{"id":20026,"date":"2025-10-22T09:02:01","date_gmt":"2025-10-22T00:02:01","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/10\/22\/20026\/"},"modified":"2025-10-22T09:02:01","modified_gmt":"2025-10-22T00:02:01","slug":"%ec%88%ad%ec%8b%a4%eb%8c%80-%ec%8b%a0%ec%86%8c%ec%9e%ac%ea%b3%b5%ed%95%99%ec%8b%a4%ed%97%981-3%ec%a3%bc%ec%b0%a8-%ea%b3%a0%eb%b6%84%ec%9e%90-%eb%b0%98%ec%9d%91-%ea%b0%9c%ec%a7%88-%ea%b2%b0%ea%b3%bc","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/10\/22\/20026\/","title":{"rendered":"\uc22d\uc2e4\ub300 \uc2e0\uc18c\uc7ac\uacf5\ud559\uc2e4\ud5d81) 3\uc8fc\ucc28 \uace0\ubd84\uc790 \ubc18\uc751 \uac1c\uc9c8 \uacb0\uacfc\ubcf4\uace0\uc11c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/03\/02\/data29506905-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/03\/02\/data29506905-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. \uc2e4\ud5d8 \uc81c\ubaa9<br \/>\n2. \uc2e4\ud5d8 \ub0a0\uc9dc<br \/>\n3. \uc2e4\ud5d8 \ubaa9\uc801<br \/>\n4. \uc2dc\uc57d \ubc0f \uae30\uae30<br \/>\n5. \uc2e4\ud5d8 \ubc29\ubc95<br \/>\n6. \uc2e4\ud5d8 \uacb0\uacfc<br \/>\n7. \uacb0\ub860 \ubc0f \uace0\ucc30<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>&#8211; \uc5fc\uae30 \ucd09\ub9e4\uc778 NaOH\ub97c \uc774\uc6a9\ud574\uc11c \uc774\ubc88 \uc2e4\ud5d8\uc740 PVAc\ub97c \uac00\uc218\ubd84\ud574\ub97c \ud558\uc5ec PVA\ub97c \ud569\uc131\ud558\ub294 \uc2e4\ud5d8\uc744 \ud574 \ubcf4\uc558\ub2e4. \uac00\uc218\ubd84\ud574\ub97c \ud558\uba74 PVAc\uc758 \ub9d0\ub2e8 acetate \uc791\uc6a9\uae30\ub97c \u2013OH\uae30\ub85c \uac1c\uc9c8\ub41c\ub2e4. PVA\ub294 \ube44\ub2d0\uc54c\ucf54\uc62c (vinyl alcohol)\uc758 \ud638\ubcc0\uc774\uc131\uc9c8\ud654 \ub54c\ubb38\uc5d0 \ub2e8\ub7c9\uccb4\uc758 \uc9c1\uc811\uc801\uc778 \uc911\ud569\uc5d0 \uc758\ud574\uc11c\ub294 \uc5bb\uc5b4\uc9c8 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 PVAc\ub97c \uc774\uc6a9\ud558\uc600\ub2e4.<br \/>\n&#8211; \ud2b9\ud788 \uc2e4\ud5d8 \uacfc\uc815\uc5d0\uc11c NaOH \uc218\uc6a9\uc561\uc744 \uc81c\uc870\ud558\ub294 \uacfc\uc815\uc774 \uc788\ub294\ub370, \uc774\ub294 \ubc1c\uc5f4\uc774 \uc2ec\ud558\uae30 \ub54c\ubb38\uc5d0 ice bath \uc548\uc5d0\uc11c \uc9c4\ud589\ud574\uc57c \ud568\uc744 \uc8fc\uc758\ud574\uc57c \ud55c\ub2e4.<br \/>\n&#8211; \ub300\ubd80\ubd84\uc758 \uc2e4\ud5d8\uc5d0\uc11c \uc218\ub4dd\ub7c9\uc740 \uc774\ub860\uc801\uc73c\ub85c 0.5g\/86.09g\/mol x 44.053g\/mol=0.2558g\uc774 \ub098\uc640\uc57c \ud55c\ub2e4. (\uc2e4\ud5d8 3=0.2g\/39.9971g\/mol x 44.053g\/mol=0.2202g) \ud558\uc9c0\ub9cc \uc218\ub4dd\ub41c PVA\ub294 \uc774\ub860\uc801 \uc218\ub4dd\ub7c9\ubcf4\ub2e4 \uc591\uc774 \ub354 \ub9ce\uc558\ub2e4. \uc774\ub294 PVAc\uc758 actate\uae30\uac00 \u2013OH\uae30\ub85c \uac1c\uc9c8\uc774 \uc804\ubd80 \uc548\ub418\uc5c8\uc744 \uc218\ub3c4 \uc788\uace0, \uc81c\ub300\ub85c \uac74\uc870\uac00 \uc548\ub41c \uc0c1\ud669, \uc2dc\uc57d \uce21\uc815 \ubc0f \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c\uc758 \uc624\ucc28\ub4e4\uc744 \uc0dd\uac01\ud574\ubcfc \uc218 \uc788\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29506905\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. \uc2e4\ud5d8 \uc81c\ubaa9 2. \uc2e4\ud5d8 \ub0a0\uc9dc 3. \uc2e4\ud5d8 \ubaa9\uc801 4. \uc2dc\uc57d \ubc0f \uae30\uae30 5. \uc2e4\ud5d8 \ubc29\ubc95 6. \uc2e4\ud5d8 \uacb0\uacfc 7. \uacb0\ub860 \ubc0f \uace0\ucc30 \ubcf8\ubb38\ub0b4\uc6a9 &#8211; \uc5fc\uae30 \ucd09\ub9e4\uc778 NaOH\ub97c \uc774\uc6a9\ud574\uc11c \uc774\ubc88 \uc2e4\ud5d8\uc740 PVAc\ub97c \uac00\uc218\ubd84\ud574\ub97c \ud558\uc5ec PVA\ub97c \ud569\uc131\ud558\ub294 \uc2e4\ud5d8\uc744 \ud574 \ubcf4\uc558\ub2e4. \uac00\uc218\ubd84\ud574\ub97c \ud558\uba74 PVAc\uc758 \ub9d0\ub2e8 acetate \uc791\uc6a9\uae30\ub97c \u2013OH\uae30\ub85c \uac1c\uc9c8\ub41c\ub2e4. PVA\ub294 \ube44\ub2d0\uc54c\ucf54\uc62c (vinyl alcohol)\uc758 \ud638\ubcc0\uc774\uc131\uc9c8\ud654 \ub54c\ubb38\uc5d0 \ub2e8\ub7c9\uccb4\uc758 [&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":[7776,2177,24769,24763,24772],"class_list":["post-20026","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-pva","tag-2177","tag-24769","tag--1-","tag-24772"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/20026","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=20026"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/20026\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=20026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=20026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=20026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}