{"id":2080,"date":"2026-05-28T06:51:42","date_gmt":"2026-05-28T06:51:42","guid":{"rendered":"https:\/\/zhiweichem.com\/?p=2080"},"modified":"2026-05-28T06:51:48","modified_gmt":"2026-05-28T06:51:48","slug":"%e3%83%92%e3%83%89%e3%83%ad%e3%82%ad%e3%82%b7%e3%82%a8%e3%83%81%e3%83%ab%e3%82%bb%e3%83%ab%e3%83%ad%e3%83%bc%e3%82%b9%e3%81%af%e8%82%8c%e3%81%ab%e5%ae%89%e5%85%a8%e3%81%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/zhiweichem.com\/ja\/%e3%83%98%e3%83%83%e3%82%af\/%e3%83%92%e3%83%89%e3%83%ad%e3%82%ad%e3%82%b7%e3%82%a8%e3%83%81%e3%83%ab%e3%82%bb%e3%83%ab%e3%83%ad%e3%83%bc%e3%82%b9%e3%81%af%e8%82%8c%e3%81%ab%e5%ae%89%e5%85%a8%e3%81%8b%ef%bc%9f\/","title":{"rendered":"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u808c\u306b\u5b89\u5168\u304b\uff1f"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u30d1\u30a6\u30c0\u30fc\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3084\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2085 lazyload\" style=\"width:auto;height:450px\"\/><noscript><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u30d1\u30a6\u30c0\u30fc\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3084\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2085\" style=\"width:auto;height:450px\" srcset=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp 1024w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-300x225.webp 300w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-768x576.webp 768w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin-16x12.webp 16w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/is-hydroxyethyl-cellulose-safe-for-skin.webp 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fd7\u5049\u306e\u73fe\u5b9f\u7684\u306a\u7b54\u3048\u306f\u660e\u78ba\u3060\uff1a <strong><a href=\"https:\/\/zhiweichem.com\/ja\/%e3%83%98%e3%83%83%e3%82%af\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/zhiweichem.com\/hec\/\" rel=\"noreferrer noopener\">\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9<\/a> \u4e00\u822c\u306b\u3001\u5316\u7ca7\u54c1\u30b0\u30ec\u30fc\u30c9\u3067\u9069\u5207\u306b\u914d\u5408\u3055\u308c\u3001\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u88fd\u54c1\u306b\u9069\u5207\u306a\u6fc3\u5ea6\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u76ae\u819a\u306b\u5bfe\u3057\u3066\u5b89\u5168\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u308b\u3002.<\/strong> \u975e\u30a4\u30aa\u30f3\u6027\u5897\u7c98\u5264\u3001\u30ec\u30aa\u30ed\u30b8\u30fc\u8abf\u6574\u5264\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u30b5\u30dd\u30fc\u30c8\u6210\u5206\u3068\u3057\u3066\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3001\u30d8\u30a2\u30b1\u30a2\u3001\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u3001\u30ed\u30fc\u30b7\u30e7\u30f3\u3001\u30b5\u30f3\u30b1\u30a2\u3001\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c0\u30a6\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u30b0\u30ec\u30fc\u30c9\u306eCELLOSIZE\u2122\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u3001\u30d8\u30a2\u30b1\u30a2\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3001\u30ab\u30e9\u30fc\u5316\u7ca7\u54c1\u3001\u304a\u3088\u3073pH3\uff5e10\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u51e6\u65b9\u5411\u3051\u306b\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3001\u5897\u7c98\u3001\u4e73\u5316\u5b89\u5b9a\u6027\u3001\u9ad8\u3044\u6eb6\u6db2\u900f\u660e\u6027\u3001\u754c\u9762\u6d3b\u6027\u5264\u9069\u5408\u6027\u3001\u5869\u8010\u6027\u306a\u3069\u306e\u