{"id":6989,"date":"2024-05-29T05:51:26","date_gmt":"2024-05-29T05:51:26","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6989"},"modified":"2026-04-28T10:42:29","modified_gmt":"2026-04-28T10:42:29","slug":"analysis-of-the-development-status-of-polyurethane-adhesives","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/analysis-of-the-development-status-of-polyurethane-adhesives\/","title":{"rendered":"\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uac1c\ubc1c \ud604\ud669 \ubd84\uc11d"},"content":{"rendered":"<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> General coating decisions are usually made by balancing substrate wetting, rheology, cure or drying, and long-term film performance. The best answer usually comes from checking the whole coating process, not just one ingredient.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uac1c\ubc1c \ud604\ud669 \ubd84\uc11d<\/p>\n<p>\ucd5c\uadfc \uc18c\uc7ac \uac1c\ubc1c \uc218\uc900\uc774 \ube60\ub974\uac8c \ud5a5\uc0c1\ub428\uc5d0 \ub530\ub77c \uc801\uc6a9\uc131\uc774 \ub354\uc6b1 \uac15\ud654\ub41c \ub2e4\uc591\ud55c \uc811\ucc29\uc81c\uac00 \uc18d\uc18d \ucd9c\uc2dc\ub418\uc5b4 \uc811\ucc29\uc81c \uc2dc\uc7a5\uc774 \ud06c\uac8c \ud48d\uc131\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \uc720\uc5f0\uc131, \ub0b4\ucda9\uaca9\uc131, \ub0b4\ud654\ud559\uc131, \ub0b4\ub9c8\ubaa8\uc131, \uadf8\ub9ac\uace0 \uac00\uc7a5 \uc911\uc694\ud55c \uc800\uc628 \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub09c \uc911\uac04\uae09 \uc811\ucc29\uc81c\uc785\ub2c8\ub2e4. \uc6d0\ub8cc\uc640 \ubc30\ud569\uc744 \uc870\uc815\ud558\uc5ec \ub2e4\uc591\ud55c \uc7ac\ub8cc \uac04 \uc811\ucc29\uacfc \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub97c \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 1947 \ub144 \ubc14\uc774\uc5d8\uc774 \ud2b8\ub9ac \ud398\ub2d0 \uba54\ud0c4 \ud2b8\ub9ac \uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8\uac00 \ud0f1\ud06c \ud2b8\ub799\uc5d0 \uc0ac\uc6a9 \ub41c \uae08\uc18d\uacfc \uace0\ubb34\uc758 \uc811\ucc29\uc5d0 \uc131\uacf5\uc801\uc73c\ub85c \uc801\uc6a9\ub418\uc5b4 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc0b0\uc5c5\uc758 \uae30\ubc18\uc744 \ub9c8\ub828\ud55c \uad70\uc0ac \ubd84\uc57c\uc5d0 \ucc98\uc74c \uc801\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1954\ub144 \uc77c\ubcf8, \ub3c5\uc77c\uacfc \ubbf8\uad6d\uc758 \uae30\uc220 \ub3c4\uc785, 1960\ub144 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc18c\uc7ac \uc0dd\uc0b0, 1966\ub144 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc0dd\uc0b0 \uc2dc\uc791, \uc131\uacf5\uc801\uc778 \ube44\ub2d0 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc131 \uc811\ucc29\uc81c \uac1c\ubc1c, 1981\ub144 \uc0b0\uc5c5 \uc0dd\uc0b0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uc5ed\uc0ac\uac00 \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1956\ub144 \uc911\uad6d\uc740 \ud2b8\ub9ac\ud398\ub2d0\uba54\ud0c4 \ud2b8\ub9ac\uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8(Lechner \uc811\ucc29\uc81c)\ub97c \uac1c\ubc1c \ubc0f \uc0dd\uc0b0\ud588\uace0, \uace7 2\uc561\ud615 \uc6a9\ub9e4 \uae30\ubc18 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc778 \ud1a8\ub8e8\uc5d4 \ub514\uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8(TDI)\ub97c \uc0dd\uc0b0\ud588\uc73c\uba70, \uc774\ub294 \uc5ec\uc804\ud788 \uc911\uad6d\uc5d0\uc11c \uac00\uc7a5 \ud070 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc0dd\uc0b0\ub7c9\uc785\ub2c8\ub2e4. \uadf8 \ud6c4 \uc911\uad6d\uc740 \ud574\uc678\uc5d0\uc11c \ub9ce\uc740 \uc120\uc9c4 \uc0dd\uc0b0 \ub77c\uc778\uacfc \uc81c\ud488\uc744 \uc5f0\uc18d\uc801\uc73c\ub85c \ub3c4\uc785\ud558\uc5ec \ub9ce\uc740 \uc218\uc785 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc640 \uadf8 \ub9e4\uce6d\uc774 \ud544\uc694\ud588\uace0, \uad6d\ub0b4 \uc5f0\uad6c \ub2e8\uc704\uac00 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uac1c\ubc1c\uc5d0 \ubc15\ucc28\ub97c \uac00\ud558\ub3c4\ub85d \uc7a5\ub824\ud588\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 1986\ub144 \uc774\ud6c4 \uc911\uad6d\uc758 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc0b0\uc5c5\uc740 \uae09\uc18d\ud55c \ubc1c\uc804\uae30\uc5d0 \uc811\uc5b4\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uc624\ub7ab\ub3d9\uc548 \uc911\uad6d\uc758 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uac00\uaca9\uc740 \ub108\ubb34 \ub192\uc558\uace0 \uc624\ub7ab\ub3d9\uc548 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uac00\uaca9\uc740 \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c\uc758 1 ~ 2 \ubc30\uc785\ub2c8\ub2e4. \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uac00\uaca9\uc774 \ud558\ub77d\ud558\uace0 \uc788\uc73c\uba70 \ud604\uc7ac \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uac00\uaca9\uc740 \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c\ubcf4\ub2e4 \uc57d 20% \ub9cc \ub192\uae30 \ub54c\ubb38\uc5d0 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uac00 \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c \uc2dc\uc7a5\uc744 \uc810\uc720 \ud560 \uc218\uc788\ub294 \uc870\uac74\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uc0dd\uc0b0 \ubc29\ubc95\uc5d0\ub294 \uc6a9\uc561 \ubc29\ubc95\uacfc \uace0\uccb4 \uc218\uc9c0 \uc6a9\ud574 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc911\uad6d \ubcf8\ud1a0\uc5d0\ub294 \uc2e0\ubc1c\uc6a9 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub97c \uc0dd\uc0b0\ud558\ub294 \uae30\uc5c5\uc774 100\uac1c \uc774\uc0c1 \uc788\uc73c\uba70, \uadf8 \uc911 \uc0dd\uc0b0 \ub2a5\ub825\uc774 \uc5f0\uac04 10,000\ud1a4 \uc774\uc0c1\uc778 \ub09c\uad11, \ubc14\uc774\ub9ac \ub4f1 20\uac1c \uc774\uc0c1\uc758 \ub300\uaddc\ubaa8 \uae30\uc5c5\uc774 \uc788\uc73c\uba70 \uae30\ubcf8\uc801\uc73c\ub85c \ubaa8\ub450 \uc2a4\ud398\uc778, \ub3c5\uc77c, \ubbf8\uad6d, \ub300\ub9cc\uc5d0\uc11c \uc218\uc785\ud55c \uc218\uc9c0\ub97c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uc6a9\ud574 \ubc0f \uc0dd\uc0b0\uc744 \uc704\ud574 \ucc44\ud0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc81c\uc870\uc5c5\uccb4\ub97c \uace0\ub824\ud560 \ub54c \uacbd\uc7c1\uc774 \uc810\uc810 \ub354 \uce58\uc5f4 \ud574\uc9c0\uace0 \uc788\uc73c\uba70, \uae30\uc220 \ubc0f \uac00\uaca9 \uc6b0\uc704\ub97c \ud655\ubcf4\ud558\uae30 \uc704\ud574 \uc77c\ubd80 \ub300\ud615 \uc811\ucc29\uc81c \uacf5\uc7a5\uc740 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc7a5\uce58 \uc0dd\uc0b0\uc758 \uc194\ub8e8\uc158 \ubc29\ubc95\uc744 \uad6c\ucd95\ud558\uae30 \uc2dc\uc791\ud558\uc5ec \uc6a9\ud574 \ubc29\ubc95\uc5d0 \uc758\ud55c \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc0dd\uc0b0\ub7c9\uc758 \ube44\uc728\uc774 \uac10\uc18c \ud560 \uac83\uc785\ub2c8\ub2e4.