\uad11\uacbd\ud654 \ubcf5\ud569 \ub808\uc9c4(\ud2b9\ud788 \uce58\uacfc\uc6a9 \uc218\ubcf5\uc7ac)\uc5d0\uc11c \uad11\uac10\uc791\uc81c(\uad11\uac1c\uc2dc\uc81c)\ub85c \uce84\ud3ec\ud034\ub17c(CQ)\uc774 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 \uc8fc\ub85c \uace0\uc720\ud55c \ud654\ud559\uc801 \ud2b9\uc131 \ubc0f \uc801\uc6a9 \uc774\uc810\uacfc \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\uc11d\ub41c \uad6c\uccb4\uc801\uc778 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n
1. \uc784\uc0c1 \uc801\uc6a9\uc5d0 \uc801\ud569\ud55c \uac00\uc2dc\uad11\uc120 \ud30c\uc7a5 \uc77c\uce58
\n\ud761\uc218 \ud2b9\uc131:
\n\uce84\ud3ec\ud034\ub17c\uc758 \ud761\uc218 \ud53c\ud06c\ub294 468nm \uccad\uc0c9\uad11 \uc601\uc5ed\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 \uce58\uacfc \uad11\uc911\ud569 \uc7a5\ube44(\uc608: LED \uad11\uc911\ud569 \ub7a8\ud504)\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uccad\uc0c9\uad11(450~490nm)\uacfc \ub9e4\uc6b0 \uc77c\uce58\ud569\ub2c8\ub2e4.<\/p>\n
\uae30\uc874\uc758 \uc790\uc678\uc120 \uacbd\ud654\uc81c(\uc608: \ubca4\uc820 \ub514\ud398\ub2d0 \uc5d0\ud14c\ub974)\ub294 \uc790\uc678\uc120(UV)\uc744 \uc5ec\uae30\uc2dc\ucf1c\uc57c \ud558\uc9c0\ub9cc UV\ub294 \uc778\uccb4 \uc870\uc9c1\uc5d0 \uc720\ud574\ud55c \ubc18\uba74 \uccad\uc0c9\uad11\uc740 \uad6c\uac15 \uc218\uc220\uc5d0 \ub354 \uc548\uc804\ud558\uace0 \ud22c\uacfc\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n
\ub192\uc740 \uad11\uac1c\uc2dc \ud6a8\uc728:
\nCQ\ub294 \uccad\uc0c9\uad11 \uc870\uc0ac \ud558\uc5d0\uc11c \uc5d0\ub108\uc9c0\ub97c \ube60\ub974\uac8c \ud761\uc218\ud558\uace0 \ud65c\uc131 \uc720\ub9ac\uae30\ub97c \uc0dd\uc131\ud558\uc5ec(\uc218\uc18c \ud3ec\uc9d1 \ubc18\uc751 \ub610\ub294 \uc544\ubbfc \ucd09\uc9c4\uc81c\uc640\uc758 \uc2dc\ub108\uc9c0 \ud6a8\uacfc\ub97c \ud1b5\ud574) \uc218\uc9c0 \ubaa8\ub178\uba38(\uc608: Bis-GMA, UDMA)\uc758 \uc911\ud569\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uac1c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n
2. \uc6b0\uc218\ud55c \uc0dd\uccb4 \uc801\ud569\uc131 \ubc0f \uc548\uc804\uc131
\n\ub0ae\uc740 \uc138\ud3ec \ub3c5\uc131:
\n\uc7a5\ub1cc \ud034\ub17c \uc790\uccb4\uc640 \uad11\ubd84\ud574 \uc0dd\uc131\ubb3c(\uc608: \uc7a5\ub1cc \uc720\ub3c4\uccb4)\uc740 \ub3c5\uc131\uc774 \ub0ae\uace0 \uce58\uacfc \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc0dd\uccb4 \uc801\ud569\uc131 \ud45c\uc900(\uc608: ISO 10993)\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n
\ub2e4\ub978 \uad11\uac1c\uc2dc\uc81c(\uc608: TPO)\uc5d0 \ube44\ud574 CQ\ub294 \uacbd\ud654 \ud6c4 \uc794\ub958\ubb3c\uc774 \uc801\uace0 \uc7a5\uae30 \uc548\uc804\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n
\uc790\uadf9\uc801\uc778 \ub0c4\uc0c8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4:
\nCQ\ub294 \ud718\ubc1c\uc131 \ub610\ub294 \uc790\uadf9\uc801\uc778 \ub0c4\uc0c8\uac00 \uc5c6\uc5b4 \ud658\uc790\uc758 \ubd88\ud3b8\ud568\uc744 \ud53c\ud558\uae30 \uc704\ud574 \ubc00\ud3d0\ub41c \uad6c\uac15 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n
3. \ub808\uc9c4 \uc2dc\uc2a4\ud15c\uacfc\uc758 \ud638\ud658\uc131
\n\uc6a9\ud574\uc131 \ubc0f \uc548\uc815\uc131:
\nCQ\ub294 \uc218\uc9c0 \ub9e4\ud2b8\ub9ad\uc2a4(\uc608: \uba54\ud0c0\ud06c\ub9b4\ub808\uc774\ud2b8 \ubaa8\ub178\uba38)\uc5d0 \ub300\ud55c \uc6a9\ud574\ub3c4(\uc57d 0.1-1 wt%)\uac00 \ub192\uace0 \uc0c1\uc628\uc5d0\uc11c \ud654\ud559\uc801\uc73c\ub85c \uc548\uc815\uc801\uc774\uba70 \uc790\uc5f0 \uc911\ud569\uc774\ub098 \ubd84\ud574\uac00 \uc27d\uc9c0 \uc54a\uc544 \uc7ac\ub8cc\uc758 \ubcf4\uad00 \uae30\uac04\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n
\uc0c9\uc0c1 \uc801\uc751\uc131:
\nCQ \uc790\uccb4\ub294 \ubc1d\uc740 \ub178\ub780\uc0c9\uc774\uc9c0\ub9cc \ub808\uc9c4\uc774 \uacbd\ud654\ub41c \ud6c4\uc5d0\ub294 \uc0c9\uc0c1\uc774 \uac70\uc758 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc2ec\ubbf8\uc801 \uc694\uad6c \uc0ac\ud56d(\uc608: \ubcf5\ud569 \ub808\uc9c4\uc740 \uc790\uc5f0 \uce58\uc544 \uc0c9\uc0c1\uacfc \uc77c\uce58\ud574\uc57c \ud568)\uc744 \uc704\ud55c \uce58\uacfc \uc218\ubcf5 \uc7ac\ub8cc\uc5d0 \ud2b9\ud788 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n
4. \uc2dc\ub108\uc9c0 \ubc0f \uc81c\ud615 \uc720\uc5f0\uc131
\n\uc544\ubbfc \uac00\uc18d\uae30\uc640\uc758 \uc2dc\ub108\uc9c0 \ud6a8\uacfc:
\n\uc784\uc0c1 \uc81c\ud615\uc740 \uc885\uc885 3\ucc28 \uc544\ubbfc \ucd09\uc9c4\uc81c(\uc608: DMABEE, 4-EDMAB)\uc640 \ud568\uaed8 CQ\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0b0\ud654 \ud658\uc6d0 \uc2dc\uc2a4\ud15c\uc744 \ud615\uc131\ud569\ub2c8\ub2e4:<\/p>\n
\uc544\ubbfc \uc218\uc18c \uc6d0\uc790\ub85c\ubd80\ud130\uc758 CQ \u2192 \uccad\uc0c9\uad11 \uc5ec\uae30 \u2192 \uc790\uc720 \ub77c\ub514\uce7c \uc0dd\uc131 \u2192 \uc218\uc9c0 \uc911\ud569 \uc2dc\uc791.<\/p>\n
\uc774\ub7ec\ud55c \uc2dc\ub108\uc9c0 \ud6a8\uacfc\ub294 \uac1c\uc2dc \ud6a8\uc728\uc744 \ud06c\uac8c \uac1c\uc120\ud558\uace0 \ub0ae\uc740 \uad11\ub7c9\uc5d0\uc11c\ub3c4 \ube60\ub978 \uacbd\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n
\uacbd\ud654 \uae4a\uc774\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:
\nCQ \ub18d\ub3c4\uc640 \uad11\ub3c4\ub97c \uc870\uc815\ud558\uc5ec \ub808\uc9c4\uc758 \uacbd\ud654 \uae4a\uc774(\uc77c\ubc18\uc801\uc73c\ub85c 2~4mm)\ub97c \uc870\uc808\ud558\uc5ec \uce58\uacfc \uc218\ubcf5\ubb3c\uc758 \uce35\ubcc4 \uacbd\ud654\uc5d0 \ub300\ud55c \uc218\uc694\ub97c \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
5. \uac80\uc99d\ub41c \uae30\uc220 \ubc0f \uaddc\uc81c \uc9c0\uc6d0
\n\uacfc\uac70 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud655\uc778:
\nCQ\ub294 1970\ub144\ub300\ubd80\ud130 \uce58\uacfc\uc6a9 \ub808\uc9c4\uc5d0 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc784\uc0c1 \ub370\uc774\ud130\ub97c \ucd95\uc801\ud558\uc5ec \uc131\ub2a5\uacfc \uc548\uc804\uc131\uc744 \ub110\ub9ac \uc778\uc815\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ubbf8\uad6d\uce58\uacfc\uc758\uc0ac\ud611\ud68c(ADA)\uc640 ISO \ud45c\uc900 \ubaa8\ub450 \uad11\uc911\ud569 \ub808\uc9c4\uc758 \ud575\uc2ec \uac1c\uc2dc\uc81c\ub85c CQ\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n
\ub300\uc548\uc758 \ud55c\uacc4:
\n\ub2e4\ub978 \uac00\uc2dc\uad11\uc120 \uac1c\uc2dc\uc81c(\uc608: TPO, \uc774\ubcf4\uc138\ub9b0)\ub294 \uac1c\uc2dc \ud6a8\uc728\uc740 \ub192\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n
\uc0c9\uc0c1 \uac04\uc12d(\uc608: TPO\uac00 \ub178\ub780\uc0c9\uc73c\ub85c \ubbf8\uad00\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294 \uacbd\uc6b0);<\/p>\n
\ub3c5\uc131 \ub17c\ub780(\uc77c\ubd80 \uc2e0\uaddc \uac1c\uc2dc\uc81c\uc758 \ub300\uc0ac\uc0b0\ubb3c\uc740 \uc7a0\uc7ac\uc801 \uc704\ud5d8\uc774 \uc788\uc744 \uc218 \uc788\uc74c);<\/p>\n
\ube44\uc6a9 \ubc0f \uacf5\uc815 \ubcf5\uc7a1\uc131(\ub808\uc9c4 \ubc30\ud569 \ubc0f \uc7a5\ube44 \uc870\uc815 \ud544\uc694).<\/p>\n
<\/p>\n
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
Why are blended photoinitiator packages so common?<\/strong> Should incomplete cure always be solved by adding more initiator?<\/strong> <\/p>\n <\/p>\n 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>\n <\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" The widespread use of camphorquinone (CQ) as a photosensitizer (photoinitiator) in light-curing composite resins (especially dental restorative materials) is mainly closely related to its unique chemical properties and application advantages.<\/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-8197","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"\n
