1. Amfani daban-daban. Babban kayan albarkatun don samar da allunan kewayawa sune alkali - kyallen gilashin kyauta, takarda fiber, da resin epoxy.Gilashin allo: tushe abu gilashin fiber zane, epoxy jirgin: daure ne epoxy guduro, FR4: tushe abu auduga fiber takarda. Dukkanin ukun fafuna ne na fiberglass.
2. Launuka daban-daban. Yawanci allon epoxy akan kasuwa shine phenolic epoxy, rawaya. Ba a yi amfani da shi azaman kayan tushe na allunan kewayawa masu ƙarfi, kuma don dalilai na rufin lantarki.FR4NEMA daidaitaccen takardar epoxy ne, kuma launi na yau da kullun shine duhu kore, wanda shine launin epoxy.
3. Daban-daban a yanayi. Gilashin fiberglass yana da halaye na ɗaukar sauti, ƙirar sauti, rufin zafi, kariyar muhalli, hana wuta da sauransu. FR-4 kuma an san shi da allon fiber gilashi; gilashin fiber allon; FR4 allon ƙarfafawa; FR-4 epoxy resin allo; allon rufewa na harshen wuta; epoxy allon, FR4 haske allon. Epoxy gilashin zane allon; kewaye hukumar hakowa goyan bayan hukumar.
Fiberglass Board fasali:
Babban halaye na fasaha da aikace-aikacen farin allon haske na FR4: barga aikin rufin lantarki, mai kyau flatness, m surface, babu ramuka, kauri haƙuri ya wuce misali, dace da kayayyakin da bukatar high - yi lantarki rufi, kamar FPC ƙarfafa jirgin, tin tanderu Babban zafin jiki resistant farantin, carbon diaphragm, madaidaicin planetary dabaran, PCB gwajin firam, lantarki (lantarki) kayan rufi bangare, rufi goyan bayan farantin, transformer rufi, mota rufi, deflection nada tashar tashar tashar jiragen ruwa, lantarki canza rufi allo, da dai sauransu.
allo na Epoxykuma ana kiran allo epoxy glass fiber board. Ana yin shi ta hanyar haɗa guduro epoxy kuma ta hanyar dumama da matakan matsa lamba. Yana da manyan kaddarorin inji a cikin matsakaici - yanayin zafi, da ƙarfin ƙarfin lantarki, ƙarfin juriya mai kyau da juriya mai zafi, kuma yana ƙunshe da ƙungiyoyin epoxy masu aiki, waɗanda zasu haifar da sifofi marasa ƙarfi da rashin narkewa bayan giciye - haɗin kai tare da magunguna daban-daban. An siffanta shi da karfi mannewa da shrinkage iko.
Ita ce kuma abin da ake kira Fiberglass board, wanda galibi ana amfani da shi don rufe murfin tushe mai laushi, sannan a rufe shi da masana'anta, fata, da sauransu don yin kayan ado na bango da silin. Aikace-aikacen yana da yawa sosai. Yana da halaye na shayar da sauti, sautin sauti, daɗaɗɗen zafi, kariyar muhalli, rashin wuta da sauransu.
Lokacin aikawa: Janairu - 09-2023