5229\u70b9\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001HEC\u3092\u542b\u3080\u3059\u3079\u3066\u306e\u88fd\u54c1\u304c\u81ea\u52d5\u7684\u306b\u3059\u3079\u3066\u306e\u4eba\u306b\u9069\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u808c\u306e\u5b89\u5168\u6027\u306f\u3001\u5b8c\u5168\u306a\u51e6\u65b9\u3001\u4f7f\u7528\u30b0\u30ec\u30fc\u30c9\u3001\u7d14\u5ea6\u57fa\u6e96\u3001\u9632\u8150\u5264\u30b7\u30b9\u30c6\u30e0\u3001\u6700\u7d42\u7684\u306apH\u3001\u4f7f\u7528\u30ec\u30d9\u30eb\u3001\u305d\u3057\u3066\u4f7f\u7528\u8005\u81ea\u8eab\u306e\u808c\u306e\u72b6\u614b\u306b\u5de6\u53f3\u3055\u308c\u308b\u3002FDA\u306f\u307e\u305f\u3001\u5316\u7ca7\u54c1\u306b\u95a2\u3059\u308b\u3053\u306e\u4e00\u822c\u7684\u306a\u898f\u5236\u30dd\u30a4\u30f3\u30c8\u3092\u660e\u78ba\u306b\u3057\u3066\u3044\u308b\uff1a\u7740\u8272\u6dfb\u52a0\u7269\u3092\u9664\u304f\u5316\u7ca7\u54c1\u3068\u6210\u5206\u306f\u3001FDA\u306e\u5e02\u8ca9\u524d\u627f\u8a8d\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u304c\u3001\u6210\u5206\u304a\u3088\u3073\u5b8c\u6210\u3057\u305f\u5316\u7ca7\u54c1\u306f\u3001\u8868\u793a\u3055\u308c\u305f\u307e\u305f\u306f\u6163\u7fd2\u7684\u306a\u4f7f\u7528\u6761\u4ef6\u4e0b\u3067\u5b89\u5168\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u30d1\u30a6\u30c0\u30fc\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3084\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2083 lazyload\" style=\"width:auto;height:450px\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u30d1\u30a6\u30c0\u30fc\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3084\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2083\" style=\"width:auto;height:450px\" srcset=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-1024x768.webp 1024w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-300x225.webp 300w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-768x576.webp 768w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin-16x12.webp 16w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cover-hydroxyethyl-cellulose-safe-for-skin.webp 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306e\u30b9\u30ad\u30f3\u30b1\u30a2\u52b9\u679c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u3001\u307e\u305f\u306f <a href=\"https:\/\/zhiweichem.com\/ja\/%e3%83%98%e3%83%83%e3%82%af\/\" target=\"_blank\" rel=\"noreferrer noopener\">HEC<\/a>, \u975e\u30a4\u30aa\u30f3\u6027\u306e\u6c34\u6eb6\u6027\u30bb\u30eb\u30ed\u30fc\u30b9\u30a8\u30fc\u30c6\u30eb\u3067\u3042\u308b\u3002\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u51e6\u65b9\u3067\u306f\u3001\u30ec\u30c1\u30ce\u30a4\u30c9\u3001\u9178\u3001\u65e5\u713c\u3051\u6b62\u3081\u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u9632\u8150\u5264\u306e\u3088\u3046\u306a\u5f37\u529b\u306a\u6709\u52b9\u6210\u5206\u3068\u3057\u3066\u306f\u4f7f\u7528\u3055\u308c\u306a\u3044\u3002\u4e3b\u306b\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u7c98\u5ea6\u3092\u9ad8\u3081\u3001\u6d41\u308c\u3092\u826f\u304f\u3057\u3001\u61f8\u6fc1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5857\u5e03\u6642\u306e\u611f\u89e6\u3092\u6ed1\u3089\u304b\u306b\u3057\u307e\u3059\u3002.