{"id":1395,"date":"2022-11-24T13:25:57","date_gmt":"2022-11-24T05:25:57","guid":{"rendered":"http:\/\/cngypowder.com\/?page_id=1395"},"modified":"2022-11-24T13:43:35","modified_gmt":"2022-11-24T05:43:35","slug":"white-fiber-gypsum-powder","status":"publish","type":"page","link":"https:\/\/cngypowder.com\/index.php\/products\/white-fiber-gypsum-powder\/","title":{"rendered":"White fiber gypsum powder"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1395\" class=\"elementor elementor-1395\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8e12ebc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8e12ebc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-18df598\" data-id=\"18df598\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b742a6 elementor-widget elementor-widget-image\" data-id=\"3b742a6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89.jpg 750w, https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89-300x300.jpg 300w, https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89-100x100.jpg 100w, https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89-600x600.jpg 600w, https:\/\/cngypowder.com\/wp-content\/uploads\/2022\/11\/\u767d\u7ea4\u7ef4\u77f3\u818f\u7c89-150x150.jpg 150w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-e40f37f\" data-id=\"e40f37f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0cd532c elementor-widget elementor-widget-heading\" data-id=\"0cd532c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h4 class=\"elementor-heading-title elementor-size-default\">White fiber gypsum powder<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfc9e21 elementor-widget elementor-widget-text-editor\" data-id=\"cfc9e21\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.8.1 - 13-11-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Gypsum fiber(gypsum whisker, calcium sulfate whisker)<\/p><p>English Name: Calcium Sulfate Whisker, Abbreviation: CSW or SW;<\/p><p>Molecular formula: CaSO4<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-325534f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"325534f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53d35c5\" data-id=\"53d35c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb63dad elementor-widget elementor-widget-text-editor\" data-id=\"fb63dad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table style=\"margin-bottom: 0px; padding: 0px; color: #303030; font-family: \u5b8b\u4f53; font-size: 12px; text-indent: 0px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" align=\"left\"><tbody style=\"margin: 0px; padding: 0px;\"><tr style=\"margin: 0px; padding: 0px;\"><td style=\"margin: 0px; padding: 0px; width: 103px; height: 19px;\">Variety<\/td><td style=\"margin: 0px; padding: 0px; width: 161px; height: 19px;\">Feature<\/td><td style=\"margin: 0px; padding: 0px; width: 217px; height: 19px;\">Performance<\/td><td style=\"margin: 0px; padding: 0px; width: 189px; height: 19px;\">Application<\/td><\/tr><tr style=\"margin: 0px; padding: 0px;\"><td style=\"margin: 0px; padding: 0px; width: 103px; height: 38px;\">White fiber gypsum powder<\/td><td style=\"margin: 0px; padding: 0px; width: 161px; height: 38px;\">Good whiteness, high finish, high strength, high purity.<\/td><td style=\"margin: 0px; padding: 0px; width: 217px; height: 38px;\">Whiteness &gt;85%, initial setting \u22658, final setting &lt;25, consistency 70%, flexure 8MPa, compression 18MPa.<\/td><td style=\"margin: 0px; padding: 0px; width: 189px; height: 38px;\">Used in decoration, building materials, sculpture, exquisite ceramic mold.<\/td><\/tr><\/tbody><\/table><p>ss<\/p><p>Calcium sulfate whisker is a fibrous (whisker) single crystal with a uniform cross-section, complete shape, and perfect internal structure, which is grown in the form of a single crystal by artificial control. Its basic performance indicators are as follows:<\/p><table align=\"center\"><tbody><tr><td>Item<\/td><td>index<\/td><td>Item<\/td><td>Index\u00a0<\/td><\/tr><tr><td>Composition of whisker<\/td><td>CaSO4<\/td><td>tensile strength\uff08GPa\uff09<\/td><td>20.5<\/td><\/tr><tr><td>density\uff08g\/cm3\uff09<\/td><td>2.96<\/td><td>tensile modulus\uff08GPa\uff09<\/td><td>178<\/td><\/tr><tr><td>Density of looseness\uff08g\/cm3\uff09<\/td><td>0.1-0.4<\/td><td>length\uff08um\uff09<\/td><td>20-100<\/td><\/tr><tr><td>diameter\uff08um\uff09<\/td><td>1-3<\/td><td>water solubility\uff0822\u2103ppm\uff09<\/td><td>1200<\/td><\/tr><tr><td>melting point\uff08\u2103\uff09<\/td><td>1450<\/td><td>hardness\uff08Mohs\uff09<\/td><td>3<\/td><\/tr><tr><td>heat resistance\uff08\u2103\uff09<\/td><td>1000<\/td><td>RI (refractive index)<\/td><td>1.585<\/td><\/tr><\/tbody><\/table><div class=\"huaci-result-wrapper\"><p class=\"target color_text_1\">Calcium sulfate whisker can be divided into two water (CaSO4\u20222H2O), half water (CaSO4\u20220.5H2O) and anhydrous (CaSO4).