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
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\uc9c0\uae08 \ubb38\uc758\ud558\uc138\uc694!<\/b><\/strong><\/h2>\n
\uac00\uaca9 \ub610\ub294 \uc0d8\ud50c \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc544\ub798 \uc591\uc2dd\uc5d0 \uc5f0\ub77d\ucc98 \uc815\ubcf4\ub97c \uae30\uc785\ud574 \uc8fc\uc2dc\uba74 \ubcf4\ud1b5 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uc5f0\ub77d\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uc774\uba54\uc77c\uc744 \ubcf4\ub0b4\uc154\ub3c4 \ub429\ub2c8\ub2e4. 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
\n\n
\n \uad11\uac1c\uc2dc\uc81c TPO<\/span><\/a><\/td>\n CAS 75980-60-8<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c TMO<\/span><\/a><\/td>\n CAS 270586-78-2<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c PD-01<\/span><\/a><\/td>\n CAS 579-07-7<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c PBZ<\/span><\/a><\/td>\n CAS 2128-93-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c OXE-02<\/span><\/a><\/td>\n CAS 478556-66-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c OMBB<\/span><\/a><\/td>\n CAS 606-28-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c MPBZ(6012)<\/span><\/a><\/td>\n CAS 86428-83-3<\/td>\n<\/tr>\n \n \ud3ec\ud1a0 \uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 MBP<\/span><\/a><\/td>\n CAS 134-84-9<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c MBF<\/span><\/a><\/td>\n CAS 15206-55-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c LAP<\/span><\/a><\/td>\n CAS 85073-19-4<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c ITX<\/span><\/a><\/td>\n CAS 5495-84-1<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c EMK<\/span><\/a><\/td>\n CAS 90-93-7<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c EHA<\/span><\/a><\/td>\n CAS 21245-02-3<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c EDB<\/span><\/a><\/td>\n CAS 10287-53-3<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c DETX<\/span><\/a><\/td>\n CAS 82799-44-8<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c CQ \/ \uce84\ud3ec\ud034\ub17c<\/span><\/a><\/td>\n CAS 10373-78-1<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c CBP<\/span><\/a><\/td>\n CAS 134-85-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c BP \/ \ubca4\uc870\ud398\ub17c<\/span><\/a><\/td>\n CAS 119-61-9<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c BMS<\/span><\/a><\/td>\n CAS 83846-85-9<\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 938<\/span><\/a><\/td>\n CAS 61358-25-6<\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 937<\/span><\/a><\/td>\n CAS 71786-70-4<\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 819 DW<\/span><\/a><\/td>\n CAS 162881-26-7<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 819<\/span><\/a><\/td>\n CAS 162881-26-7<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 784<\/span><\/a><\/td>\n CAS 125051-32-3<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 754<\/span><\/a><\/td>\n CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 6993<\/span><\/a><\/td>\n CAS 71449-78-0<\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 6976<\/span><\/a><\/td>\n CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 379<\/span><\/a><\/td>\n CAS 119344-86-4<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 369<\/span><\/a><\/td>\n CAS 119313-12-1<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 160<\/a><\/span><\/td>\n CAS 71868-15-0<\/td>\n<\/tr>\n \n \uad11\uac1c\uc2dc\uc81c 1206<\/span><\/a><\/td>\n <\/td>\n<\/tr>\n \n \ud3ec\ud1a0\uc774\ub2c8\uc2dc\uc5d0\uc774\ud130 1173<\/span><\/a><\/td>\n CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n