<a href=\"https:\/\/www.ashland.com\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ashland.com\/\" rel=\"noreferrer noopener\"> \u30a2\u30b7\u30e5\u30e9\u30f3\u30c9<\/a> \u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ethyl_methyl_cellulose\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Ethyl_methyl_cellulose\" rel=\"noreferrer noopener\">\u30bb\u30eb\u30ed\u30fc\u30b9<\/a> \u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u30a8\u30c1\u30ec\u30f3\u30aa\u30ad\u30b7\u30c9\u3068\u30a2\u30eb\u30ab\u30ea\u30bb\u30eb\u30ed\u30fc\u30b9\u3092\u53cd\u5fdc\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u4f5c\u3089\u308c\u308b\u975e\u30a4\u30aa\u30f3\u6027\u306e\u6c34\u6eb6\u6027\u30dd\u30ea\u30de\u30fc\u3067\u3042\u308a\u3001\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u304a\u3088\u3073\u5316\u7ca7\u54c1\u7528\u9014\u306e\u7cbe\u88fdHEC\u306f\u901a\u5e38\u3001\u4e7e\u71e5\u30d9\u30fc\u30b9\u3067\u6700\u4f4e\u7d14\u5ea695.0%\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u7559\u610f\u3055\u308c\u305f\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001HEC\u306f\u808c\u306b\u89e6\u308c\u308b\u88fd\u54c1\u306e\u591a\u304f\u306b\u914d\u5408\u3055\u308c\u3066\u3044\u308b\u3002\u5316\u7ca7\u6c34\u306e\u5b89\u5b9a\u611f\u3092\u9ad8\u3081\u308b\u3002\u30b8\u30a7\u30eb\u306e\u6ed1\u3089\u304b\u306a\u306e\u3073\u3092\u52a9\u3051\u307e\u3059\u3002\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u3092\u3088\u308a\u30ea\u30c3\u30c1\u306a\u624b\u89e6\u308a\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4fdd\u5b58\u4e2d\u306b\u3088\u308a\u5747\u4e00\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3092\u4fdd\u3064\u3053\u3068\u3082\u3067\u304d\u308b\u3002Zhiwei\u306e\u30ed\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30f3\u30b1\u30a2\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30da\u30fc\u30b8\u3067\u306f\u3001HEC\u306f\u30b9\u30ad\u30f3\u30b1\u30a2\u4e73\u6db2\u306b\u4f7f\u7528\u3055\u308c\u3001\u7c98\u5ea6\u3092\u9ad8\u3081\u3001\u5b89\u5b9a\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6469\u64e6\u6642\u306e\u6ed1\u308a\u3092\u6539\u5584\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HEC\u304c\u808c\u306b\u512a\u3057\u3044\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HEC\u306f\u975e\u30a4\u30aa\u30f3\u6027\u3067\u6c34\u6eb6\u6027\u3067\u3042\u308a\u3001\u4e3b\u306b\u7269\u7406\u7684\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u8abf\u6574\u5264\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u4e00\u822c\u7684\u306b\u808c\u306b\u512a\u3057\u3044\u3002HEC\u306f\u76ae\u819a\u3092\u5265\u96e2\u3057\u305f\u308a\u3001\u76ae\u819a\u306e\u8272\u7d20\u3092\u5909\u5316\u3055\u305b\u305f\u308a\u3001\u5fae\u751f\u7269\u3092\u6bba\u3057\u305f\u308a\u3001\u76ae\u819a\u30d0\u30ea\u30a2\u3068\u5f37\u304f\u76f8\u4e92\u4f5c\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4e3b\u306a\u4ed5\u4e8b\u306f\u6c34\u3092\u4fdd\u6301\u3057\u3001\u30dc\u30c7\u30a3\u3092\u4f5c\u308a\u3001\u5b8c\u6210\u54c1\u306e\u611f\u89e6\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30c0\u30a6\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u7528HEC\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u3053\u306e\u6750\u6599\u306f\u975e\u30a4\u30aa\u30f3\u6027\u3001\u30d0\u30a4\u30aa\u30d9\u30fc\u30b9\u3001\u751f\u5206\u89e3\u6027\u3001\u6c34\u6eb6\u6027\u306e\u30ec\u30aa\u30ed\u30b8\u30fc\u8abf\u6574\u5264\u3067\u3042\u308a\u3001\u30d8\u30a2\u30b1\u30a2\u3084\u30b9\u30ad\u30f3\u30b1\u30a2\u7528\u9014\u3067\u5897\u7c98\u3001\u4e73\u5316\u5b89\u5b9a\u6027\u306e\u5411\u4e0a\u3001\u5b98\u80fd\u4f53\u9a13\u306e\u5411\u4e0a\u306b\u4f7f\u7528\u3055\u308c\u308b\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u5264\u306e\u89b3\u70b9\u304b\u3089\u306f\u3001HEC\u306f\u808c\u3078\u306e\u7591\u554f\u3092\u751f\u307f\u3084\u3059\u3044\u591a\u304f\u306e\u6210