{"id":31002,"date":"2026-02-09T09:01:59","date_gmt":"2026-02-09T00:01:59","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/02\/09\/31002\/"},"modified":"2026-02-09T09:01:59","modified_gmt":"2026-02-09T00:01:59","slug":"%ea%b3%a0%eb%b6%84%ec%9e%90%ed%95%a9%ec%84%b1%ec%8b%a4%ed%97%98-a-%eb%a0%88%ed%8f%ac%ed%8a%b8-%ed%8f%b4%eb%a6%ac%ec%9a%b0%eb%a0%88%ed%83%84-%ed%83%84%ec%84%b1%ec%b2%b4%ec%9d%98-%ec%a4%91%ed%95%a9","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/02\/09\/31002\/","title":{"rendered":"[\uace0\ubd84\uc790\ud569\uc131\uc2e4\ud5d8 A+ \ub808\ud3ec\ud2b8] \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0c4\uc131\uccb4\uc758 \uc911\ud569 (\uacb0\uacfc, \uace0\ucc30 \ud3ec\ud568)"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/04\/24\/data29777059-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/04\/24\/data29777059-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. \uc2e4\ud5d8 \ub0a0\uc9dc \ubc0f \uc81c\ubaa9<br \/>\n2. \uc2e4\ud5d8 \ubaa9\uc801<br \/>\n3. \uc6d0\ub9ac<br \/>\n4. \uc2e4\ud5d8\uae30\uad6c \ubc0f \uc2dc\uc57d<br \/>\n5. \uc2e4\ud5d8\ubc29\ubc95<br \/>\n6. \uacb0\uacfc<br \/>\n7. \uace0\ucc30<br \/>\n8. \ucc38\uace0 \ubb38\ud5cc<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>1. \uc2e4\ud5d8 \ub0a0\uc9dc \ubc0f \uc81c\ubaa9: 2023\ub144 10\uc6d4 27\uc77c, \ud3f4\ub9ac\uc6b0\ub808\ud0c4(Polyurethane) \ud0c4\uc131\uccb4\uc758 \uc911\ud569<\/p>\n<p>2. \uc2e4\ud5d8 \ubaa9\uc801: \uc218\uc18c\uc774\ub3d9 \ubc18\uc751\uc5d0 \uc758\ud558\uc5ec \uc911\ud569\ub418\ub294 \uace0\ubd84\uc790\uc758 \uc804\ud615\uc801\uc778 \uc608\ub85c\uc11c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0c4\uc131\uccb4\uc758 \uc81c\uc870 \ubc29\ubc95 \ubc0f \uc774\uc5d0 \ub530\ub978 \ud2b9\uc131 \ubcc0\ud654\ub97c \uc2b5\ub4dd\ud558\ub294\ub370 \uc788\ub2e4.<\/p>\n<p>3. \uc6d0\ub9ac<br \/>\n\ud3f4\ub9ac\uc6b0\ub808\ud0c4(Polyurethane, PU)\uc740 \ub450 \uac1c \uc774\uc0c1\uc758 \uc544\uc774\uc18c\uc0ac\uc774\uc544\ub124\uc774\ud2b8\uae30(isocyanate group, -N=C=O)\ub97c \uac00\uc9c4 diisocyanate \ub610\ub294 polyisocyanate\uc640 \ub450 \uac1c \uc774\uc0c1\uc758 \uc54c\ucf54\uc62c\uae30\ub97c \uac00\uc9c4 diol \ub610\ub294 polyol\uc774 \ubd80\uac00\uc911\ud569 \ubc18\uc751(addition polymerization reaction) \ub610\ub294 \uc911\ubd80\uac00\ucd95\ud569\ubc18\uc751\uc5d0 \uc758\ud574 \ubc18\uc751\uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uba74\uc11c \ud615\uc131\ub41c\ub2e4. \uc911\ud569\uc740 \ub2e8\uacc4 \uc131\uc7a5 \uc911\ud569\uc740 \uace0\ubd84\uc790 \uc0ac\uc2ac \uc131\uc7a5 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub530\ub77c \ub2e8\uacc4 \uc131\uc7a5 \uc911\ud569(Step-growth polymerization)\uacfc \uc0ac\uc2ac \uc131\uc7a5 \uc911\ud569(Chain-growth polymerization)\uc758 2\uac00\uc9c0\ub85c \ubd84\ub958\ub420 \uc218 \uc788\ub2e4. \ub2e8\uacc4 \uc131\uc7a5 \uc911\ud569(Step-growth polymerization)\uc740 \ub450 \uac1c \uc774\uc0c1\uc758 \uc791\uc6a9\uae30\ub97c \ud3ec\ud568\ud558\ub294 \ub2e8\ub7c9\uccb4\ub4e4\uc774 \uc11c\ub85c \ubc18\uc751\ud558\uc5ec \uc774\ub7c9\uccb4, \uc0bc\ub7c9\uccb4, \ub2e4\ub7c9\uccb4\ub85c \uc131\uc7a5\ud558\uc5ec \uace0\ubd84\uc790\ub97c \ud615\uc131\ud558\ub294 \ubc29\ubc95\uc774\ub2e4. \ub2e8\uacc4 \uc131\uc7a5 \ubc18\uc751\uc740 \ub610 \uc911\ucd95\ud569, \ubd80\uac00\ucd95\ud569, \uc911\ubd80\uac00\ucd95\ud569\uc758 3\uac00\uc9c0\ub85c \ubd84\ub958\ud560 \uc218 \uc788\ub2e4. \uc911\ucd95\ud569(Polycondensation)\uc740 \ub450 \uac1c\uc758 \uc791\uc6a9\uae30\ub97c \uac16\ub294 \ub2e8\ub7c9\uccb4\uac00 \ubb3c\uacfc \uac19\uc740 \uc800\ubd84\uc790\ubb3c\uc9c8\uc774 \uc81c\uac70\ub418\uba74\uc11c \ub2e8\uacc4\uc801\uc73c\ub85c \uacb0\ud569\uc744 \ubc18\ubcf5\ud558\uc5ec \uace0\ubd84\uc790\ub97c \uc0dd\uc131\ud558\ub294 \ubc18\uc751\uc774\ub2e4. \ubd80\uac00\ucd95\ud569(Addition condensation)\uc740 \ud398\ub180\uc218\uc9c0 \ud569\uc131\uacfc \uac19\uc774 \ubd84\uc790 \uac04\uc5d0 \ubd80\uac00\uc640 \ucd95\ud569\ubc18\uc751\uc774 \ubc18\ubcf5\ub418\uba74\uc11c \uace0\ubd84\uc790\ub97c \uc0dd\uc131\ud558\ub294 \ubc18\uc751\uc73c\ub85c \ubc18\uc751 \uc911\uc5d0 \ubb3c\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \ubb3c\uc9c8\uc774 \uc774\ud0c8\ub418\ubbc0\ub85c \ucd95\ud569\uc911\ud569\uc73c\ub85c \ubd84\ub958\ub41c\ub2e4. \uc911\ubd80\uac00\ucd95\ud569\uc740 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud569\uc131\uacfc \uac19\uc774 \ub450 \uc791\uc6a9\uae30\ub97c \uac16\ub294 \ub2e8\ub7c9\uccb4\uac00 \ubb3c\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \ubd84\uc790\uac00 \uc81c\uac70\ub428\uc774 \uc5c6\uc774 \ub2e8\uacc4\uc801\uc73c\ub85c \uacb0\ud569\ud558\uc5ec \uace0\ubd84\uc790\ub97c \uc0dd\uc131\ud558\ub294 \ubc18\uc751\uc774\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29777059\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. \uc2e4\ud5d8 \ub0a0\uc9dc \ubc0f \uc81c\ubaa9 2. \uc2e4\ud5d8 \ubaa9\uc801 3. \uc6d0\ub9ac 4. \uc2e4\ud5d8\uae30\uad6c \ubc0f \uc2dc\uc57d 5. \uc2e4\ud5d8\ubc29\ubc95 6. \uacb0\uacfc 7. \uace0\ucc30 8. \ucc38\uace0 \ubb38\ud5cc \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \ub0a0\uc9dc \ubc0f \uc81c\ubaa9: 2023\ub144 10\uc6d4 27\uc77c, \ud3f4\ub9ac\uc6b0\ub808\ud0c4(Polyurethane) \ud0c4\uc131\uccb4\uc758 \uc911\ud569 2. \uc2e4\ud5d8 \ubaa9\uc801: \uc218\uc18c\uc774\ub3d9 \ubc18\uc751\uc5d0 \uc758\ud558\uc5ec \uc911\ud569\ub418\ub294 \uace0\ubd84\uc790\uc758 \uc804\ud615\uc801\uc778 \uc608\ub85c\uc11c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud0c4\uc131\uccb4\uc758 \uc81c\uc870 \ubc29\ubc95 \ubc0f \uc774\uc5d0 \ub530\ub978 \ud2b9\uc131 \ubcc0\ud654\ub97c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4713,4717,38811,38810,38809],"class_list":["post-31002","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-4713","tag-4717","tag-38811","tag-38810","tag-38809"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/31002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=31002"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/31002\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=31002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=31002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=31002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}