{"id":1005,"date":"2024-02-04T13:59:33","date_gmt":"2024-02-04T05:59:33","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=1005"},"modified":"2024-02-05T13:26:34","modified_gmt":"2024-02-05T05:26:34","slug":"mechanism-of-polyvinyl-alcohol-formation","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/ja\/blogs\/mechanism-of-polyvinyl-alcohol-formation.html","title":{"rendered":"\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\u751f\u6210\u306e\u30e1\u30ab\u30cb\u30ba\u30e0"},"content":{"rendered":"<p style=\"font-weight: 400;\">PVA\u306f\u3001\u30e2\u30ce\u30de\u30fc\u3068\u547c\u3070\u308c\u308b\u5358\u4e00\u5358\u4f4d\u306e\u524d\u99c6\u4f53\u5206\u5b50\u306e\u91cd\u5408\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u30dd\u30ea\u30de\u30fc\uff08\u5927\u304d\u306a\u8907\u6570\u306e\u5358\u4f4d\u5206\u5b50\u304b\u3089\u306a\u308b\u5316\u5408\u7269\uff09\u306e\u4e2d\u3067\u306f\u30e6\u30cb\u30fc\u30af\u306a\u5b58\u5728\u3067\u3042\u308b\u3002\u4e00\u65b9\u3001\u30dd\u30ea\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\u306f\u3001\u5225\u306e\u30dd\u30ea\u30de\u30fc\u3067\u3042\u308b\u30dd\u30ea\u9162\u9178\u30d3\u30cb\u30eb\uff08PVAc\uff09\u3092\u30e1\u30bf\u30ce\u30fc\u30eb\u306a\u3069\u306e\u30a2\u30eb\u30b3\u30fc\u30eb\u306b\u6eb6\u304b\u3057\u3001\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306a\u3069\u306e\u30a2\u30eb\u30ab\u30ea\u89e6\u5a92\u3067\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u4f5c\u3089\u308c\u308b\u3002\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u52a0\u6c34\u5206\u89e3\u3001\u3059\u306a\u308f\u3061\u300c\u30a2\u30eb\u30b3\u30fc\u30eb\u5206\u89e3\u300d\u53cd\u5fdc\u306b\u3088\u308a\u3001\u30dd\u30ea\u9162\u9178\u30d3\u30cb\u30eb\u5206\u5b50\u306e\u9577\u9396\u69cb\u9020\u3092\u7834\u58ca\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30dd\u30ea\u9162\u9178\u30d3\u30cb\u30eb\u5206\u5b50\u304b\u3089\u9162\u9178\u57fa\u304c\u9664\u53bb\u3055\u308c\u308b\u3002\u5f97\u3089\u308c\u308b\u30d3\u30cb\u30eb\u30a2\u30eb\u30b3\u30fc\u30eb\u7e70\u308a\u8fd4\u3057\u5358\u4f4d\u306e\u5316\u5b66\u69cb\u9020<\/p>\n<p style=\"font-weight: 400;\">\u53cd\u5fdc\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u751f\u6210\u7269\u306f\u6c34\u306b\u6eb6\u3051\u3001\u3059\u3079\u3066\u306e\u6709\u6a5f\u6eb6\u5a92\u306b\u306f\u5b9f\u8cea\u7684\u306b\u6eb6\u3051\u306a\u3044\u3002\u9162\u9178\u57fa\u306e\u9664\u53bb\u304c\u4e0d\u5b8c\u5168\u306a\u5834\u5408\u3001\u6a39\u8102\u306f\u6c34\u306b\u6eb6\u3051\u306b\u304f\u304f\u3001\u4e00\u90e8\u306e\u6709\u6a5f\u6db2\u4f53\u306b\u306f\u6eb6\u3051\u3084\u3059\u304f\u306a\u308b\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1006\" src=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/1-11.png\" alt=\"\" width=\"666\" height=\"447\" srcset=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/1-11.png 666w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/1-11-300x201.png 300w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/1-11-18x12.png 18w, https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/1-11-600x403.png 600w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>PVA is unique among polymers (compounds composed of large, multi-unit molecules) because it is not formed by the polymerization of single-unit precursor molecules called monomers. In contrast, polyvinyl alcohol is made by dissolving another polymer, polyvinyl acetate (PVAc), in an alcohol such as methanol and treating it with an alkaline catalyst such as sodium hydroxide. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1006,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mechanism of polyvinyl alcohol formation - 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\/ja\/blogs\/mechanism-of-polyvinyl-alcohol-formation.html\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mechanism of polyvinyl alcohol formation - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"PVA is unique among polymers (compounds composed of large, multi-unit molecules) because it is not formed by the polymerization of single-unit precursor molecules called monomers. In contrast, polyvinyl alcohol is made by dissolving another polymer, polyvinyl acetate (PVAc), in an alcohol such as methanol and treating it with an alkaline catalyst such as sodium hydroxide. 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