\u5206\u3068\u306f\u7570\u306a\u308b\u3002\u9178\u3001\u5f37\u529b\u306a\u754c\u9762\u6d3b\u6027\u5264\u3001\u9999\u6599\u30a2\u30ec\u30eb\u30b2\u30f3\u3001\u9632\u8150\u5264\u3001\u9ad8\u6fc3\u5ea6\u306e\u30a2\u30eb\u30b3\u30fc\u30eb\u306f\u3001\u3057\u3070\u3057\u3070\u523a\u6fc0\u6027\u306e\u898b\u76f4\u3057\u306b\u5024\u3059\u308b\u3002HEC\u306f\u901a\u5e38\u3001\u88fd\u54c1\u306e\u30dc\u30c7\u30a3\u3068\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u5b58\u5728\u3059\u308b\u3002\u305d\u308c\u3067\u3082\u3001\u5316\u7ca7\u54c1\u30b0\u30ec\u30fc\u30c9\u306e\u3082\u306e\u3067\u3001\u6b63\u3057\u304f\u4f7f\u7528\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u672a\u52a0\u5de5\u306e\u5de5\u696d\u7528\u30b0\u30ec\u30fc\u30c9\u3001\u6c5a\u67d3\u3055\u308c\u305f\u6750\u6599\u3001\u307e\u305f\u306f\u4fdd\u5b58\u72b6\u614b\u306e\u60aa\u3044\u5b8c\u6210\u54c1\u3092\u3001\u9069\u683c\u306a\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u6210\u5206\u3068\u540c\u3058\u3088\u3046\u306b\u6271\u3046\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/zhiweichem.com\/ja\/%e3%83%98%e3%83%83%e3%82%af\/%e3%83%ad%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e7%94%a8hec-%e3%82%b5%e3%83%b3%e3%82%b1%e3%82%a2\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/zhiweichem.com\/hec\/hec-for-lotions-sun-care\/\" rel=\"noreferrer noopener\">\u30ed\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30f3\u30b1\u30a2\u306b\u304a\u3051\u308bHEC<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30f3\u30b1\u30a2\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001HEC\u306f\u5b89\u5b9a\u3057\u305f\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3092\u4f5c\u308a\u3001\u5857\u5e03\u611f\u3092\u6539\u5584\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002. <a href=\"https:\/\/zhiweichem.com\/ja\/%e3%82%b8%e3%82%a6%e3%82%a7%e3%82%a4%e3%83%bb%e3%82%b8%e3%83%8a%e3%83%b3%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/zhiweichem.com\/about-zhiwei-jinan\/\" rel=\"noreferrer noopener\">\u5fd7\u5049<\/a> \u306f\u3053\u306e\u5206\u91ce\u3067\u3001\u7c98\u5ea6\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3001\u6d41\u52d5\u6319\u52d5\u3001\u4e73\u5316\u5b89\u5b9a\u6027\u3001\u3088\u308a\u6ed1\u3089\u304b\u306a\u64e6\u904e\u611f\u3001\u591a\u304f\u306epH\u6761\u4ef6\u306b\u308f\u305f\u308b\u30d7\u30ed\u30bb\u30b9\u306e\u67d4\u8edf\u6027\u306e\u305f\u3081\u306bHEC\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002\u305d\u306e\u6027\u80fd\u306f\u3001\u30a8\u30de\u30eb\u30b8\u30e7\u30f3\u30bf\u30a4\u30d7\u3001\u6cb9\u76f8\u30ec\u30d9\u30eb\u3001\u4e73\u5316\u5264\u30b7\u30b9\u30c6\u30e0\u3001pH\u7bc4\u56f2\u3001\u96fb\u89e3\u8cea\u542b\u6709\u91cf\u3001UV\u30d5\u30a3\u30eb\u30bf\u30fc\u30bf\u30a4\u30d7\u3001\u30d7\u30ed\u30bb\u30b9\u305b\u3093\u65ad\u529b\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u808c\u306e\u5feb\u9069\u3055\u306e\u305f\u3081\u306b\u91cd\u8981\u306a\u3053\u3068\u3067\u3059\u3002\u8584\u3059\u304e\u308b\u5316\u7ca7\u6c34\u306f\u3001\u5f31\u304f\u611f\u3058\u305f\u308a\u3001\u4e0d\u5b89\u5b9a\u306b\u611f\u3058\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30d9\u30bf\u30d9\u30bf\u3057\u3059\u304e\u308b\u5316\u7ca7\u6c34\u306f\u4e0d\u5feb\u306b\u611f\u3058\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u30b5\u30f3\u30b1\u30a2\u30d5\u30a9\u30fc\u30df\u30e5\u30e9\u306b\u306f\u3001\u306a\u3081\u3089\u304b\u306b\u306e\u3073\u306a\u304c\u3089\u3082\u5747\u4e00\u306b\u5857\u5e03\u3067\u304d\u308b\u5341\u5206\u306a\u30b3