{"id":2420,"date":"2022-11-02T21:27:03","date_gmt":"2022-11-02T13:27:03","guid":{"rendered":"http:\/\/www.cenpcba.com\/fr4-epoxy-laminate-and-prepreg\/"},"modified":"2024-09-19T11:13:10","modified_gmt":"2024-09-19T03:13:10","slug":"fr4-epoxy-laminate-and-prepreg","status":"publish","type":"page","link":"https:\/\/www.cenpcba.com\/ru\/fr4-epoxy-laminate-and-prepreg\/","title":{"rendered":"FR4 Epoxy Laminate and prepreg"},"content":{"rendered":"\n<p><\/p>\n\n<div class=\"wp-block-cover alignfull\" style=\"min-height:400px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-neve-link-color-background-color has-background-dim\"><\/span><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1707\" class=\"wp-block-cover__image-background wp-image-563\" alt=\"\" src=\"http:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-scaled.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-scaled.jpg 2560w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-300x200.jpg 300w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-1024x683.jpg 1024w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-768x512.jpg 768w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-1536x1024.jpg 1536w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-2048x1365.jpg 2048w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/07\/\u6444\u56fe\u7f51_400090540-930x620.jpg 930w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h1 class=\"has-text-align-center has-nv-text-dark-bg-color has-text-color wp-block-heading\" id=\"h-fr4-epoxy-laminate-and-prepreg\">FR4 Epoxy Laminate and prepreg<\/h1>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"mailto:thoven@www.cenpcba.com\" target=\"_blank\" rel=\"noreferrer noopener\">thoven@www.cenpcba.com<\/a><\/p>\n<\/div><\/div>\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<h2 class=\"has-text-align-left wp-block-heading\" id=\"h-fr-4\">FR-4<\/h2>\n\n\n\n<p>FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR-4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing). <\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.cenpcba.com\/ru\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Take With CEN Now<\/a><\/div>\n<\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"http:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/2_1_orig-1024x768.jpg\" alt=\"\" class=\"wp-image-757 size-full\" srcset=\"https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/2_1_orig-1024x768.jpg 1024w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/2_1_orig-300x225.jpg 300w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/2_1_orig-768x576.jpg 768w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/2_1_orig.jpg 1067w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"707\" src=\"http:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-1024x707.jpg\" alt=\"\" class=\"wp-image-758 size-full\" srcset=\"https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-1024x707.jpg 1024w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-300x207.jpg 300w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-768x530.jpg 768w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-1536x1060.jpg 1536w, https:\/\/www.cenpcba.com\/wp-content\/uploads\/2022\/11\/FR4-prepreg-2048x1413.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>FR4 is the most popular PCB substrate material in the world. The denotation \u2018FR4\u2019 describes a class of materials that meet certain requirements defined by NEMA LI 1-1998 standards. FR4 materials have good thermal, electrical, and mechanical characteristics, as well as a favorable strength-to-weight ratio that makes them ideal for most electronic applications. FR4 laminates and prepreg are made from glass cloth, epoxy resin, and are usually the lowest cost PCB material available. It is especially popular for PCBs with lower layer counts \u2013 single, double sided into multilayered constructions generally less than 14 layers. Additionally, the base epoxy resin can be blended with additives that can significantly improve its thermal performance, electrical performance, and UL flame survival\/rating \u2013 greatly improving its ability to be used in higher layer count builds, higher thermal stress applications, and greater electrical performance at a lower cost for high speed circuit designs. FR4 laminates and prepregs are very versatile, adaptable with widely accepted manufacturing techniques with predictable yields.      <\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.cenpcba.com\/ru\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Talk To CEN Now<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div style=\"height:80px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"full-width","neve_meta_container":"","neve_meta_enable_content_width":"on","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"on","neve_meta_disable_footer":"","neve_meta_disable_title":"on","neve_meta_reading_time":"","_joinchat":[],"footnotes":""},"class_list":["post-2420","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.2 (Yoast SEO v25.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FR4 Epoxy Laminate and prepreg - Contract Manufacturing<\/title>\n<meta name=\"description\" content=\"FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. 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