{"id":721,"date":"2020-10-28T17:22:58","date_gmt":"2020-10-28T09:22:58","guid":{"rendered":"https:\/\/en.jinhongtairubber.com\/?page_id=721"},"modified":"2020-12-14T21:33:51","modified_gmt":"2020-12-14T13:33:51","slug":"elementor-721","status":"publish","type":"page","link":"https:\/\/en.jinhongtairubber.com\/?page_id=721","title":{"rendered":"Elementor #721"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"721\" class=\"elementor elementor-721\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3c5e706 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c5e706\" 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-fc91263\" data-id=\"fc91263\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\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-0d26e4f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d26e4f\" 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-8e27dc2\" data-id=\"8e27dc2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8b5d4d elementor-widget elementor-widget-heading\" data-id=\"e8b5d4d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Manufacturing technology and characteristics of natural rubber<\/h4>\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<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c5bf60b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c5bf60b\" 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-e44f8de\" data-id=\"e44f8de\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b9ea49 elementor-widget elementor-widget-text-editor\" data-id=\"6b9ea49\" 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<p>Raw materials: fresh latex cut from rubber tree, and miscellaneous glue, including glue gel, self gel block, glue line, dandruff gum, mud, scum glue, and cigarette pieces.<br \/>1. Cigarette adhesive<br \/>35% latex \u2192 filter to remove impurities \u2192 add water to dilute to 15-20% \u2192 defoaming and clarifying filter residue \u2192 adding 1% formic acid to solidify (or acetic acid) \u2192 removing water \u2192 pressing 3-3.5mm thin slices \u2192 fumigating and drying (70 \u2103, 7-8 days, preventing mildew) \u2192 inspecting grading packaging2. Crepe glue<br \/>\u2460 White crepe<br \/>35% latex \u2192 filter out impurities \u2192 add water to dilute to 18 ~ 20% \u2192 defoaming \u2192 bleaching with NaHSO3 \u2192 coagulation with acid \u2192 washing with rolling water \u2192 pressing into 1 ~ 2mm pieces \u2192 drying with hot air (35 \u2103, 10 days) \u2192 inspection of graded packaging<br \/>\u2461 Brown crepe<br \/>Glue line, micelle and cement \u2192 soaking and washing \u2192 crepe pressing \u2192 hot air drying \u2192 inspection of grading packaging<br \/>3. Granular rubber<br \/>Mechanical method: latex \u2192 filtration \u2192 dilution \u2192 clarification of filter residue \u2192 acid addition and solidification \u2192 dehydration \u2192 tablet pressing \u2192 strip pressing \u2192 mechanical granulation \u2192 drying \u2192 compaction packaging<br \/>Chemical method: latex \u2192 flocculant (Al2 (SO4) 3) \u2192 centrifugal separation \u2192 drying \u2192 pressing and packing<\/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<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Manufacturing technology and characteristics of natural [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-721","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/pages\/721"}],"collection":[{"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=721"}],"version-history":[{"count":5,"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/pages\/721\/revisions"}],"predecessor-version":[{"id":1212,"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=\/wp\/v2\/pages\/721\/revisions\/1212"}],"wp:attachment":[{"href":"https:\/\/en.jinhongtairubber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}