\u30b7\u304c\u5fc5\u8981\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002HEC\u306f\u3001\u914d\u5408\u8005\u304c\u305d\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8abf\u6574\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002HEC\u306fSPF\u3092\u4e0e\u3048\u308b\u6210\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u808c\u3092\u4fee\u5fa9\u3059\u308b\u6210\u5206\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002HEC\u306e\u4fa1\u5024\u306f\u3001\u51e6\u65b9\u306e\u30d9\u30fc\u30b9\u69cb\u9020\u3068\u5b98\u80fd\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-1024x768.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3068\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306b\u30ed\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30f3\u30b1\u30a2\u5264\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2084 lazyload\" style=\"width:auto;height:450px\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-1024x768.webp\" alt=\"\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3068\u5b89\u5b9a\u6027\u306e\u305f\u3081\u306b\u30ed\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30f3\u30b1\u30a2\u5264\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\" class=\"wp-image-2084\" style=\"width:auto;height:450px\" srcset=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-1024x768.webp 1024w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-300x225.webp 300w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-768x576.webp 768w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care-16x12.webp 16w, https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/hydroxyethyl-cellulose-in-lotion-and-sun-care.webp 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/zhiweichem.com\/ja\/%e3%83%98%e3%83%83%e3%82%af\/%e3%82%b7%e3%83%a3%e3%83%b3%e3%83%97%e3%83%bc%e3%83%bb%e3%83%9c%e3%83%87%e3%82%a3%e3%82%bd%e3%83%bc%e3%83%97%e7%94%a8\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/zhiweichem.com\/hec\/hec-for-shampoo-body-wash\/\" rel=\"noreferrer noopener\">\u30b7\u30e3\u30f3\u30d7\u30fc\u3068\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306eHEC<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HEC\u306f\u307e\u305f\u3001\u30b7\u30e3\u30f3\u30d7\u30fc\u3084\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u306a\u3069\u3001\u6d17\u3044\u6d41\u3059\u30bf\u30a4\u30d7\u306e\u76ae\u819a\u63a5\u89e6\u88fd\u54c1\u306b\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7c98\u5ea6\u3092\u9ad8\u3081\u3001\u591a\u304f\u306e\u754c\u9762\u6d3b\u6027\u5264\u30d9\u30fc\u30b9\u306e\u900f\u660e\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6ed1\u3089\u304b\u306a\u306e\u3073\u3092\u6539\u5584\u3057\u3001\u5869\u8010\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6ce1\u7acb\u3061\u3092\u3088\u308a\u5b89\u5b9a\u3057\u305f\u3082\u306e\u306b\u3057\u307e\u3059\u3002Zhiwei\u306e\u30b7\u30e3\u30f3\u30d7\u30fc\u3068\u30dc\u30c7\u30a3\u30fc\u30bd\u30fc\u30d7\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30da\u30fc\u30b8\u3067\u306f\u3001\u754c\u9762\u6d3b\u6027\u5264\u7cfb\u3067\u7c98\u5ea6\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u975e\u30a4\u30aa\u30f3\u6027\u30dd\u30ea\u30de\u30fc\u3068\u3057\u3066\u306eHEC\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u900f\u660e\u306a\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u3001\u5b89\u5b9a\u3057\u305f\u611f\u89e6\u3001\u6ed1\u3089\u304b\u306a\u5e83\u304c\u308a\u3001\u6ce1\u306e\u5b89\u5b9a\u6027\u3001\u3088\u308a\u6ed1\u3089\u304b\u306a\u6ed1