<br \/>\n\ud604\uc7ac \uc77c\ubc18\uc801\uc778 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \uc194\ubca4\ud2b8 \uae30\ubc18\uc785\ub2c8\ub2e4. \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub3c5\uc131 \ubc0f \ud658\uacbd \uc624\uc5fc \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc\uc5d0\ub294 '3 \ubca4\uc820'\ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uace0\ubb34, \uc989 \ucf00\ud1a4, \uc5d0\uc2a4\ud14c\ub974 \ubc0f \uae30\ud0c0 \ud63c\ud569 \uc6a9\ub9e4\uc758 \uc0ac\uc6a9\uc774 \uc5c6\uc5b4 \ub3c5\uc131\uc774 \uac10\uc18c\ud588\uc9c0\ub9cc \ubb38\uc81c\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \ud574\uacb0\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<br \/>\n\ubc18\uc751 \uc870\uc131\ubb3c\uc5d0 \ub530\ub978 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \ud3f4\ub9ac\uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8 \uc811\ucc29\uc81c, \uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8 \uc5fc\uae30\ub97c \ud568\uc720\ud55c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c, \ud558\uc774\ub4dc \ub85d\uc2e4 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub97c \ud568\uc720\ud55c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \ubc0f \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc218\uc9c0 \uc811\ucc29\uc81c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\ub958\uc758 \uc6a9\ub3c4 \ubc0f \ud2b9\uc131\uc5d0 \ub530\ub77c \ubc94\uc6a9 \uc811\ucc29\uc81c, \uc2dd\ud488 \ud3ec\uc7a5\uc6a9 \uc811\ucc29\uc81c, \uc2e0\ubc1c\uc6a9 \uc811\ucc29\uc81c, \uc885\uc774 \ud50c\ub77c\uc2a4\ud2f1 \ubcf5\ud569 \uc811\ucc29\uc81c, \uac74\ucd95\uc6a9 \uc811\ucc29\uc81c, \uad6c\uc870\uc6a9 \uc811\ucc29\uc81c, \ucd08\uc800\uc628 \uc811\ucc29\uc81c, \ubc1c\ud3ec\ud615 \uc811\ucc29\uc81c, \ud610\uae30\uc131 \uc811\ucc29\uc81c, \uc804\ub3c4\uc131 \uc811\ucc29\uc81c, \uc735\ucc29\uc131 \uc811\ucc29\uc81c, \uac10\uc555 \uc811\ucc29\uc81c, \ud3d0\uc1c4 \ud615 \uc811\ucc29\uc81c, \uc218\uc131 \uc811\ucc29\uc81c \ubc0f \ubc00\ubd09 \uc811\ucc29\uc81c \ub4f1\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>'\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \uc2e0\ubc1c \uc18c\uc7ac \uc0dd\uc0b0 \uacf5\uc815\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294\ub370, \uc2e0\ubc1c\uc6a9 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \ud2b9\uc9d5\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uadf8\ub9ac\uace0 \uc811\ucc29\uc81c\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?'<br \/>\n\uc2e0\ubc1c\uc6a9 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \ub2e4\ub978 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc800\uc628 \uc131\ub2a5, \ub0ae\uc740 \uacbd\ud654 \uc628\ub3c4, \ub6f0\uc5b4\ub09c \uc720\uc5f0\uc131, \ub0b4\ucda9\uaca9\uc131, \uc2b5\uc724\uc131 \ubc0f \ub2e4\uc591\ud55c \uc18c\uc7ac\uc5d0 \ub300\ud55c \uc811\ucc29\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0c1\uc628, \ube60\ub978 \uacbd\ud654 \ubc0f \uc720\uc5f0\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc6a9\ub3c4\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \ud2b9\ud788 \ud33d\ucc3d \uacc4\uc218\uac00 \ub2e4\ub978 \uc774\uc885 \uc7ac\ub8cc\ub97c \uc811\ucc29\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<br \/>\n\uc2e0\ubc1c \uc81c\uc870\uc6a9 \uc811\ucc29\uc81c\uc758 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc740 \ub2e4\uc591\ud55c \uc7ac\ub8cc, \uc2e0\ubc1c \uc720\ud615 \ubc0f \uc811\ucc29 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2e4\ub974\uc9c0\ub9cc \uc804\uccb4\uc801\uc73c\ub85c \uc2e0\ubc1c\uc6a9 \uc811\ucc29\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4:<br \/>\n\uc774\uc9c8\uc801\uc778 \uc7ac\ub8cc \ubc0f \ub2e4\uc591\ud55c \uacb0\uc815\uc9c8 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ucda9\ubd84\ud55c \uc811\ucc29 \uac15\ub3c4\uc640 \ub192\uc740 \ubc15\ub9ac \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4;<br \/>\n\uc2e0\ubc1c \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\ub294 \ub192\uc740 \ucd08\uae30 \uc811\ucc29\ub825, \ud2b9\ud788 \ub192\uc740 \ubc15\ub9ac \uac15\ub3c4;<br \/>\n\uc0ac\uc774\uc9d5 \ud504\ub85c\uc138\uc2a4\ub294 \uac04\ub2e8\ud558\uace0 \uc791\ub3d9\ud558\uae30 \uc26c\uc6b0\uba70 \uc2e0\ubc1c \uc0dd\uc0b0 \ub77c\uc778\uc758 \uc694\uad6c\uc5d0 \ub9de\uac8c \uc0ac\uc6a9 \uae30\uac04\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4;<br \/>\n\uc801\ub2f9\ud55c \ub0b4\uc5f4\uc131, \ucda9\ubd84\ud55c \ub0b4\uc218\uc131 \ubc0f \uc811\ucc29 \ub0b4\uad6c\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uc2e0\ubc1c\uc6a9 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \uc704\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871 \ud560 \uc218 \uc788\uc73c\uba70 \ucd08\uae30 \uc810\ucc29\uc131\uc740 \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c\ubcf4\ub2e4 \ub098\uc058\uc9c0\ub9cc \ud604\uc7ac \uad6d\ub0b4\uc678 \uc5f0\uad6c\uc790\ub4e4\uc740 \ucd08\uae30 \uc810\ucc29\uc131\uc744 \uac1c\uc120\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud558\uc5ec \uae30\ubcf8\uc801\uc73c\ub85c \ud574\uacb0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubd80\ub4dc\ub7fd\uace0 \ubcc0\ud615 \ub41c PVC\ub294 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \ud654\ud559 \uc2e0\ubc1c\uc758 \uc8fc\uc694 \uc7ac\ub8cc \uc911 \ud558\ub098\uc774\uba70 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub97c \uc811\ucc29\ud558\ub294 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub124\uc624\ud504\ub80c \uc811\ucc29\uc81c\uc758 \ub113\uc740 \uc801\uc6a9\uc131\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc6b0\uc218\ud55c \ud0c4\uc131, \ubd80\ub4dc\ub7ec\uc6c0 \ubc0f \uad74\uace1 \uc800\ud56d\uc131\uc744 \uac00\uc9c0\uace0\uc788\uc744\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud6c4\uc790\ubcf4\ub2e4 \ub354 \ub098\uc740 \ub0b4\uc218\uc131, \ub0b4\uc720\uc131 \ubc0f \ub0b4\uc5f4\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ub610\ud55c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud55c \ub9c8\uc774\ud06c\ub85c\uc140\ub8f0\ub77c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc5d8\ub77c\uc2a4\ud1a0\uba38, \ud3fc, \ud569\uc131\ud53c\ud601 \ub4f1 \uc77c\ubc18 \uc811\ucc29\uc81c\ub85c\ub294 \uc811\ucc29\ud558\uae30 \uc5b4\ub824\uc6b4 \uc2e0\ubc1c \uc81c\uc870 \uc18c\uc7ac\uc640 \ub0b4\uc720\uc131 \ubc0f \ub0b4\uac00\uc5f0\uc131\uc774 \uc6b0\uc218\ud55c \uc0ac\uc774\uc544\ub178 \uace0\ubb34, \uc5f4\uac00\uc18c\uc131 \uace0\ubb34(SBR, SBS, SIS \ub4f1) \ub4f1\uc758 \uc811\ucc29\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\uc7ac\ub294 \uc2e0\ubc1c \uc81c\uc870 \uc5c5\uacc4\uc5d0\uc11c \uac00\ub2e8\uc131\uc774 \ub6f0\uc5b4\ub09c \ud3f4\ub9ac\uc5fc\ud654\ube44\ub2d0 \ub610\ub294 \ud1b5\uae30\uc131\uc774 \ub6f0\uc5b4\ub09c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud569\uc131\ud53c\ud601 \uac11\ud53c \uc18c\uc7ac\uc640 \ud568\uaed8 \uc544\ub984\ub2f5\uace0 \uac00\ubccd\uace0 \ud3b8\uc548\ud55c \uc2e0\ubc1c\uacfc \ubd80\uce20\ub97c \ub9cc\ub4e4\uae30 \uc704\ud55c \ubc11\ucc3d \uc18c\uc7ac\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4.