{"id":137338,"date":"2026-09-21T11:27:48","date_gmt":"2026-09-21T03:27:48","guid":{"rendered":"https:\/\/www.alpapowder.com\/137338\/"},"modified":"2026-09-21T11:27:48","modified_gmt":"2026-09-21T03:27:48","slug":"%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-7%ea%b0%80%ec%a7%80-%eb%b6%84%ec%82%b0%ec%a0%9c-%ec%9c%a0%ed%98%95%ec%9d%98-%ea%b8%b0%eb%8a%a5%ec%a0%81-%ed%8a%b9%ec%84%b1","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/137338\/","title":{"rendered":"\uc77c\ubc18\uc801\uc778 7\uac00\uc9c0 \ubd84\uc0b0\uc81c \uc720\ud615\uc758 \uae30\ub2a5\uc801 \ud2b9\uc131"},"content":{"rendered":"

\"\"<\/p>\n

\ubd84\uc0b0\uc81c\ub294 \uce5c\uc218\uc131 \uad6c\uc870\uc640 \uc18c\uc218\uc131 \uad6c\uc870\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\ub294 \uc591\uce5c\ub9e4\uc131 \uace0\ubd84\uc790\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc815\uc804\uae30\uc801 \ubc18\ubc1c\uc774\ub098 \uace0\ubd84\uc790\uc758 \uc785\uccb4 \uc7a5\uc560(steric hindrance)\uc640 \uac19\uc740 \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uc11c\ub85c \uc11e\uc774\uc9c0 \uc54a\ub294 \ub9e4\uc9c8 \ub0b4\uc5d0\uc11c \uace0\uccb4\ub098 \uc561\uccb4\uc758 \ubd84\uc0b0 \uc0c1\ud0dc\ub97c \uc548\uc815\ud654\ud558\uba70, \ubd84\uc790 \ub0b4 \uce5c\uc218\uc131 \ubc0f \uc18c\uc218\uc131 \uc791\uc6a9\uae30\uac00 \ud6a8\uacfc\uc801\uc73c\ub85c \uae30\ub2a5\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\ubd84\uc0b0\uc81c\ub294 \uadf8 \uc885\ub958\uac00 \ub2e4\uc591\ud558\uace0 \uc751\uc6a9 \ubd84\uc57c\ub3c4 \ub113\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uc74c\uc774\uc628\uc131, \uc591\uc774\uc628\uc131, \ube44\uc774\uc628\uc131, \uc591\ucabd\uc131, \uc804\uae30\uc801 \uc911\uc131, \uace0\ubd84\uc790\ud615, \uadf8\ub9ac\uace0 \ud558\uc774\ud37c \ubd84\uc0b0\uc81c(hyper-dispersant)\uc758 7\uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc74c\uc774\uc628\uc131 \ubd84\uc0b0\uc81c<\/p>\n

\uc74c\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\ub294 \ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \ubd84\uc0b0 \uc131\ub2a5 \uba74\uc5d0\uc11c \uc6b0\uc218\ud558\uc5ec \uc0b0\uc5c5\uacc4\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc720\ub9dd\ud55c \ucca8\uac00\uc81c\ub85c \ud3c9\uac00\ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc74c\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\ub294 \uc74c\uc804\ud558\ub97c \ub760\ub294 \uce5c\uc218\uc131 \uc791\uc6a9\uae30\uc640 \uce5c\uc720\uc131 \ud0c4\ud654\uc218\uc18c \uc0ac\uc2ac\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uad6c\uc870\uc801 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc591\uc774\uc628\uc131 \ubd84\uc0b0\uc81c<\/p>\n

\uc591\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\uc758 \ubd84\uc790 \uad6c\uc870\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc591\uc804\ud558\ub97c \ub760\ub294 \uce5c\uc218\uc131 \uc791\uc6a9\uae30\uc640 \uce5c\uc720\uc131 \ud0c4\ud654\uc218\uc18c \uc0ac\uc2ac\uc758 \ub450 \ubd80\ubd84\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\uba70, \uc774 \ub450 \ubd80\ubd84\uc774 \uacb0\ud569\ud55c \ud654\ud569\ubb3c\uc774 \uc591\uc774\uc628\uc131 \uacc4\uba74\ud65c\uc131\uc81c\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\uc591\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\ub294 \ubb3c\uc9c8 \ud45c\uba74\uc5d0 \ub9e4\uc6b0 \uac15\ub825\ud558\uac8c \ud761\ucc29\ub418\ub294 \ud2b9\uc131\uc774 \uc788\uc5b4 \uce74\ubcf8 \ube14\ub799\uc774\ub098 \uc720\uae30 \uc548\ub8cc\uc640 \uac19\uc740 \uc548\ub8cc\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\ube44\uc774\uc628\uc131 \ubd84\uc0b0\uc81c<\/p>\n