\u308a\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u808c\u306e\u5b89\u5168\u6027\u306e\u305f\u3081\u306b\u306f\u3001HEC\u5358\u72ec\u3088\u308a\u3082\u30dc\u30c7\u30a3\u30bd\u30fc\u30d7\u5168\u4f53\u306e\u51e6\u65b9\u304c\u91cd\u8981\u3067\u3042\u308b\u3002\u754c\u9762\u6d3b\u6027\u5264\u30b7\u30b9\u30c6\u30e0\u3001\u9999\u6599\u3001\u9632\u8150\u5264\u3001pH\u3001\u5869\u5206\u30ec\u30d9\u30eb\u3001\u3059\u3059\u304e\u843d\u3068\u3057\u306e\u52d5\u4f5c\u306f\u3059\u3079\u3066\u3001\u30de\u30a4\u30eb\u30c9\u3055\u306b\u5f71\u97ff\u3059\u308b\u3002HEC\u306f\u88fd\u54c1\u3092\u3088\u308a\u30bd\u30d5\u30c8\u3067\u30ea\u30c3\u30c1\u306a\u611f\u89e6\u306b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u304c\u3001\u523a\u6fc0\u306e\u5f37\u3044\u754c\u9762\u6d3b\u6027\u5264\u30d9\u30fc\u30b9\u304c\u81ea\u52d5\u7684\u306b\u30de\u30a4\u30eb\u30c9\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002HEC\u306e\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u3076\u524d\u306b\u3001\u754c\u9762\u6d3b\u6027\u5264\u306e\u30bf\u30a4\u30d7\u3001\u76ee\u6a19\u3068\u3059\u308b\u7c98\u5ea6\u3001\u76ee\u6a19\u3068\u3059\u308b\u900f\u660e\u5ea6\u3001\u5869\u30ec\u30d9\u30eb\u3001pH\u7bc4\u56f2\u3001\u6df7\u5408\u6761\u4ef6\u3092\u5171\u6709\u3059\u308b\u3088\u3046\u304a\u5ba2\u69d8\u306b\u304a\u9858\u3044\u3057\u3066\u3044\u308b\u306e\u306f\u3053\u306e\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u76ae\u819a\u3092\u523a\u6fc0\u3057\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3001HEC\u306f\u5316\u7ca7\u54c1\u306b\u6b63\u3057\u304f\u914d\u5408\u3055\u308c\u305f\u5834\u5408\u3001\u4e00\u822c\u7684\u306a\u76ae\u819a\u523a\u6fc0\u5264\u306b\u306f\u306a\u3089\u306a\u3044\u3068\u4e88\u60f3\u3055\u308c\u308b\u3002HEC\u306f\u4e00\u822c\u7684\u306b\u6c34\u6027\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u5408\u3057\u3001\u7a4f\u3084\u304b\u306a\u6a5f\u80fd\u7684\u5f79\u5272\u3092\u6301\u3064\u305f\u3081\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u304a\u3088\u3073\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u88fd\u54c1\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u30c0\u30a6\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3001\u30d8\u30a2\u30b1\u30a2\u3001\u30ab\u30e9\u30fc\u5316\u7ca7\u54c1\u306a\u3069\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u7528\u9014\u3092\u6319\u3052\u3001INCI\u540d\u3092\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u3068\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u53cd\u5fdc\u3057\u306a\u3044\u6210\u5206\u306f\u306a\u3044\u3002HEC\u3092\u542b\u3080\u6700\u7d42\u88fd\u54c1\u306b\u904e\u654f\u306b\u53cd\u5fdc\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u5c11\u306a\u304b\u3089\u305a\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u305d\u306e\u539f\u56e0\u306fHEC\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u539f\u56e0\u306f\u9999\u6599\u3001\u9632\u8150\u5264\u3001\u754c\u9762\u6d3b\u6027\u5264\u3001\u690d\u7269\u30a8\u30ad\u30b9\u3001pH\u3001\u6c5a\u67d3\u3001\u3042\u308b\u3044\u306f\u914d\u5408\u8a2d\u8a08\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u654f\u611f\u808c\u7528\u88fd\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u914d\u5408\u8005\u306f\u5b89\u5b9a\u6027\u8a66\u9a13\u3001\u5fae\u751f\u7269\u8a66\u9a13\u3001\u9632\u8150\u5264\u30c1\u30e3\u30ec\u30f3\u30b8\u8a66\u9a13\u3001\u9069\u5408\u6027\u8a66\u9a13\u3001\u76ae\u819a\u4f7f\u7528\u5b89\u5168\u6027\u8a55\u4fa1\u3092\u3001\u5bfe\u8c61\u5e02\u5834\u306e\u8981\u6c42\u306b\u5f93\u3