<br \/>\n\uc2e0\ubc1c \uc81c\uc870\uc5d0\uc11c \uc811\ucc29\uc81c\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<br \/>\n\ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \ud488\uc885\uc774 \uc811\ucc29 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5. \ud3f4\ub9ac\uc544\ub514\ud504\uc0b0 \uacc4\uc5f4 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c \uc2dc\uc2a4\ud15c, \uc811\ucc29\uc81c\uc758 \uacb0\uc815\uc131, \ud574\ub2f9 \ucd08\uae30 \uc811\ucc29\ub825\uc774 \uc99d\uac00\ud558\ub294 \uc21c\uc11c: \uc5d0\ud2f8\ub80c\uae00\ub9ac\ucf5c &lt;L, 4-\ubd80\ud0c4\ub514\uc62c &lt;1, 6-\ud5e5\uc0b0\ub514\uc62c \ud0c4\uc18c \uc6d0\uc790 \uc218 \uc9dd\uc218 \ub514\uc62c \ud569\uc131 \ud3f4\ub9ac\uc6b0\ub808\ud0c4, \ubd84\uc790\uc758 \uc218\uc18c \uacf5\uae09 \uadf8\ub8f9(\uc608: NH-) \ubc0f \uc804\uc790 \uacf5\uae09 \uadf8\ub8f9(\uc608: -C-O-) \uc811\uadfc\uc774 \ub354 \uc6a9\uc774\ud569\ub2c8\ub2e4. \ub354 \ub9ce\uc740 \uc218\uc18c \uacb0\ud569\uc774 \ub354 \uc27d\uac8c \ud615\uc131\ub418\uc5b4 \ud3f4\ub9ac\uba38 \ubd84\uc790 \uc0ac\uc2ac\uc744 \ub354 \uc27d\uac8c \uacb0\uc815\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c \uc6d0\uc790\uac00 4\uac1c \ubbf8\ub9cc\uc778 \uae00\ub9ac\ucf5c\uc740 \ucd08\uae30 \uc810\ucc29\ub825\uc774 \uc57d\ud558\uae30 \ub54c\ubb38\uc5d0 \uc2e0\ubc1c \uc811\ucc29\uc81c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc6d0\ub8cc\uc758 \uac00\uaca9 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \uc77c\ubc18\uc801\uc73c\ub85c \uc2e0\ubc1c\uc6a9 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uc8fc\uc6d0\ub8cc\ub85c \ud3f4\ub9ac\uc544\ub514\ud504\uc0b0-L,4-\ubd80\ud0c4\ub514\uc62c\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<br \/>\n\uc811\ucc29\uc81c\uc758 \uc131\ub2a5\uc5d0 \ub300\ud55c \ud3f4\ub9ac \uc5d0\uc2a4\ud14c\ub974 \ubd84\uc790\ub7c9. \uc811\ucc29 \ud2b9\uc131\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub2e4\ub978 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc740 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974\uc758 \ubd84\uc790\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uc811\ucc29\uc81c\uc758 \uc810\ub3c4\uac00 \ucee4\uc9c0\uc9c0\ub9cc \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \ubd84\uc790\ub7c9\uc774 \ub108\ubb34 \ub192\uc544 \uc811\ucc29\uc81c \uc131\ub2a5\uc758 \uce68\ud22c \ubc0f \uc811\ucc29 \uc131\ub2a5\uc774 \uc88b\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc811\ucc29 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974\uc758 \uc801\uc808\ud55c \ubd84\uc790\ub7c9\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 2000-3000 \ubd84\uc790\ub7c9\uc758 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \ud3f4\ub9ac\uc62c(\ud3f4\ub9ac\uc544\ub514\ud504\uc0b0-1,4-\ubd80\ud0c4\ub514\uc62c\uc758 \uacbd\uc6b0)\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<br \/>\n\uc811\ucc29 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc811\ucc29\uc81c \ubd84\uc790\ub7c9. \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc774 \uc57d 100,000\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc811\ucc29\uc81c\uc758 \uc811\ucc29 \uac15\ub3c4\uac00 \uac00\uc7a5 \ub192\uace0, 90,000\ubcf4\ub2e4 \ub0ae\uc73c\uba74 \uc811\ucc29 \uac15\ub3c4\uac00 \ub69c\ub837\ud558\uac8c \uac10\uc18c\ud569\ub2c8\ub2e4. \ubd84\uc790\ub7c9\uc774 11~13\ub9cc\uc778 \uacbd\uc6b0 \uc811\ucc29 \uac15\ub3c4\ub294 \ud06c\uac8c \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uc9c0\ub9cc \uc811\ucc29\uc81c\uc758 \uc548\uc815\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<br \/>\n\uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc5d0 \ub300\ud55c \uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8 \uc9c0\uc218 \ubc0f \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc5d0 \ub300\ud55c \uc800\uc7a5 \uc774\uc18c\uc2dc\uc544\ub124\uc774\ud2b8 \uc9c0\uc218 R (\uc989, NCO \/ OH \ubab0\ube44)\uc758 \uc601\ud5a5, \uc800\uc7a5 \uc548\uc815\uc131\uc740 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub208\uae08\uc790 \uac12\uc774 0.8 \ubbf8\ub9cc\uc774\uba74 \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc774 \uc791\uc740 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0, 0.85-0.95\uc758 \ub208\uae08\uc790 \uac12\uc740 \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc774 \uc77c\uc815\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\uace0, 0.95-1.0\uc758 \uac12\uc740 \uc811\ucc29\uc81c\uc758 \ubd84\uc790\ub7c9\uc774 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc811\ucc29\uc81c\uc758 \uc800\uc7a5 \uc548\uc815\uc131 \uce21\uba74\uc5d0\uc11c \ud569\uc131 \uc811\ucc29\uc81c\uc758 \uacbd\uc6b0 \uc811\ucc29\uc81c \uc785\uc790\uac00 \uc811\ucc29\uc81c\uc758 \uc811\ucc29\uc81c \uc785\uc790\uc774\ub4e0 \uc0c1\uad00\uc5c6\uc774 \ud1b5\uce58\uc790 \uac12\uc774 0.95 \ubbf8\ub9cc\uc774\uba74 \uc800\uc7a5 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc811\ucc29\uc81c\uc758 \ud569\uc131, \uc811\ucc29\uc81c \uc785\uc790\uc758 \uc800\uc7a5 \uc548\uc815\uc131\ubcf4\ub2e4 \uc811\ucc29\uc81c\uc758 \ud569\uc131\uc2dc 0.95-1.0\uc758 \ud1b5\uce58\uc790 \uac12\uc785\ub2c8\ub2e4.<br \/>\n\uc2e4\ub9ac\uce74\uac00 \uc811\ucc29 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5. \uc811\ucc29\uc81c \uc785\uc790\uac00 \uc6a9\ud574\ub41c \ud6c4 \ud558\uc774\ub4dc \ub85d\uc2e4 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc5d0\uc11c 1.6%-2.0%\uc758 \uae30\uccb4 \uc0c1 \uc2e4\ub9ac\uce74\ub97c \ucca8\uac00\ud558\uba74 \uc811\ucc29\uc81c\uc758 \uc810\ub3c4\ub97c 300-400mPa-s\uae4c\uc9c0 \ub192\uc77c \uc218 \uc788\uc73c\uba70 \ud3f4\ub9ac \uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \uc811\ucc29 \uac15\ub3c4 \ubc0f \ucd08\uae30 \uc811\ucc29\ub825\ub3c4 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uccb4\uc778 \uc775\uc2a4\ud150\ub354\uac00 \uc811\ucc29\uc81c\uc758 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5. \uccb4\uc778 \uc775\uc2a4\ud150\ub354\ub97c \ucd94\uac00\ud558\uba74 \uc6b0\ub808\ud0c4 \ubca0\uc774\uc2a4\uc758 \ud568\ub7c9\uc744 \uac1c\uc120\ud558\uace0 \uc911\ud569 \uac15\ub3c4, \uadf9\uc131 \ubc0f \ud65c\uc131\uc744 \uc99d\uac00\uc2dc\ucf1c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uac00 \uc811\ucc29 \uc7ac\ub8cc\uc640 \ubb3c\ub9ac\uc801 \ud761\ucc29 \ubc0f \ud654\ud559 \uacb0\ud569\uc744 \ud615\uc131\ud558\uace0 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc811\ucc29\uc81c\uc758 \ucd08\uae30 \uc811\ucc29 \uac15\ub3c4 \ubc0f \ub0b4\uc5f4\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\uacbd\ud654\uc81c\uac00 \uc811\ucc29 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5. \uacbd\ud654\uc81c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 3%-10%\uc758 \uc77c\ubc18\uc801\uc778 \ucca8\uac00\uc81c \uc591\uc778 JQ-1\uacfc JQ-4 \ubc0f 7900\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. JQ-l\uc744 \uc0ac\uc6a9\ud558\uba74 \uc811\ucc29\uc81c \uce35\uc758 \uc0c9\uc774 \uc5b4\ub461\uace0 \ube68\uac04\uc0c9\uc73c\ub85c \ud45c\uc2dc\ub418\uc5b4 \uac11\ud53c\uac00 \uc624\uc5fc\ub429\ub2c8\ub2e4. 79m\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc57d\uac04 \ub354 \uc88b\uc9c0\ub9cc \uc774\uc0c1\uc801\uc774\uc9c0\ub294 \uc54a\uc9c0\ub9cc JQ-4\uac00 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How buyers usually evaluate coating and paint topics<\/h2>\n<p>In conventional coating work, technical buyers usually move fastest when they define the film-performance target first and then review rheology, substrate compatibility, additives, and long-term durability as one system instead of isolated tweaks.<\/p>\n<ul>\n<li><strong>Start from the application scenario:<\/strong> furniture, powder coating, industrial paint, and waterborne systems often reward different formulation priorities.<\/li>\n<li><strong>Check surface quality and process stability together:<\/strong> leveling, wetting, foam control, and drying often interact strongly.<\/li>\n<li><strong>Review the film after full cure or drying:<\/strong> adhesion, hardness, weatherability, and color stability usually decide the commercial result.<\/li>\n<li><strong>Use targeted additive screening:<\/strong> wetting, leveling, defoaming, and wear-resistance additives work best when the defect is clearly defined.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> A balanced defoamer reference for waterborne coatings and many general foam-control screens.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-3062\/\">CHLUMIAF 3062<\/a>:<\/strong> Useful when printing-ink and UV-ink compatibility matter in the defoaming screen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiaf-3037\/\">CHLUMIAF 3037<\/a>:<\/strong> A stronger process-defoaming option when persistent foam survives harsher conditions.<\/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<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why can a coating with good initial appearance still fail later?<\/strong><br \/>Because many failures show up only after full cure, storage, or service exposure, when adhesion, flexibility, or weatherability becomes the limiting factor.<\/p>\n<p><strong>Should coating additives be chosen one by one outside the full formula?<\/strong><br \/>It is usually safer to screen them inside the real formula because resin choice, pigments, and the rest of the additive package can change the result.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>In recent years, with the rapid improvement of the level of material development, a variety of adhesives with stronger applicability have come out one after another, greatly enriching the adhesive<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-6989","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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