{"id":5435,"date":"2022-08-05T13:30:37","date_gmt":"2022-08-05T13:30:37","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5435"},"modified":"2026-04-28T10:42:05","modified_gmt":"2026-04-28T10:42:05","slug":"structure-principle-of-action-and-common-types-of-hals","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/structure-principle-of-action-and-common-types-of-hals\/","title":{"rendered":"\ubc29\ud574 \uc544\ubbfc \uad11\uc548\uc815\uc81c(HALS)\uc758 \uad6c\uc870, \uc791\uc6a9 \uc6d0\ub9ac \ubc0f \uc77c\ubc18\uc801\uc778 \uc720\ud615"},"content":{"rendered":"<h1><strong>\ubc29\ud574 \uc544\ubbfc \uad11\uc548\uc815\uc81c(HALS)\uc758 \uad6c\uc870, \uc791\uc6a9 \uc6d0\ub9ac \ubc0f \uc77c\ubc18\uc801\uc778 \uc720\ud615<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> \uc0b0\ud654 \ubc29\uc9c0\uc81c, UV \ud761\uc218\uc81c, HALS \uc8fc\uc81c\uc5d0 \ub300\ud574 \uc81c\ud615 \uac1c\ubc1c\uc790\ub4e4\uc740 \uc885\uc885 \uc7a5\uae30 \ubcf4\ud638, \uacf5\uc815 \uc548\uc815\uc131, \uc0c9\uc0c1 \uc81c\uc5b4\ub97c \ud568\uaed8 \ube44\uad50\ud558\ub294\ub370, \uc774\ub294 \uc774\ub7ec\ud55c \uc6b0\uc120\uc21c\uc704\uac00 \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ucca8\uac00\uc81c\ub97c \uac00\ub9ac\ud0a4\uc9c0\ub294 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>In practical weatherability packages, a common combination is <a href=\"https:\/\/longchangchemical.com\/ko\/product\/uv-384-2\/\">UV \ud761\uc218\uae30 384-2<\/a> together with <a href=\"https:\/\/longchangchemical.com\/ko\/product\/light-stabilizer-292\/\">\uad11 \uc548\uc815\uc81c 292<\/a> to balance UV screening and radical scavenging.<\/p>\n<p>\uc790\uc720 \ub77c\ub514\uce7c \ud2b8\ub798\ud551\uc81c\uc758 \uae30\ub2a5\uc740 \uc8fc\ub85c \uc54c\ud0ac \ub77c\ub514\uce7c, \uc54c\ucf55\uc2dc \ub77c\ub514\uce7c, \ud37c\uc625\uc2dc \ub77c\ub514\uce7c \ub4f1 \ucf54\ud305\uc758 \uad11\ub178\ud654 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc790\uc720 \ub77c\ub514\uce7c\uc744 \ud3ec\uc9d1\ud558\uc5ec \uc720\uae30 \ud3f4\ub9ac\uba38\uc5d0\uc11c \uc774\ub7ec\ud55c \ubc18\uc751\uae30\uc758 \ucd94\uac00 \uc0b0\ud654\uc801 \uc190\uc0c1\uc744 \ucc28\ub2e8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc790\uc720 \ub77c\ub514\uce7c \ud2b8\ub798\ud551 \uc81c\uc5d0\ub294 \ubc29\ud574 \ud398\ub180 \uad11\uc548\uc815\uc81c\uc640 \ubc29\ud574 \uc544\ubbfc \uad11\uc548\uc815\uc81c(HALS) \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc790\ub294 \ud398\ub180 \uad6c\uc870\ub85c \uc790\uc720 \ub77c\ub514\uce7c \uc911\ud569\uc5d0 \ucc28\ub2e8 \ud6a8\uacfc\uac00\uc788\uc744 \uc218 \uc788\uc73c\uba70, \uad11 \uc548\uc815\ud654 \ud6a8\uacfc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc29\ud574 \uc544\ubbfc \uad11 \uc548\uc815\uc81c\ub9cc\ud07c \uc88b\uc9c0 \uc54a\uc73c\uba70 \ud56d\uc0b0\ud654\uc81c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ubc29\ud574 \uc544\ubbfc \uad11 \uc548\uc815\uc81c\ub294 \uace0\ud6a8\uc728 \uad11 \uc548\uc815\uc81c\uc758 \ud55c \uc885\ub958\uc774\uba70 \ud604\uc7ac \ud3f4\ub9ac\uba38 \uc7ac\ub8cc\uc758 \uad11 \ub178\ud654 \ubc29\uc9c0 \uacf5\uc815\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uad11 \uc548\uc815\uc81c \uc911 \ud558\ub098\uc774\uba70, \uc885\uc885 \ud3f4\ub9ac\uba38 \uad11 \uc0b0\ud654 \ud3ec\ud68d, \ub77c\ub514\uce7c\uc758 \ubd84\ud574 \uacfc\uc815 \ubc0f \uc54c\ud0ac \uacfc\uc0b0\ud654\uc218\uc18c\uc758 \ubd84\ud574, \ubc84\uc2a4\ud2b8 \uc5ec\uae30 \uc0c1\ud0dc \uc5d0\ub108\uc9c0 \ubc0f \uae30\ud0c0 \ubc29\ubc95\uc744 \ud1b5\ud574 \ud3f4\ub9ac\uba38\uc758 \uad11 \uc548\uc815\ud654 \ubaa9\uc801\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud55c \ud3f4\ub9ac\uba38 \uad11 \uc548\uc815\ud654\ub97c \ucd09\uc9c4\ud558\uc9c0\ub9cc \ud604\uc7ac \uad11 \uacbd\ud654 \ucf54\ud305\uc5d0\uc11c \uc77c\ubc18\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uad11 \uc548\uc815\uc81c\uc774\uae30\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uad6c\uc870\uc801\uc73c\ub85c \ubc29\ud574 \uc544\ubbfc\uc5d0\ub294 \ud53c\ud398\ub9ac\ub518 \uacc4\uc5f4, \uc774\ubbf8\ub2e4\uc878\ub9ac\ub514\ub17c \uacc4\uc5f4, \uc544\uc81c\ud2f0\ub514\ub17c \uacc4\uc5f4 \ubc0f \uae30\ud0c0 \uc720\ub3c4\uccb4\uac00 \uc788\uc73c\uba70, \uadf8 \uc911 2,2,6,6-\ud14c\ud2b8\ub77c\uba54\ud2f8\ud53c\ud398\ub9ac\ub518\uacfc \uadf8 \uce58\ud658 \uc720\ub3c4\uccb4 \uacc4\uc5f4\uc774 \uc9c0\ubc30\uc801\uc774\uba70 \uae30\ubcf8 \uad6c\uc870\ub294 \uc67c\ucabd \uadf8\ub9bc (a)\uc640 (b)\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>HALS\uc758 \ub2e4\uc591\ud55c \uad6c\uc870 \uc911 N-H \uad6c\uc870\uc640 N- \uba54\ud2f8 \uce58\ud658 \uc720\ub3c4\uccb4\uac00 \uc77c\ubc18\uc801\uc774\uba70 N \uc544\uc138\ud2f8 \uc720\ub3c4\uccb4\ub294 \uc131\ub2a5\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud14c\ud2b8\ub77c \uba54\ud2f8 \ud53c\ud398\ub9ac\ub518 \uad6c\uc870\ub294 \uacf5\uc561 \uad6c\uc870\uc640 \ubc1c\uc0c9\uae30\uac00\uc5c6\uace0 250nm \uc774\uc0c1\uc758 \ud30c\uc7a5\uc744 \uac00\uc9c4 \ube5b\uc744 \ud761\uc218\ud558\uc9c0 \uc54a\uc73c\uba70 \uc790\uc678\uc120 \ud761\uc218\uc81c \ubc0f \uc5ec\uae30 \uc0c1\ud0dc \ud30c\uc5f4 \uc81c\uc758 \ud2b9\uc131\uc744 \uac16\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc67c\ucabd \uadf8\ub9bc\uacfc \uac19\uc774 \uad11\uc548\uc815\ud654 \uba54\ucee4\ub2c8\uc998\uc740 \ub9e4\uc6b0 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc67c\ucabd \uc704\uc758 (c)\uc640 \uac19\uc774 \ud3f4\ub9ac\uba38\uc758 \uad11\uc548\uc815\ud654\uc5d0 \uc2e4\uc81c\ub85c \uc9c1\uc811\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ub294 \uac83\uc740 \ubc29\ud574 \uc544\ubbfc \uc9c8\uc18c-\uc0b0\uc18c \ub77c\ub514\uce7c\uc774\ub77c\uace0 \uc5ec\uaca8\uc9d1\ub2c8\ub2e4. HALS\ub294 \ud65c\uc131 \uad11\uc548\uc815 \uad6c\uc870\uc758 \uc804\uad6c\uccb4\uc77c \ubfd0\uc774\uba70, \uad11\uc0b0\ud654 \uc870\uac74\uc5d0\uc11c\ub294 \uc624\uc874, \uc5ec\uae30\ub41c \ub2e8\uc77c \uc0c1\ud0dc \uc0b0\uc18c \ubd84\uc790 \uacfc\uc0b0\ud654\uc218\uc18c, \ud398\ub85d\uc2e4 \ub77c\ub514\uce7c \ubc0f \uc54c\ud0ac \uacfc\uc0b0\ud654\uc218\uc18c\uc640 \uac19\uc740 \uc0b0\ud654 \uc885\ub4e4\uc774 \ud3f4\ub9ac\uba38\uc5d0 \ubc18\ub4dc\uc2dc \uc874\uc7ac\ud558\uac70\ub098 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc67c\ucabd \uc704 (a)\uc640 (b)\uc5d0 \ud45c\uc2dc\ub41c \ud14c\ud2b8\ub77c\uba54\ud2f8\ud53c\ud398\ub9ac\ub518 \uad6c\uc870\ub294 \uc774\ub7ec\ud55c \ubc18\uc751\uc131 \uc885\uc5d0 \uc758\ud574 \uc0b0\ud654\ub418\uae30 \uc26c\uc6b4 \uc9c8\uc18c-\uc0b0\uc18c \ub77c\ub514\uce7c \uad6c\uc870\ub85c \uc67c\ucabd \uc704 (c)\uc5d0\uc11c\uc640 \uac19\uc774 \uc0b0\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\uc0b0\ud654\uc9c8\uc18c \ub77c\ub514\uce7c \uad6c\uc870\ub294 \ube44\uad50\uc801 \uc548\uc815\uc801\uc778 \ub77c\ub514\uce7c\ub85c, \uae30\uc874 \uc870\uac74\uc5d0\uc11c \ubd84\ub9ac \ubc0f \uc815\uc81c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>HALS \uc9c8\uc18c-\uc0b0\uc18c \ub77c\ub514\uce7c\uc740 \uad11\ub178\ud654 \uacfc\uc815\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \uc790\uc720 \ub77c\ub514\uce7c\uc744 \ud3ec\ucc29\ud558\uc5ec \ucd94\uac00\uc801\uc778 \uc720\ud574\ud55c \ubc18\uc751\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud6a8\uacfc\uc758 \uac1c\ub7b5\ub3c4\ub294 \uc704\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad11\ub178\ud654\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uc5f0\uc1c4 \ub77c\ub514\uce7c\uc740 \uacbd\ud654\ub41c \ud544\ub984 \ub0b4\uc758 \uc0b0\uc18c \ubd84\uc790\uc640 \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \uacfc\uc0b0\ud654 \ub77c\ub514\uce7c\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uc989 \uc9c8\uc18c-\uc0b0\uc18c \ub77c\ub514\uce7c\uacfc \uc0b0\uc18c \ubd84\uc790\uac00 \uc5f0\uc1c4 \ub77c\ub514\uce7c\uc5d0 \uacb0\ud569\ud558\uae30 \uc704\ud574 \uacbd\uc7c1\ud558\uace0 \uc0b0\uc18c \ubd84\uc790\uc640 \ud0c4\uc18c \uc911\uc2ec \ub77c\ub514\uce7c \uc0ac\uc774\uc758 \uacb0\ud569 \ubc18\uc751\uc740 \uc18d\ub3c4 \uc0c1\uc218\uc5d0 \uc758\ud574 \uc57d\uac04 \uc9c0\ubc30\ub429\ub2c8\ub2e4. \ub2e4\ud589\ud788\ub3c4 \uace0\uccb4 \ud3f4\ub9ac\uba38 \ud544\ub984, \ud2b9\ud788 \uac00\uad50 \ud3f4\ub9ac\uba38 \ucf54\ud305 \ub0b4\uc5d0\uc11c\ub294 \uc0b0\uc18c \ubd84\uc790\uc758 \ud655\uc0b0\uc774 \uc81c\ud55c\ub418\uace0 \ud544\ub984 \ub0b4 \uc0b0\uc18c \ubd84\uc790\uc758 \ub18d\ub3c4\uac00 \uc9c8\uc18c \uc0b0\uc18c \ub77c\ub514\uce7c\uc758 \ub18d\ub3c4\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc9c8\uc18c-\uc0b0\uc18c \ub77c\ub514\uce7c\uc740 \uc5f0\uc1c4 \ub77c\ub514\uce7c\uc5d0 \ub300\ud55c \ud3d0\uc1c4 \ubc18\uc751\uc5d0\uc11c \uc0c1\ub300\uc801\uc73c\ub85c \uc6b0\uc138\ud569\ub2c8\ub2e4. \ub2c8\ud2b8\ub85d\uc2e4 \ub77c\ub514\uce7c\uc740 \ucc98\uc74c\uc5d0\ub294 \ud3f4\ub9ac\uba38 \uc0ac\uc2ac \ub77c\ub514\uce7c\ub9cc \ud3ec\ud68d\ud558\uc5ec