{"id":693,"date":"2025-06-09T03:06:43","date_gmt":"2025-06-09T03:06:43","guid":{"rendered":"https:\/\/saphydrogels.com\/?p=693"},"modified":"2025-06-10T04:06:00","modified_gmt":"2025-06-10T04:06:00","slug":"sodium-polyacrylate-for-cables","status":"publish","type":"post","link":"https:\/\/saphydrogels.com\/fr\/sodium-polyacrylate-for-cables\/","title":{"rendered":"Polyacrylate de sodium pour c\u00e2bles"},"content":{"rendered":"

Le polyacrylate de sodium, \u00e9galement connu sous le nom de \"Slush Polymer\", est une substance remarquable dot\u00e9e d'une grande capacit\u00e9 d'absorption et de r\u00e9tention de liquides en quantit\u00e9s significatives par rapport \u00e0 sa propre masse. Il se pr\u00e9sente g\u00e9n\u00e9ralement sous la forme de granules ou de poudre blanche et poss\u00e8de une capacit\u00e9 impressionnante \u00e0 absorber des liquides jusqu'\u00e0 cent fois son poids, ce qui permet de fixer efficacement l'eau en place.<\/p>\r\n\r\n\r\n\r\n

\"\"<\/figure>\r\n\r\n\r\n\r\n

Dans le domaine des c\u00e2bles, le polyacrylate de sodium joue un r\u00f4le crucial en tant que mat\u00e9riau bloquant l'eau. Il trouve des applications dans divers composants tels que :<\/h2>\r\n\r\n\r\n\r\n

Rubans hydrofuges : <\/strong>Ces rubans permettent d'\u00e9viter l'intrusion d'eau dans les assemblages de c\u00e2bles, garantissant ainsi leur long\u00e9vit\u00e9 et leur fiabilit\u00e9, m\u00eame dans des environnements difficiles.
Pommades hydrofuges :<\/strong> Appliqu\u00e9s strat\u00e9giquement, les onguents hydrofuges cr\u00e9ent une barri\u00e8re protectrice qui prot\u00e8ge les c\u00e2bles de l'humidit\u00e9, contribuant ainsi \u00e0 leur performance globale et \u00e0 leur long\u00e9vit\u00e9.
Fils hydrofuges :<\/strong> Utilis\u00e9s dans les structures de c\u00e2bles, les fils hydrofuges fournissent une couche suppl\u00e9mentaire de d\u00e9fense contre la p\u00e9n\u00e9tration de l'eau, pr\u00e9servant ainsi l'int\u00e9grit\u00e9 des c\u00e2bles.
En incorporant du polyacrylate de sodium dans ces composants de c\u00e2ble, les fabricants peuvent att\u00e9nuer efficacement les probl\u00e8mes li\u00e9s \u00e0 l'eau, en am\u00e9liorant la durabilit\u00e9, la performance et la fiabilit\u00e9 des syst\u00e8mes de c\u00e2ble dans diverses applications.<\/p>\r\n\r\n\r\n\r\n

Principales sp\u00e9cifications techniques<\/strong><\/h2>\r\n\r\n\r\n\r\n

\u00a0<\/h3>\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Apparence<\/td>\r\nGranul\u00e9s blancs<\/td>\r\n<\/tr>\r\n
Densit\u00e9 visible (g\/cm2)<\/td>\r\ntransparent<\/td>\r\n<\/tr>\r\n
Maille<\/td>\r\n120-180<\/td>\r\n<\/tr>\r\n
Taux de r\u00e9tention d'eau<\/td>\r\n350<\/td>\r\n<\/tr>\r\n
Densit\u00e9 apparente (ml\/g)<\/td>\r\n0.56<\/td>\r\n<\/tr>\r\n
Teneur en eau<\/td>\r\n<6<\/td>\r\n<\/tr>\r\n
Valeur PH (1% liquide d\u00e9tourn\u00e9 de l'eau)<\/td>\r\n7<\/td>\r\n<\/tr>\r\n
Teneur en monom\u00e8res (ppm)<\/td>\r\n300<\/td>\r\n<\/tr>\r\n
Intensit\u00e9 du gel<\/td>\r\nFort<\/td>\r\n<\/tr>\r\n
Altitude de gonflage (mm\/min)<\/td>\r\n\u226512mm\/1 min<\/td>\r\n<\/tr>\r\n
\u226518mm\/3 min<\/td>\r\n<\/tr>\r\n
\u00a0<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Apparence<\/td>\r\nGranul\u00e9s blancs<\/td>\r\n<\/tr>\r\n
Taille de l'article (um)<\/td>\r\n150-210<\/td>\r\n<\/tr>\r\n
Densit\u00e9 visible (g\/cm2)<\/td>\r\ntransparent<\/td>\r\n<\/tr>\r\n
maille<\/td>\r\n70-120<\/td>\r\n<\/tr>\r\n
Taux d'imbibition de l'eau (eau pure ml\/g)<\/td>\r\n\u2265350<\/td>\r\n<\/tr>\r\n
Densit\u00e9 apparente (ml\/g)<\/td>\r\n0.56<\/td>\r\n<\/tr>\r\n
Teneur en eau<\/td>\r\n\uff1c6<\/td>\r\n<\/tr>\r\n
Valeur PH (1% liquide d\u00e9tourn\u00e9 de l'eau)<\/td>\r\n7<\/td>\r\n<\/tr>\r\n
Teneur en monom\u00e8res (ppm)<\/td>\r\n300<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>","protected":false},"excerpt":{"rendered":"

Sodium polyacrylate, also known as Slush Polymer, is a remarkable substance with a high capacity to absorb and retain liquid […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[55],"class_list":["post-693","post","type-post","status-publish","format-standard","hentry","category-blog","tag-sodium-polyacrylate-for-cables"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/posts\/693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/comments?post=693"}],"version-history":[{"count":0,"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/posts\/693\/revisions"}],"wp:attachment":[{"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/media?parent=693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/categories?post=693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saphydrogels.com\/fr\/wp-json\/wp\/v2\/tags?post=693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}