\ube44\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\ub294 \uc774\uc628\ud654\ub418\uc9c0 \uc54a\uc73c\uba70 \uc804\ud558\ub97c \ub760\uc9c0 \uc54a\ub294 \ud654\ud569\ubb3c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ud45c\uba74 \uc7a5\ub825\uc744 \ub0ae\ucd94\uace0 \uc816\uc74c\uc131(wettability)\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc, \ubd84\uc0b0\ub825 \uc790\uccb4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc628\uc131(\uc74c\uc774\uc628\uc131\/\uc591\uc774\uc628\uc131) \ubd84\uc0b0\uc81c\ubcf4\ub2e4 \uc57d\ud55c \ud3b8\uc785\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 pH\uc5d0 \ubbfc\uac10\ud55c \ubd84\uc0b0 \ub9e4\uc9c8, \ub2e4\uac00(multi-charged) \uc774\uc628 \uc2dc\uc2a4\ud15c, \uc720\uae30 \uc6a9\ub9e4\uc640 \uac19\uc740 \ud2b9\uc815 \uc2dc\uc2a4\ud15c\uc774\ub098 \uc18c\uc7ac\uc5d0\uc11c\ub294 \uc6b0\uc218\ud55c \ubd84\uc0b0 \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n

\ud604\uc7ac \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ube44\uc774\uc628\uc131 \ubd84\uc0b0\uc81c\ub85c\ub294 \uc9c0\ubc29\uc0b0 \uc5d0\ud2f8\ub80c \uc625\uc0ac\uc774\ub4dc \ubd80\uac00\ubb3c(R-COO(CH2CH2O)nH), \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc774\ubbfc \uc720\ub3c4\uccb4((NHCH2CH2)nNH2), \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \uae00\ub9ac\ucf5c \ud3f4\ub9ac\uc62c(HO(CH2CH2O)nH) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc591\ucabd\uc131 \ubd84\uc0b0\uc81c<\/p>\n

\uc591\ucabd\uc131 \uace0\ubd84\uc790(polyampholyte\ub77c\uace0\ub3c4 \ud568)\ub294 \uc591\uc774\uc628\uc131 \ub2e8\ub7c9\uccb4\uc640 \uc74c\uc774\uc628\uc131 \ub2e8\ub7c9\uccb4\uc758 \ubc18\ubcf5 \ub2e8\uc704\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc77c\ubc18\uc801\uc778 \uc591\ucabd\uc131 \ubd84\uc0b0\uc81c\ub85c\ub294 \uce74\ub974\ubcf5\uc2e4\uc0b0\uc5fc(carboxylate)\uacfc \uc220\ud3f0\uc0b0\uc5fc(sulfonate)\uc774 \uc788\uc73c\uba70, \uce74\ub974\ubcf5\uc2e4\uc0b0\uc5fc \uc720\ud615 \uc911\uc5d0\uc11c\ub294 \uc544\ubbf8\ub178\uc0b0\ud615\uacfc \ubca0\ud0c0\uc778\ud615\uc774 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\uae30\uc801 \uc911\uc131 \ubd84\uc0b0\uc81c<\/p>\n

\uc804\uae30\uc801 \uc911\uc131 \ubd84\uc0b0\uc81c\uc758 \ud575\uc2ec\uc801\uc778 \ud2b9\uc9d5\uc740 \uc74c\uc774\uc628\uc131 \ubc0f \uc591\uc774\uc628\uc131 \uc720\uae30 \uc791\uc6a9\uae30\uc758 \ud06c\uae30\uac00 \uac70\uc758 \ube44\uc2b7\ud558\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubd84\uc790 \uc804\uccb4\ub85c\ub294 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774\uba74\uc11c\ub3c4 \uadf9\uc131\uc744 \ub760\uac8c \ub429\ub2c8\ub2e4.<\/p>\n

