{"id":7426,"date":"2023-09-04T01:47:15","date_gmt":"2023-09-04T01:47:15","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7426"},"modified":"2023-09-04T01:47:16","modified_gmt":"2023-09-04T01:47:16","slug":"what-is-base-material","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/pl\/co-to-jest-material-bazowy\/","title":{"rendered":"Co to jest Materia\u0142 bazowy"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-base-material\">Co to jest Materia\u0142 bazowy<\/h2>\n\n\n<p>Materia\u0142 bazowy to pod\u0142o\u017ce lub no\u015bnik, na kt\u00f3rym zbudowane s\u0105 zespo\u0142y i obwody PCB. S\u0142u\u017cy jako fundamentalna podstawa dla komponent\u00f3w elektronicznych i obwod\u00f3w zamontowanych na PCB. Materia\u0142y bazowe s\u0105 zazwyczaj dostarczane producentom PCB w postaci paneli, kt\u00f3re s\u0105 nast\u0119pnie ci\u0119te na odpowiedni rozmiar panelu produkcyjnego do wytwarzania PCB. Materia\u0142y te wyst\u0119puj\u0105 w r\u00f3\u017cnych typach, z kt\u00f3rych ka\u017cdy posiada unikalne cechy i w\u0142a\u015bciwo\u015bci, kt\u00f3re mog\u0105 wp\u0142ywa\u0107 na funkcjonalno\u015b\u0107 i wydajno\u015b\u0107 PCB.<\/p>\n\n\n\n<p>Jednym z powszechnie stosowanych materia\u0142\u00f3w bazowych jest w\u0142\u00f3kno szklane z \u017cywic\u0105 epoksydow\u0105, powszechnie znane jako FR4. FR4 to materia\u0142 trudnopalny, kt\u00f3ry oferuje dobre w\u0142a\u015bciwo\u015bci izolacji elektrycznej i wytrzyma\u0142o\u015b\u0107 mechaniczn\u0105. Jest dost\u0119pny w dw\u00f3ch postaciach: rdzenia (pokrytego miedzi\u0105) i prepregu. Rdze\u0144 FR4 sk\u0142ada si\u0119 z warstwy w\u0142\u00f3kna szklanego pokrytego miedzi\u0105, gdzie warstwa miedzi jest wytrawiana w celu utworzenia po\u017c\u0105danego wzoru obwodu. Ten materia\u0142 rdzeniowy zapewnia wsparcie strukturalne i \u0142\u0105czno\u015b\u0107 elektryczn\u0105 dla PCB. Prepreg natomiast to warstwa w\u0142\u00f3kna szklanego impregnowana \u017cywic\u0105 epoksydow\u0105. S\u0142u\u017cy do \u0142\u0105czenia wielu warstw materia\u0142u rdzeniowego, tworz\u0105c wielowarstwow\u0105 p\u0142ytk\u0119 PCB.<\/p>\n\n\n\n<p>Inne materia\u0142y bazowe stosowane w przemy\u015ble PCB to poliimid (PI), kt\u00f3ry oferuje odporno\u015b\u0107 na wysokie temperatury, oraz materia\u0142y Rogersa, kt\u00f3re zapewniaj\u0105 doskona\u0142\u0105 wydajno\u015b\u0107 wysokiej cz\u0119stotliwo\u015bci. Wyb\u00f3r materia\u0142u bazowego zale\u017cy od czynnik\u00f3w, takich jak specyficzne wymagania aplikacji, po\u017c\u0105dane w\u0142a\u015bciwo\u015bci elektryczne, potrzeby zarz\u0105dzania termicznego i wzgl\u0119dy kosztowe.<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Cz\u0119sto zadawane pytania<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-fr4-and-aluminum\">Jaka jest r\u00f3\u017cnica mi\u0119dzy FR4 a aluminium?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>W por\u00f3wnaniu do zwyk\u0142ych PCB FR4, aluminiowe PCB wyr\u00f3\u017cniaj\u0105 si\u0119 pod wzgl\u0119dem rozpraszania ciep\u0142a i maj\u0105 zdolno\u015b\u0107 do szybkiego rozpraszania ciep\u0142a. We\u017amy przyk\u0142ad por\u00f3wnania PCB FR4 o grubo\u015bci 1,5 mm z aluminiow\u0105 PCB.