063\u3066\u5b9f\u65bd\u3059\u3079\u304d\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5316\u7ca7\u54c1\u30b0\u30ec\u30fc\u30c9\u306e\u554f\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c9\u306f\u91cd\u8981\u3067\u3042\u308b\u3002\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u7528HEC\u306f\u3001\u5316\u7ca7\u54c1\u7528\u306b\u9078\u629e\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308a\u3001\u5de5\u696d\u7528\u9014\u306e\u6d41\u308c\u304b\u3089\u898b\u76f4\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u5f15\u304d\u629c\u304b\u308c\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30b7\u30e5\u30e9\u30f3\u30c9\u306f\u3001\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u3084\u5316\u7ca7\u54c1\u7528\u9014\u306e\u7cbe\u88fdHEC\u306f\u901a\u5e38\u3001\u4e7e\u71e5\u30d9\u30fc\u30b9\u3067\u6700\u4f4e\u7d14\u5ea695.0%\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u308b\u3002. <a href=\"https:\/\/www.dow.com\/en-us\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dow.com\/en-us\" rel=\"noreferrer noopener\">\u30c0\u30a6<\/a>\u2019\u306e\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u30b0\u30ec\u30fc\u30c9HEC\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001\u30b9\u30ad\u30f3\u30b1\u30a2\u3001\u30d8\u30a2\u30b1\u30a2\u3001\u30ab\u30e9\u30fc\u30b3\u30b9\u30e1\u30c6\u30a3\u30c3\u30af\u30b9\u3001pH3\uff5e10\u3067\u306e\u4f7f\u7528\u3092\u542b\u3080\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u306b\u7279\u5316\u3057\u305f\u4f4d\u7f6e\u3065\u3051\u3084\u3001EU\u306e\u5316\u7ca7\u54c1\u30ca\u30ce\u6750\u6599\u306e\u5b9a\u7fa9\u306b\u5408\u81f4\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3001\u77e5\u308b\u9650\u308a\u3067\u306f\u610f\u56f3\u7684\u306b\u52d5\u7269\u7531\u6765\u6210\u5206\u3092\u6dfb\u52a0\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u306a\u3069\u306e\u898f\u5236\u95a2\u9023\u306e\u8a18\u8ff0\u3082\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zhiwei\u3067\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u76ae\u819a\u306b\u63a5\u89e6\u3059\u308b\u4f7f\u7528\u306b\u3064\u3044\u3066\u8b70\u8ad6\u3059\u308b\u3053\u3068\u3092\u597d\u3093\u3067\u3044\u308b\u3002\u554f\u984c\u306f\u300cHEC\u306f\u5b89\u5168\u304b\uff1f\u3088\u308a\u826f\u3044\u8cea\u554f\u306f\u3001\u201c\u3053\u306e\u5b8c\u6210\u3057\u305f\u51e6\u65b9\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u5e02\u5834\u306b\u3068\u3063\u3066\u3001\u3053\u306eHEC\u30b0\u30ec\u30fc\u30c9\u306f\u9069\u5207\u304b\uff1f\u201d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30b9\u30ad\u30f3\u30b1\u30a2\u3001\u30dc\u30c7\u30a3\u30fc\u30bd\u30fc\u30d7\u3001\u30ed\u30fc\u30b7\u30e7\u30f3\u3001\u30b5\u30f3\u30b1\u30a2\u88fd\u54c1\u306b\u306f\u3001\u9069\u5207\u306a\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u629e\u3001\u9069\u5207\u306a\u6587\u66f8\u3001\u9069\u5207\u306a\u8a66\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002TDS\u3068SDS\u306f\u6280\u8853\u7684\u30ec\u30d3\u30e5\u30fc\u306b\u5f79\u7acb\u3061\u3001\u30d0\u30c3\u30c1\u3054\u3068\u306eCOA\u306f\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002\u307e\u305f\u3001Zhiwei\u306eHEC\u30d1\u30fc\u30bd\u30ca\u30eb\u30b1\u30a2\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001TDS\u3068SDS\u304c\u5165\u624b\u53ef\u80fd\u3067\u3042\u308a\u3001\u8981\u6c42\u306b\u5fdc\u3058\u3066\u30d0\u30c3\u30c1\u3054\u3068\u306eCOA\u304c\u5165\u624b\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cosmetic-grade-hec-safety-and-qc-1024x768.