{"id":670,"date":"2025-06-09T02:42:41","date_gmt":"2025-06-09T02:42:41","guid":{"rendered":"https:\/\/saphydrogels.com\/?p=670"},"modified":"2025-06-10T04:06:34","modified_gmt":"2025-06-10T04:06:34","slug":"superabsorbent-polymer-sapfor-water-blocking-purposes-in-cables","status":"publish","type":"post","link":"https:\/\/saphydrogels.com\/en_nz\/superabsorbent-polymer-sapfor-water-blocking-purposes-in-cables\/","title":{"rendered":"Superabsorbent polymer (SAP)for water-blocking purposes in cables"},"content":{"rendered":"

Superabsorbent polymer<\/a> (SAP) is a critical material used for water-blocking purposes in cables, offering rapid absorption capabilities in case of cable outer layer damage.<\/p>\r\n

\"\"<\/p>\r\n\r\n\r\n\r\n

Advantages of Superabsorbent Polymer for Water-Blocking Yarn\/Tape:<\/h2>\r\n\r\n\r\n\r\n
\"\"<\/figure>\r\n\r\n\r\n\r\n
    \r\n
  • High Absorption Speed: SAP quickly absorbs permeated water, preventing potential damage to cable components.<\/li>\r\n\r\n\r\n\r\n
  • Neutral Properties: When mixed with ointment, SAP maintains a neutral composition, safeguarding metal components within the cable.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

    Specifications:<\/h2>\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
    Item<\/td>\r\nIndexes<\/td>\r\nResult<\/td>\r\n<\/tr>\r\n
    Appearance<\/td>\r\nWhite powder or granular<\/td>\r\nWhite powder or granular<\/td>\r\n<\/tr>\r\n
    Particle size(\u03bcm)<\/td>\r\n\u00a0<\/td>\r\n212-150\u03bcm\u00a0 28.85%<\/td>\r\n<\/tr>\r\n
    150-120\u03bcm\u00a0 21.27%<\/td>\r\n<\/tr>\r\n
    120-106\u03bcm\u00a0 26.23%<\/td>\r\n<\/tr>\r\n
    106-80\u03bcm\u00a0 21.48%<\/td>\r\n<\/tr>\r\n
    \u226480\u03bcm\u00a0 5.17%<\/td>\r\n<\/tr>\r\n
    Water-keeping ratio(ml\/g)<\/td>\r\n\u2265320<\/td>\r\n420<\/td>\r\n<\/tr>\r\n
    Ph value<\/td>\r\n6.5-7.5<\/td>\r\n7<\/td>\r\n<\/tr>\r\n
    Inflation altitude(mm\/min) (20\u2103 pure water)<\/td>\r\n\u00a0<\/td>\r\n20mm\/1 min<\/td>\r\n<\/tr>\r\n
    22mm\/2 min<\/td>\r\n<\/tr>\r\n
    24mm\/3 min<\/td>\r\n<\/tr>\r\n
    Residual Monomer(ppm)<\/td>\r\n\u2264400<\/td>\r\n100<\/td>\r\n<\/tr>\r\n
    Volume density (g\/cm3)<\/td>\r\n0.6-0.7<\/td>\r\n0.69<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

    These specifications demonstrate SAP’s effectiveness and reliability in maintaining cable integrity by swiftly absorbing water and maintaining a stable, neutral composition.<\/p>","protected":false},"excerpt":{"rendered":"

    Superabsorbent polymer (SAP) is a critical material used for water-blocking purposes in cables, offering rapid absorption capabilities in case of […]<\/p>\n","protected":false},"author":1,"featured_media":672,"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":[48],"class_list":["post-670","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-superabsorbent-polymer-sapfor-water-blocking-purposes-in-cables"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/posts\/670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/comments?post=670"}],"version-history":[{"count":0,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/posts\/670\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/media\/672"}],"wp:attachment":[{"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/media?parent=670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/categories?post=670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saphydrogels.com\/en_nz\/wp-json\/wp\/v2\/tags?post=670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}