\uc62c\ub808\uc77c\uc544\ubbf8\ub178 \uc62c\ub9ac\uc5d0\uc774\ud2b8(Oleylamino oleate)\ub294 \uc2dc\uc911\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uc804\uae30\uc801 \uc911\uc131 \ubd84\uc0b0\uc81c\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ubd84\uc790 \ubd84\uc0b0\uc81c\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \uace0\ubd84\uc790\ub85c\uc11c, \ub192\uc740 \ubd84\uc790\ub7c9\uacfc \uc6b0\uc218\ud55c \ubd84\uc0b0 \ub2a5\ub825\uc744 \uac16\ucd98 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc8fc\ub85c \ubd84\uc790 \uad6c\uc870 \ub0b4\uc5d0 \uce5c\uc218\uc131\uae30\uc640 \uc18c\uc218\uc131\uae30\uac00 \ubaa8\ub450 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uace0\ubd84\uc790 \ubd84\uc0b0\uc81c\ub85c\ub294 (\uba54\ud0c0)\uc544\ud06c\ub9b4\uc0b0 \ubc0f (\uba54\ud0c0)\uc544\ud06c\ub9b4\ub808\uc774\ud2b8 \uacf5\uc911\ud569\uccb4, \uadf8\ub9ac\uace0 \ud3f4\ub9ac\ud558\uc774\ub4dc\ub85d\uc2dc\uc2a4\ud14c\uc544\ub9ad\uc0b0(polyhydroxystearic acid) \uc720\ub798\uc758 \uc800\ubd84\uc790\ub7c9 \ud3f4\ub9ac\uc5d0\ud14c\ub974 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc758 \ubd84\uc790 \uad6c\uc870\ub294 \uce5c\uc218\uc131 \uc8fc\uc1c4(backbone)\uc5d0 \uc18c\uc218\uc131 \uc0ac\uc2ac\uc744 \uadf8\ub798\ud504\ud2b8(grafting)\ud558\uac70\ub098, \uc18c\uc218\uc131 \uc8fc\uc1c4\uc5d0 \uce5c\uc218\uc131 \uc0ac\uc2ac\uc744 \uadf8\ub798\ud504\ud2b8\ud558\uac70\ub098, \ub610\ub294 \uce5c\uc218\uc131 \ubc0f \uc18c\uc218\uc131 \uc138\uadf8\uba3c\ud2b8\ub97c \uad50\ub300\ub85c \ubc30\uc5f4\ud558\ub294 \uc138 \uac00\uc9c0 \ubc29\uc2dd\uc73c\ub85c \uad6c\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud558\uc774\ud37c\ubd84\uc0b0\uc81c(Hyperdispersants)<\/p>\n

\ud558\uc774\ud37c\ubd84\uc0b0\uc81c\ub294 \ubd84\uc790 \uad6c\uc870 \ub0b4\uc5d0 \ub2e4\uc218\uc758 \uc575\ucee4\ub9c1(anchoring) \uc791\uc6a9\uae30\ub97c \ud3ec\ud568\ud558\ub294 \ube14\ub85d \uacf5\uc911\ud569\uccb4\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc548\ub8cc \ud45c\uba74\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc816\uc74c\uc131(wetting)\uacfc \ubd84\uc0b0\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284\uc774\ub098 \ud504\ud0c8\ub85c\uc2dc\uc544\ub2cc \ube14\ub8e8\uc640 \uac19\uc774 \ubd84\uc0b0\uc774 \uc5b4\ub824\uc6b4 \uc548\ub8cc\uc5d0 \ud2b9\ud788 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \uc548\ub8cc \ud45c\uba74\uacfc\uc758 \uac15\ub825\ud55c \uce5c\ud654\ub825\uc744 \ubc14\ud0d5\uc73c\ub85c \ucf54\ud305\uc561\uc758 \uc720\ub3d9\uc131, \uad11\ud0dd, \uc811\ucc29\ub825 \ub4f1\uc758 \ubb3c\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ubd84\uc0b0\uc81c\ub294 \uc801\uc6a9 \ubd84\uc57c\uac00 \uad11\ubc94\uc704\ud558\uace0 \uc885\ub958\ub3c4 \ub2e4\uc591\ud558\uba70, \ud06c\uac8c \uc74c\uc774\uc628\uc131, \uc591\uc774\uc628\uc131, \ube44\uc774\uc628\uc131, \uc591\ucabd\uc131, \uc804\uae30\uc801 \uc911\uc131, \uace0\ubd84\uc790\ud615, \uadf8\ub9ac\uace0 \ud558\uc774\ud37c \ubd84\uc0b0\uc81c(hyper-dispersant)\uc758 7\uac00\uc9c0 \uc720\ud615\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":137320,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-137338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category---ko"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/137338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/comments?post=137338"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/137338\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/137320"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=137338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=137338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=137338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}