{"id":1055,"date":"2024-02-04T14:08:49","date_gmt":"2024-02-04T06:08:49","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=1055"},"modified":"2024-02-05T13:21:25","modified_gmt":"2024-02-05T05:21:25","slug":"characteristics-of-pva-1788","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/ko\/blogs\/characteristics-of-pva-1788.html","title":{"rendered":"PVA 1788\uc758 \ud2b9\uc131"},"content":{"rendered":"

\ud3f4\ub9ac\ube44\ub2d0 \uc54c\ucf54\uc62c PVA 1788 \uc2dc\ud2b8, \ubb34\ucde8, 60~80\u00b0C\uc758 \ubb3c\uc5d0 \uc6a9\ud574\ub429\ub2c8\ub2e4. \uc218\uc6a9\uc561\uc740 \uc811\ucc29\ub825, \ud544\ub984 \ud615\uc131 \ubc0f \uc720\ud654 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc624\uc77c, \uc724\ud65c\uc720 \ubc0f \ud0c4\ud654\uc218\uc18c\uc640 \uac19\uc740 \ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc788\uc73c\uba70 \uc7a5\uc1c4 \ud3f4\ub9ac\uc62c\uc758 \uc5d0\uc2a4\ud14c\ub974\ud654, \uc5d0\ud14c\ub974\ud654 \ubc0f \uc544\uc138\ud0c8\ud654\uc640 \uac19\uc740 \ud654\ud559\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n
  1. \ud544\ub984 \ud615\uc131 \ud2b9\uc131: PVA 1788\uc740 \ud544\ub984\uc744 \ud615\uc131\ud558\uae30 \uc27d\uace0 \ud544\ub984\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ud544\ub984\uc758 \uc778\uc7a5 \uac15\ub3c4\ub294 \uc911\ud569 \uc815\ub3c4\uc640 \uc54c\ucf54\uc62c \ubd84\ud574 \uc815\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n
      \n
    1. \uc811\ucc29\ub825: PVA 1788\uc740 \uce5c\uc218\uc131 \uc140\ub8f0\ub85c\uc624\uc2a4\uc5d0 \ub300\ud55c \uc811\ucc29\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc911\ud569 \ubc0f \uc54c\ucf54\uc62c \ubd84\ud574 \uc815\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uacb0\ud569 \uac15\ub3c4\uac00 \uac15\ud574\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ol>\n
        \n
      1. \uc5f4 \uc548\uc815\uc131: PVA 1788 \uc2dc\ud2b8\ub97c \uc57d 100\u2103\ub85c \uac00\uc5f4\ud558\uba74 \uc678\uad00\uc774 \uc11c\uc11c\ud788 \ubcc0\ud569\ub2c8\ub2e4. \ubd80\ubd84\uc801\uc73c\ub85c \uc54c\ucf54\uc62c\ud654\ub41c PVA\ub294 \uc57d 190\u00b0C\uc5d0\uc11c \ub179\uae30 \uc2dc\uc791\ud558\uc5ec 200\u00b0C\uc5d0\uc11c \ubd84\ud574\ub429\ub2c8\ub2e4. PVA\uc758 \uc644\uc804 \uc54c\ucf54\uc62c \ubd84\ud574\ub294 \uc57d 230\u00b0C\uc5d0\uc11c \ub179\uae30 \uc2dc\uc791\ud558\uc5ec 240\u00b0C\uc5d0\uc11c \ubd84\ud574\ub429\ub2c8\ub2e4. \uc5f4\ubd84\ud574 \uc2e4\ud5d8\uc5d0 \ub530\ub974\uba74 \uc911\ud569 \uc815\ub3c4\uac00 \ub0ae\uc744\uc218\ub85d \ubb34\uac8c \uac10\uc18c\uac00 \ube60\ub974\uba70, \uc54c\ucf54\uc62c \ubd84\ud574 \uc815\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ubd84\ud574 \uc2dc\uac04\uc774 \uc9e7\uc544\uc9c0\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

        \"\"<\/p>","protected":false},"excerpt":{"rendered":"

        Polyvinyl alcohol PVA 1788 sheet; odorless, soluble in water at 60-80\u00b0C. Its aqueous solution has good adhesion, film-forming and emulsifying properties; it is resistant to most organic solvents such as oils, lubricants and hydrocarbons; it has chemical properties such as esterification, etherification and acetalization of long-chain polyols. Film-forming property: PVA 1788 is easy to form […]<\/p>","protected":false},"author":1,"featured_media":1046,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"\nCharacteristics of PVA 1788 - JOYFORCE INDUSTRIAL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.joyforce.com\/ko\/blogs\/characteristics-of-pva-1788.html\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Characteristics of PVA 1788 - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"Polyvinyl alcohol PVA 1788 sheet; odorless, soluble in water at 60-80\u00b0C. Its aqueous solution has good adhesion, film-forming and emulsifying properties; it is resistant to most organic solvents such as oils, lubricants and hydrocarbons; it has chemical properties such as esterification, etherification and acetalization of long-chain polyols. 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