NOR\ub85c \ud45c\uc2dc\ub418\ub294 \ubc29\ud574\ub41c \ud53c\ud398\ub9ac\ub518 \uc0b0\uc18c \ubc00\ubd09 \ud3f4\ub9ac\uba38 \uc0ac\uc2ac \uc138\uadf8\uba3c\ud2b8\ub97c \ud615\uc131\ud558\uba70, \uc774\ub294 \ud3f4\ub9ac\uba38 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uad11\ub178\ud654\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \uacfc\uc0b0\ud654 \ub77c\ub514\uce7c\uacfc \uacc4\uc18d \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \uacfc\uc0b0\ud654 \ub77c\ub514\uce7c\uc744 \uc18c\ube44\ud558\uace0 \ud65c\uc131 \ub2c8\ud2b8\ub85d\uc2e4 \ub77c\ub514\uce7c\uacfc \ubc29\ud574\ub41c \uc544\ubbfc \uad6c\uc870\ub97c \ub3d9\uc2dc\uc5d0 \uc7ac\uc0dd\ud558\uc5ec HALS\uc758 \uc120\uc21c\ud658\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c HALS\uac00 \uad11\uc548\uc815\ud654 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud558\ub294 \uc8fc\uc694 \uba54\ucee4\ub2c8\uc998\uc77c \uac83\uc785\ub2c8\ub2e4. \uc67c\ucabd \uc704\uc758 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>HALS\ub294 \ub9ce\uc740 \ub4f1\uae09\uc758 \ubc29\ud574 \uc544\ubbfc \uad11 \uc548\uc815\uc81c\uac00 \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \uad11 \uc548\uc815\uc81c\uac00 \uc9c0\ubc30\uc801 \uc778 \uc704\uce58\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc73c\uba70, \uc544\ubbfc\uc758 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 HALS\ub294 \ud2b9\uc815 \uc54c\uce7c\ub9ac\uc131, \uc0b0 \uc591\uc131\uc790\ud654\ub97c \ub098\ud0c0\ub0b4\uba70 \uc9c8\uc18c \uc0b0\uc18c \ub77c\ub514\uce7c \ud65c\uc131\uc73c\ub85c\uc758 \uc804\ud658\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc54c\uce7c\ub9ac\ub3c4\uac00 \ub192\uc740 HALS\ub294 \uc0b0 \ub610\ub294 \uc0b0 \ucd09\ub9e4 \ucf54\ud305 \uc81c\ud615\uc5d0 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548\ub418\uba70 \ud560\ub85c\uac90 \ud568\uc720 \ub09c\uc5f0 \ucf54\ud305\uc5d0\ub3c4 \uc720\uc0ac\ud55c \ubb38\uc81c\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4. HALS\uc758 \uad6c\uc870\ub294 \uc0b0\ub3c4\uc640 \uc54c\uce7c\ub9ac\ub3c4\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uad6c\uc870\uc640 \uc0b0\ub3c4 \uac04\uc758 \uad00\uacc4\ub294 \uc544\ub798 \ud45c\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>N- \uc54c\ud0ac\ud654 \ubc29\ud574 \uc544\ubbfc(N-CH3)\uc758 \uc54c\uce7c\ub9ac\uc131\uc740 \uc774\ucc28 \uc544\ubbfc \uad6c\uc870(N-H)\uc758 \ubc29\ud574 \uc544\ubbfc\ubcf4\ub2e4 \uc57d\uac04 \uc57d\ud558\uba70, \ud788\ub4dc\ub85d\uc2e4\uc544\ubbfc \uad6c\uc870, O- \uc54c\ud0ac\ud654 \ud788\ub4dc\ub85d\uc2e4\uc544\ubbfc \uad6c\uc870 \ubc0f \uc544\uc138\ud2f8\ud654 \ubc29\ud574 \uc544\ubbfc \uacc4\uc5f4 \uc720\uae30\uccb4\ub294 \uc57d\uac04\uc758 \uc57d\uc0b0\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ubc29\ud574 \uc544\ubbfc \uad11 \uc548\uc815\uc81c\uc758 \uc5fc\uae30\uc131\uc744 \uc904\uc774\uba74\uc11c \ubc18\uc751\uc131\uacfc \uac19\uc740 \uc694\uc778\ub3c4 \uace0\ub824\ud574\uc57c\ud569\ub2c8\ub2e4. \uc801\uc6a9 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \uc57d \uc54c\uce7c\ub9ac\uc131 \ubc29\ud574 \uc544\ubbfc \uad11 \uc548\uc815\uc81c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub9ce\uc740 O- \uc54c\ud0ac\ud654 \ud788\ub4dc \ub85d\uc2e4 \uc544\ubbfc \uad6c\uc870\uc640 \uc544\uc138\ud2f8\ud654 \ubc29\ud574 \uc544\ubbfc \uc720\ub3c4\uccb4\uc774\uba70, \uc774\ub7ec\ud55c HALS\ub294 \uc0b0\uc131 \ud658\uacbd \ucf54\ud305 \uc81c\ud615\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for antioxidant, UV absorber, and HALS packages<\/h2>\n<p>\ub300\ubd80\ubd84\uc758 \uc548\uc815\uc81c \uacb0\uc815\uc740 \ub2e8\uc77c \uc81c\ud488 \uacb0\uc815\uc774 \uc544\ub2c8\ub77c \ud328\ud0a4\uc9c0 \uacb0\uc815\uc73c\ub85c \ucc98\ub9ac\ub420 \ub54c \uac00\uc7a5 \uc88b\uc740 \uacb0\uacfc\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uae30\uc220 \uad6c\ub9e4\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc7a5\uae30 \uc5f4 \ub178\ud654, \uacf5\uc815 \uc548\uc815\uc131, \uc678\ubd80 \ub178\ucd9c \ubc0f \uc0c9\uc0c1 \ubbfc\uac10\ub3c4\ub97c \ud568\uaed8 \uac80\ud1a0\ud568\uc73c\ub85c\uc368 \uac00\uc7a5 \uac15\ub825\ud55c \ub2f5\uc744 \uc5bb\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc7a5\uae30 \uc548\uc815\uc131\uc73c\ub85c\ubd80\ud130 \ucc98\ub9ac \ubcf4\ud638\ub97c \ubd84\ub9ac<\/strong> \ub179\ub294\uc810 \uc774\ub825\uc5d0 \uac00\uc7a5 \uc88b\uc740 \ucca8\uac00\uc81c\uac00 \ud56d\uc0c1 \uc11c\ube44\uc2a4 \uc218\uba85 \uc720\uc9c0\uc5d0 \uac00\uc7a5 \uc88b\uc740 \ucca8\uac00\uc81c\uc640 \uac19\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2dc\ub108\uc9c0\ub97c \uc758\ub3c4\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub77c<\/strong> \ub9ce\uc740 \ud3f4\ub9ac\uba38 \ubc0f \ucf54\ud305 \uc2dc\uc2a4\ud15c\uc740 1\ucc28 \ubc0f 2\ucc28 \uc548\uc815\uc81c\ub97c \uc758\ub3c4\uc801\uc73c\ub85c \uc30d\uc73c\ub85c \uc0ac\uc6a9\ud560 \ub54c \ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0c9\uc0c1 \ubc0f \uba85\ud655\uc131 \uc694\uad6c \uc0ac\ud56d \uac80\ud1a0<\/strong> \ubc1d\uace0 \uc605\uc740 \uc0c9\uc0c1\uc758 \uc2dd\ud488 \uc811\ucd09\uc6a9 \ub610\ub294 \ud770\uc0c9 \uc81c\ud488\uc740 \uc885\uc885 \uc5b4\ub450\uc6b4 \uc0b0\uc5c5\uc6a9 \uc81c\ud488\ubcf4\ub2e4 \ub354 \uaf3c\uaf3c\ud55c \ud3ec\uc7a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e4\uc81c \ub178\ud654 \uc0c1\ud0dc \ud655\uc778:<\/strong> \uc5f4, \uc790\uc678\uc120, \uc2b5\ub3c4 \ubc0f \uc2e4\uc678 \ub178\ucd9c\uc740 \uac01\uac01 \uc0c1\uc5c5\uc801\uc73c\ub85c \uac00\uc7a5 \uac15\ub825\ud55c \uc548\uc815\uc81c \uacbd\ub85c\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ucd94\ucc9c \uc81c\ud488 \ucc38\uace0<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/hema-monomer-cas-868-77-9\/\">CHLUMICRYL HEMA<\/a>:<\/strong> A well-known polar monomer reference in adhesion- and reactivity-driven systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-1010-cas-6683-19-8\/\">\ud074\ub8e8\ubbf8\uc544\uc624 1010<\/a>:<\/strong> \uc7a5\uae30 \uc5f4 \uc548\uc815\uc131\uc744 \uc704\ud55c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 1\ucc28 \ud56d\uc0b0\ud654\uc81c \ubca4\uce58\ub9c8\ud06c.