{"id":934,"date":"2024-02-04T13:38:02","date_gmt":"2024-02-04T05:38:02","guid":{"rendered":"https:\/\/www.joyforce.com\/?p=934"},"modified":"2024-02-05T13:32:45","modified_gmt":"2024-02-05T05:32:45","slug":"important-properties-of-hec","status":"publish","type":"post","link":"https:\/\/www.joyforce.com\/fr\/blogs\/important-properties-of-hec.html","title":{"rendered":"Propri\u00e9t\u00e9s importantes des CHE"},"content":{"rendered":"

En tant qu'agent de surface non ionique, l'hydroxy\u00e9thylcellulose poss\u00e8de les propri\u00e9t\u00e9s suivantes : \u00e9paississement, suspension, liaison, flottation, formation de film, dispersion, r\u00e9tention d'eau et collo\u00efdes protecteurs :<\/p>\n

    \n
  1. HEO est soluble dans l'eau chaude ou froide et ne pr\u00e9cipite pas \u00e0 haute temp\u00e9rature ou \u00e0 l'\u00e9bullition, de sorte qu'il pr\u00e9sente une large gamme de caract\u00e9ristiques de solubilit\u00e9 et de viscosit\u00e9, ainsi qu'une g\u00e9lification non thermique ;<\/li>\n
  2. Le non-ionique lui-m\u00eame peut coexister avec d'autres polym\u00e8res solubles dans l'eau, des surfaces et des sels dans une large gamme, et est un excellent \u00e9paississant collo\u00efdal contenant des solutions d'\u00e9lectrolytes \u00e0 haute concentration ;<\/li>\n
  3. La capacit\u00e9 de r\u00e9tention d'eau est deux fois plus \u00e9lev\u00e9e que celle de la m\u00e9thylcellulose et la r\u00e9gulation du flux est meilleure.<\/li>\n
  4. Par rapport \u00e0 la m\u00e9thylcellulose et \u00e0 l'hydroxypropylm\u00e9thylcellulose, la capacit\u00e9 de dispersion de l'HEC est faible, mais la capacit\u00e9 de collo\u00efde protecteur est forte.<\/li>\n<\/ol>\n

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

    En tant qu'agent de surface non ionique, l'hydroxy\u00e9thylcellulose poss\u00e8de les propri\u00e9t\u00e9s suivantes : \u00e9paississement, suspension, liaison, flottaison, formation de film, dispersion, r\u00e9tention d'eau et protection des collo\u00efdes : L'HEO est soluble dans l'eau chaude ou froide et ne pr\u00e9cipite pas \u00e0 haute temp\u00e9rature ou \u00e0 l'\u00e9bullition, de sorte qu'il pr\u00e9sente une large gamme de caract\u00e9ristiques de solubilit\u00e9 et de viscosit\u00e9, [...]<\/p>","protected":false},"author":1,"featured_media":920,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"\nImportant properties of HEC - 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\/fr\/blogs\/important-properties-of-hec.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Important properties of HEC - JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"og:description\" content=\"As a non-ionic surface agent, hydroxyethyl cellulose has the following properties in addition to thickening, suspending, binding, flotation, film-forming, dispersing, water retention and providing protective colloids: HEO is soluble in hot or cold water, and does not precipitate at high temperature or boiling, so that it has a wide range of solubility and viscosity characteristics, […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.joyforce.com\/fr\/blogs\/important-properties-of-hec.html\/\" \/>\n<meta property=\"og:site_name\" content=\"JOYFORCE INDUSTRIAL\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-04T05:38:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-05T05:32:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/3-7.png\" \/>\n\t<meta property=\"og:image:width\" content=\"684\" \/>\n\t<meta property=\"og:image:height\" content=\"486\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"wordpress51\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"wordpress51\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html\"},\"author\":{\"name\":\"wordpress51\",\"@id\":\"https:\/\/www.joyforce.com\/ko\/#\/schema\/person\/c09ad53518ff40945951b759c1cfcf15\"},\"headline\":\"Important properties of HEC\",\"datePublished\":\"2024-02-04T05:38:02+00:00\",\"dateModified\":\"2024-02-05T05:32:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html\"},\"wordCount\":129,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.joyforce.com\/ko\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.joyforce.com\/wp-content\/uploads\/2024\/02\/3-7.png\",\"articleSection\":[\"Blogs\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html\",\"url\":\"https:\/\/www.joyforce.com\/blogs\/important-properties-of-hec.html\",\"name\":\"Important properties of HEC - 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