<\/p><div>\u00a0<\/div><p class=\"target color_text_1\">Gypsum fiber is a fibrous single crystal of calcium sulfate, white loose needle, with perfect structure, complete shape, specific cross section, stable size, its average length-diameter ratio is generally 20~50. Slightly soluble in water and neutral in aqueous solution. It has the fineness of granular packing, the length-diameter ratio of short fiber packing, high temperature resistance, acid and alkali resistance, chemical corrosion resistance, good toughness, good electrical insulation, high strength, easy surface treatment, good compatibility with resin, plastic and rubber, can be evenly dispersed, pH value is close to neutral. Excellent enhanced function and flame retardant. Compared with other inorganic whisker, calcium sulfate whisker is a non-toxic green material.<\/p><\/div><div class=\"more-container color_bg_3\"><div class=\"more color_text_3\" data-protocol=\"\">A. Classification of gypsum fibers<br \/><div>\u00a0<\/div>Gypsum fibers can be divided into three broad categories.<br \/><div>\u00a0<\/div>1. Gypsum staple fiber: also known as gypsum whisker. It is mainly used in rubber, plastic, paint, binder and other industries requiring fineness below 0.3mm. The fiber length was defined to be between 0 and 300\u03bcm.<br \/><div>\u00a0<\/div>2. Long fiber in gypsum: also known as gypsum pulp. Mainly used in paper and paper products industry. The fiber length should range from 0.2 mm to 3.0mm.<br \/><div>\u00a0<\/div>3, gypsum long fiber: also known as gypsum velvet. It is mainly used in industries with high fiber length requirements. For example: heat preservation, health care, textile and so on. The fiber length should be greater than 3.0mm.<\/div><\/div><div data-protocol=\"\">\u00a0<\/div><div data-protocol=\"\">B. production technology<br \/><div>\u00a0<\/div>The production process of gypsum fiber can be divided into two types according to the different types of raw materials used.<br \/><div>\u00a0<\/div>1, chemical synthesis method: the production of raw materials for chemical materials. The advantages are high purity, and white color, but there is a large investment, high-cost problems, suitable for the lack of mineral raw materials or the need to produce high-purity gypsum fiber local tissue production.<br \/><div>\u00a0<\/div>2, mineral conversion method: the production of raw materials for natural ore chemical products. Mineral conversion method has abundant raw materials, low price, relatively low investment, low cost and strong market competitiveness, but product purity depends on raw materials, and product whiteness is significantly affected by raw materials and production equipment, so it is necessary to choose different mineral sources according to market requirements.<br \/><div>\u00a0<\/div>The main preparation methods of gypsum fiber are hydrothermal method and atmospheric acidification method.<\/div><div data-protocol=\"\">\u00a0<\/div><div data-protocol=\"\">C.Product use and market<\/div><div data-protocol=\"\">(1) Used as building materials<\/div><div data-protocol=\"\">(2) Used as raw materials for papermaking<\/div><div data-protocol=\"\">(3) Used as reinforcement or functional filler for plastics and rubber<\/div><div data-protocol=\"\">(4) Used for friction materials<\/div><div data-protocol=\"\">(5) For the production of paints and coatings<\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>White fiber gypsum powder Gypsum fiber(gypsum whisker,  &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/cngypowder.com\/index.php\/products\/white-fiber-gypsum-powder\/\"> <span class=\"screen-reader-text\">White fiber gypsum powder<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":476,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-1395","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/pages\/1395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/comments?post=1395"}],"version-history":[{"count":4,"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/pages\/1395\/revisions"}],"predecessor-version":[{"id":1401,"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/pages\/1395\/revisions\/1401"}],"up":[{"embeddable":true,"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/pages\/476"}],"wp:attachment":[{"href":"https:\/\/cngypowder.com\/index.php\/wp-json\/wp\/v2\/media?parent=1395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}