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-168-cas-31570-04-4\/\">\ud074\ub8e8\ubbf8\uc544\uc624 168<\/a>:<\/strong> \uacfc\uc0b0\ud654\ubb3c \uc81c\uc5b4\uac00 \uc911\uc694\ud55c \uc2e4\uc6a9\uc801\uc778 \uacf5\uc815 \uc548\uc815\uc131 \ucc38\uace0 \uc790\ub8cc<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/light-stabilizer-123-tinuvin-123-cas-129757-67-1\/\">CHLUMILS UV-123<\/a>:<\/strong> \ucf54\ud305 \ubc0f \ud3f4\ub9ac\uba38 \ubd84\uc57c\uc5d0\uc11c \ub0b4\ud6c4\uc131\uc5d0 \uc911\uc810\uc744 \ub454 \uc2a4\ud06c\ub9b0\uc744 \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 HALS \uae30\uc900.<\/li>\n<\/ul>\n<h3>\uad6c\ub9e4\uc790 \ubc0f \uc81c\ud615 \ub2f4\ub2f9\uc790\ub97c \uc704\ud55c FAQ<\/h3>\n<p><strong>\uc548\uc815\uc81c \ud328\ud0a4\uc9c0\uac00 \ub2e8\uc77c \ucca8\uac00\uc81c\ubcf4\ub2e4 \ub354 \uac15\ub825\ud55c \uc774\uc720\ub294 \uc885\uc885 \uc5ec\ub7ec \uc131\ubd84\uc774 \uc2dc\ub108\uc9c0 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/strong><br \/>\ub2e4\uc591\ud55c \uc81c\ud488\uc774 \ubd84\ud574 \uacbd\ub85c\uc758 \uc11c\ub85c \ub2e4\ub978 \ubd80\ubd84\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud3ec\uc7a5\uc740 \uc885\uc885 \ub2e8\uc77c \ub4f1\uae09\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc704\ud5d8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ud56d\uc0b0\ud654\uc81c\ub098 UV \uc548\uc815\uc81c\ub97c \ub354 \ub9ce\uc774 \ucd94\uac00\ud558\ub294 \uac83\uc774 \ud56d\uc0c1 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub098\uc694?<\/strong><br \/>\ubc18\ub4dc\uc2dc \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uacfc\ub2e4 \ubcf5\uc6a9\uc740 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uace0 \ub54c\ub85c\ub294 \ubd80\uc791\uc6a9\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc73c\ubbc0\ub85c \ub300\ubd80\ubd84\uc758 \uc2dc\uc2a4\ud15c\uc740 \ud14c\uc2a4\ud2b8\ub41c \ubcf5\uc6a9\ub7c9 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>The function of free radical trapping agents is mainly to capture the free radicals generated during the photoaging of coatings, including alkyl radicals, alkoxy radicals, peroxy radicals, etc., and block<\/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-5435","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Structure, principle of action and common types of hindered amine light stabilizers (HALS) - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The function of free radical trapping agents is mainly to capture the free radicals generated during the photoaging of coatings, including alkyl radical...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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