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-fr4-vs-fr5-material\">Co to jest materia\u0142 FR4 a FR5<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Z drugiej strony, materia\u0142 FR5 ma wy\u017csz\u0105 temperatur\u0119 Tg wynosz\u0105c\u0105 160\u00b0C (320\u00b0F) i maksymaln\u0105 temperatur\u0119 robocz\u0105 140\u00b0C (284\u00b0F). Dzi\u0119ki temu jest bardziej sp\u00f3jny termicznie w por\u00f3wnaniu z FR4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-heavy-metals-are-in-pcbs\">Jakie metale ci\u0119\u017ckie znajduj\u0105 si\u0119 w PCB<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Odpadowe p\u0142ytki drukowane (PCB) zawieraj\u0105 r\u00f3\u017cne niebezpieczne metale ci\u0119\u017ckie, takie jak mied\u017a (Cu), cyna (Sn), o\u0142\u00f3w (Pb), a tak\u017ce inne metale, takie jak cynk (Zn), nikiel (Ni), \u017celazo (Fe), brom (Br), mangan (Mn) i magnez (Mg).<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-fr4-pcb-material\">Czym jest materia\u0142 FR4 PCB<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Materia\u0142 FR4 PCB to rodzaj materia\u0142u bazowego do p\u0142ytek drukowanych, kt\u00f3ry sk\u0142ada si\u0119 z kompozytu \u017cywicy epoksydowej trudnopalnej i tkaniny szklanej. Jest znany ze swoich w\u0142a\u015bciwo\u015bci trudnopalnych i spe\u0142nia wymagania UL94V-0. Dodatkowo, FR4 wykazuje doskona\u0142\u0105 przyczepno\u015b\u0107 do folii miedzianej i ma nisk\u0105 absorpcj\u0119 wody, dzi\u0119ki czemu doskonale nadaje si\u0119 do r\u00f3\u017cnych standardowych zastosowa\u0144.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-fr1-and-fr4-pcb\">Jaka jest r\u00f3\u017cnica mi\u0119dzy FR1 a FR4 PCB<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Materia\u0142 FR4 PCB szczeg\u00f3lnie dobrze nadaje si\u0119 do przelotek, w przeciwie\u0144stwie do materia\u0142\u00f3w FR1, FR2 lub FR3. W przeciwie\u0144stwie do tych innych materia\u0142\u00f3w, FR4 nie stwarza \u017cadnych wyzwa\u0144 ani trudno\u015bci. To sprawia, \u017ce FR4 jest popularnym wyborem do tworzenia r\u00f3\u017cnych warstw p\u0142ytek drukowanych, od jedno- do wielowarstwowych PCB.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-can-i-use-instead-of-fr4-material\">Czego mog\u0119 u\u017cy\u0107 zamiast materia\u0142u FR4?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>CEM-1 to ekonomiczny zamiennik materia\u0142u FR4. Jest klasyfikowany przez NEMA i sk\u0142ada si\u0119 z papieru, dw\u00f3ch warstw tkanego w\u0142\u00f3kna szklanego epoksydowego i zwi\u0105zk\u00f3w fenolowych. Jednak CEM-1 jest ograniczony do produkcji jednostronnych p\u0142ytek drukowanych ze wzgl\u0119du na jego niezgodno\u015b\u0107 z procesami metalizacji otwor\u00f3w.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Co to jest Materia\u0142 bazowy<\/p>\n<p>Materia\u0142 bazowy to pod\u0142o\u017ce lub no\u015bnik, na kt\u00f3rym zbudowane s\u0105 zespo\u0142y i obwody PCB.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Base Material","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/comments?post=7426"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7426\/revisions"}],"predecessor-version":[{"id":8719,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7426\/revisions\/8719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media?parent=7426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/categories?post=7426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/tags?post=7426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}