{"id":129,"date":"2016-04-02T10:56:19","date_gmt":"2016-04-02T02:56:19","guid":{"rendered":"http:\/\/www.bestpcbs.com\/blog\/?p=129"},"modified":"2016-04-02T11:06:58","modified_gmt":"2016-04-02T03:06:58","slug":"prepreg-in-pcb","status":"publish","type":"post","link":"https:\/\/www.bestpcbs.com\/blog\/2016\/04\/prepreg-in-pcb\/","title":{"rendered":"PP (prepreg) in PCB"},"content":{"rendered":"<div class=\"yzp-no-index\"><\/div><p>PP is prepreg that is to connect the inner layer and offer the\u00c2\u00a0insulation<\/p>\n<p>PP (prepreg)\u00c2\u00a0 is a kind of base materials of Printed Circuits Board.<\/p>\n<p>It is an un-curable resin with non-conductive, which using for connecting the inner layer and offer the\u00c2\u00a0insulation.<\/p>\n<p>Following is a 4 layers PCB stackup which including two pieces of 0.07 mm 1080 pp, there the 1080 pp is to connect top layer with 2 layer,and connect bottom layer with 3 layer, meanwhile pp is non-conductive.<\/p>\n<div style=\"width: 410px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.bestpcbs.com\/faq\/images\/4-layer-pcb-stackup-1.01mm.gif\" alt=\"4 layer PCB stackup\" width=\"400\" height=\"152\" \/><p class=\"wp-caption-text\">pp in 4 layers\u00c2\u00a0 PCB stackup<\/p><\/div>\n<p>It consists of glass fiber and resin. The resin is un-curable status, called-<strong> B-Stage. <\/strong><\/p>\n<p><strong>\u00c2\u00a0Basic Types of PP<\/strong><\/p>\n<p style=\"padding-left: 30px\"><strong>\u00c2\u00a0<\/strong>Glass fiber types: 1080\u00ef\u00bc\u01522116\u00ef\u00bc\u01527628; list the normal thickness FYI:1080 pp:3 mil; 2116 pp: 4.2 mil; 7628 pp:7 mil;<\/p>\n<p style=\"padding-left: 30px\">Resin types: Phenolic Resin, Epoxy Resin, Polyimide Resin ,PI, Bismaleimide Triazine, BT<\/p>\n<p>PP is for FE4 PCB, so if you wound like to know more about other PCB, for example <a href=\"http:\/\/www.bestpcbs.com\/products\/ceramic-pcb.htm\">Ceramic PCB<\/a>, <a href=\"http:\/\/www.bestpcbs.com\/products\/metal-core-pcb.htm\">MCPCB<\/a>, meanwhile don&#8217;t hesitation to contact us if any question.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PP is prepreg that is to connect the inner layer and offer the\u00c2\u00a0insulation PP (prepreg)\u00c2\u00a0 is a kind of base materials of Printed Circuits Board. It is an un-curable resin with non-conductive, which using for connecting the inner layer and offer the\u00c2\u00a0insulation. Following is a 4 layers PCB stackup which including two pieces of 0.07 [&hellip;]<\/p>\n","protected":false},"author":623,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[37],"tags":[39],"class_list":["post-129","post","type-post","status-publish","format-standard","hentry","category-faq","tag-prepreg"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/users\/623"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/comments?post=129"}],"version-history":[{"count":4,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/129\/revisions"}],"predecessor-version":[{"id":133,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/129\/revisions\/133"}],"wp:attachment":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/media?parent=129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/categories?post=129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/tags?post=129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}