud654(UV) \ucf54\ud305 \ud3ec\ubbac\ub7ec\uc758 \uc124\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucf54\ud305 \uacf5\uc2dd\uc744 \uc124\uacc4\ud558\uae30 \uc804\uc5d0 \ud504\ub77c\uc774\uba38, \ud0d1\ucf54\ud2b8 \ub610\ub294 \uceec\ub7ec \ud398\uc778\ud2b8 \ub4f1 \ucf54\ud305 \uc720\ud615\uc744 \uba85\ud655\ud788 \ud558\uace0, \uadf9\uc131 \ud06c\uae30(\ud45c\uba74 \uc7a5\ub825), \uacb0\uc815\ud654 \uc720\ubb34, \uc5f4\uac00\uc18c\uc131 \ub610\ub294 \uc5f4\uacbd\ud654\uc131 \ub4f1 \ucf54\ud305 \uc7ac\ub8cc\uc758 \uae30\ubcf8 \ud2b9\uc131\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uc124\uba85\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1, \ud504\ub77c\uc774\uba38 \uc218\uc9c0\uc758 \uc120\ud0dd. \uc6b0\uc120, \ud504\ub77c\uc774\uba38 \uc218\uc9c0\uc758 \uc77c\ubc18\uc131 \uc778 \uc811\ucc29\ub825, \uae30\ud310\uacfc \uceec\ub7ec \ud544\ub7ec\uc758 \ud45c\uba74 \uc7a5\ub825\uc774 \uc815\ud655\ud788 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ub450 \uac00\uc9c0 \uc694\uad6c \uc0ac\ud56d \uc778 \uc0c9\uc0c1 \ubc0f \ud544\ub7ec\uc758 \uc816\uc74c\uacfc \uae30\ud310\uc758 \uc816\uc74c\uc744 \ub098\ud0c0\ub0b4\ub294 \uc816\uc74c\uc131, \uc8fc\ub85c \uc0cc\ub529 \ubc0f \uce35\uac04 \uc811\ucc29\uc744 \ud3ec\ud568\ud558\ub294 \uc720\uc5f0\uc131\uc785\ub2c8\ub2e4.<\/p>\n<p>2, \ud0d1\ucf54\ud2b8\uc6a9 \ub808\uc9c4 \uc120\ud0dd\ud558\uae30. \ud0d1\ucf54\ud2b8\uc758 \uc131\ub2a5\uacfc \ub808\uc9c4 \uc120\ud0dd\uc740 \uc544\ub798\uc5d0 \uc124\uba85\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud544\ub984\uc758 \ucda9\ub9cc\ud568\uacfc \ud3c9\ud0c4\ud568. \uc774 \uc694\uad6c \uc0ac\ud56d\uc744 \ub2ec\uc131\ud558\ub824\uba74 \ud638\ud658\uc131\uc774 \uc88b\uc740 \ud638\ud658 \uac00\ub2a5\ud55c \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 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc131\uc740 \uc8fc\ub85c \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \ud2b9\uc131\uc740 \uc11c\ub85c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc \ubc18\ub4dc\uc2dc \ub3d9\uc77c\ud558\uc9c0\ub294 \uc54a\uc73c\ubbc0\ub85c \ub2e4\ub974\uac8c \ucde8\uae09\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uce35\uac04 \uc811\ucc29. \ub808\uc774\uc5b4 \uac04 \uc811\ucc29 \uc194\ub8e8\uc158\uc740 \uc2b5\uc724 \ubc0f \ub808\ubca8\ub9c1\uacfc \ub808\uc9c4 \uadf9\uc131\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>EA, PUA (\ud3f4\ub9ac \uc5d0\uc2a4\ud14c\ub974)\ub294 \ub0b4 \ud654\ud559\uc131\uc774 \uc6b0\uc218\ud558\uace0 PE, \ud3f4\ub9ac \uc5d0\ud14c\ub974\ub294 \uc5f4\uc545\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\ubc29\uc871 PUA, \uc21c\uc218 \ud3f4\ub9ac \uc5d0\ud14c\ub974 \uc544\ud06c\ub9b4 \ub808\uc774\ud2b8, \uc21c\uc218 C, \uc544\ubbf8\ub178 \ud074\ub798\uc2a4\ub294 \ud669\ubcc0 \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uc801\uc808\ud55c \ud669\ubcc0 \ubc29\uc9c0\uc81c\ub97c \ucca8\uac00\ud558\ub294 \uc81c\ud615\ub3c4 \ud0d1 \ucf54\ud305\uc758 \ud669\ubcc0 \uc800\ud56d\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9e4\ud2b8 \uc694\uad6c \uc0ac\ud56d. \ubd84\uc790\ub7c9\uc774 \uc57d\uac04 \uc791\uac70\ub098 \ub9e4\uc6b0 \ud070 \uc77c\ubd80 \uc218\uc9c0\ub294 \ud2b9\uc815 \ubb34\uad11\ud0dd \ud6a8\uacfc\ub97c \uac00\uc9c0\uba70 \uc77c\ubd80 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0 \ubb34\uad11\ud0dd \ud6a8\uacfc\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How buyers usually evaluate UV monomers and resin systems<\/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\/agesin-uv-d7700d-tego-rad-2700\/\">CHLUMICRYL UV-D7700D<\/a>:<\/strong> Helpful when a different UV oligomer route is worth benchmarking in the resin 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<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiag-3000\/\">CHLUMIAG 3000<\/a>:<\/strong> A practical leveling and anti-sticking reference in UV coating and ink-related systems.<\/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>Light-curing coatings used oligomer is also known as prepolymer, which has a small molecular weight, has the characteristics of polymerization groups, viscosity, is the main body of light-curing coatings film.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5596","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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