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\u5316\u7ca7\u54c1\u30b0\u30ec\u30fc\u30c9\u306e\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\uff08\u30b9\u30ad\u30f3\u30b1\u30a2\u88fd\u54c1\u7528\u8a66\u9a13\u6587\u66f8\u4ed8\u304d\" class=\"wp-image-2082 lazyload\" style=\"width:auto;height:450px\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zhiweichem.com\/wp-content\/uploads\/2026\/05\/cosmetic-grade-hec-safety-and-qc-1024x768.webp\" 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class=\"wp-block-paragraph\">Zhiwei\u3067\u306f\u3001\u76ae\u819a\u63a5\u89e6\u7528\u9014\u306eHEC\u3092\u3001\u304a\u5ba2\u69d8\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u5408\u3055\u305b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u88fd\u5264\u6750\u6599\u3068\u3057\u3066\u6271\u3063\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u7528\u9014\u3001\u76ee\u6a19\u7c98\u5ea6\u3001pH\u3001\u754c\u9762\u6d3b\u6027\u5264\u307e\u305f\u306f\u30a8\u30de\u30eb\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3001\u30d7\u30ed\u30bb\u30b9\u6761\u4ef6\u3001\u6587\u66f8\u30cb\u30fc\u30ba\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u304a\u5ba2\u69d8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u300c\u30d2\u30c9\u30ed\u30ad\u30b7\u30a8\u30c1\u30eb\u30bb\u30eb\u30ed\u30fc\u30b9\u306f\u76ae\u819a\u306b\u5b89\u5168\u304b\u300d\u306b\u5bfe\u3059\u308b\u6700\u826f\u306e\u7b54\u3048\u306f\u3001\u300c\u306f\u3044\u3001\u9069\u5207\u306a\u30b0\u30ec\u30fc\u30c9\u3092\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u3001\u9069\u5207\u306b\u30c6\u30b9\u30c8\u3055\u308c\u305f\u51e6\u65b9\u3067\u4f7f\u7528\u3059\u308c\u3070\u3001\u4e00\u822c\u7684\u306b\u76ae\u819a\u63a5\u89e6\u5316\u7ca7\u54c1\u306b\u9069\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u300d\u3068\u3044\u3046\u5b9f\u7528\u7684\u306a\u3082\u306e\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>At Zhiwei, our practical answer is clear: Hydroxyethyl Cellulose is generally considered safe for skin when it is cosmetic-grade, properly formulated, and used at suitable levels in finished personal care products. It is widely used as a nonionic thickener, rheology modifier, and texture-support ingredient in skin care, hair care, body wash, lotion, sun care, and related personal care systems. Dow\u2019s personal care grade CELLOSIZE\u2122 Hydroxyethyl Cellulose is positioned for hair care, skin care, color cosmetics, and personal care formulations across pH 3 to 10, with benefits such as thickening, emulsion stability, high solution clarity, surfactant compatibility, and salt tolerance. This does not mean every product containing HEC is automatically suitable [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[52],"tags":[19],"class_list":["post-2080","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hec","tag-hydroxyethyl-cellulose"],"acf":[],"_links":{"self":[{"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/posts\/2080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/comments?post=2080"}],"version-history":[{"count":0,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/posts\/2080\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/media\/2085"}],"wp:attachment":[{"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/media?parent=2080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/categories?post=2080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhiweichem.com\/ja\/wp-json\/wp\/v2\/tags?post=2080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}