Kweminye imibuzo futhi izimpendulo mayelana ne-epoxy glass fiber cloth laminate, uzokwazi okwengeziwe ngemva kokufunda

I-Epoxy glass fiber cloth laminate iyisisekelo samabhodi wesifunda aphrintiwe. Izinto ezibonakalayo ziyi-glass fiber, futhi ingxenye eyinhloko yi-SiO2. Umcu wengilazi welukwa ube yindwangu futhi umbozwe nge-epoxy resin, okuwuhlelo oluyinkimbinkimbi kakhulu.

1. Yisebenzise ukuze ube nezinga elithile lepulasitiki nokuqina njengegobolondo lamathuluzi athile noma imishini, njengezimoto, izikebhe, njll.

2, i-substrate yebhodi lesifunda.

1. Yiziphi izincazelo zebhodi lendwangu yengilazi ye-epoxy futhi iyini ibhodi le-epoxy?

Ibhodi lendwangu yengilazi ye-epoxy liphuzi, impahla iyi-epoxy resin, kanti ibhodi le-epoxy glass fibre board lenziwe nge-glass fibre, ngokuvamile eluhlaza emanzini. Ukumelana kwayo nezinga lokushisa kuphakeme kunokwebhodi lendwangu yengilazi ye-epoxy, futhi ukufakwa kwayo kuzo zonke izici nakho kungcono. Ngendwangu yengilazi ye-epoxy

2. Uyini umehluko phakathi kwebhodi le-epoxy resin nebhodi lendwangu yengilazi ye-epoxy?

Ngokwesisho esidumile, zombili lezi ziyafana, kepha ibhodi le-epoxy resin liyishiyile into eqinisayo.

Kukhona umehluko phakathi kwakho kokubili. Kunezinhlobo eziningi zezinto eziqinisayo zebhodi le-epoxy resin, evamile indwangu yengilazi, kanye nomata wengilazi, i-glass fiber, i-mica, njll., futhi zisetshenziswa ngendlela ehlukile.

Ibhodi le-epoxy fiberglass libizwa nangokuthi ibhodi le-fiberglass eliqinisiwe. Ilungele izakhi zemishini, zikagesi neze-elekthronikhi ezine-insulation ephezulu. Inezici eziphezulu zemishini kanye ne-dielectric, ukumelana nokushisa okuhle nokumelana nomswakama.

Inezici ezilandelayo:

1. Amafomu ahlukahlukene

Ama-resin anhlobonhlobo, ama-ejenti elaphayo, kanye nezinhlelo zokulungisa zingacishe zivumelane nezidingo zezicelo ezahlukahlukene efomini, futhi ububanzi bungaba ukusuka ku-viscosity ephansi kakhulu ukuya kokuqinile kwendawo encibilika.

2. Ukwelapha okulula

Khetha izinhlobonhlobo zama-ejenti okwelapha ahlukene, uhlelo lwe-epoxy resin lungacishe lwelapheke ebangeni lokushisa elingu-0～180℃.

3, ukunamathela okuqinile

Ukuba khona kwe-polar hydroxyl kanye nebhondi ye-ether etholakala ochungechungeni lwemolekyuli ye-epoxy resin kuyenza ibe nokunamathela okuphezulu ezintweni ezahlukahlukene. Ukuncipha kwe-epoxy resin kuphansi lapho uphulukisa, futhi ukucindezeleka kwangaphakathi okukhiqizwa kuncane, okusiza futhi ukuthuthukisa amandla okunamathela.

4, ukuncipha okuphansi

“Ukusabela kwe-epoxy resin kanye ne-ejenti yokwelapha esetshenziswayo kwenziwa ngokusabela kokwengezwa okuqondile noma ukusabela kwe-polymerization yokuvula indandatho yamaqembu e-epoxy ku-molecule ye-resin, futhi awekho amanzi noma eminye imikhiqizo eguquguqukayo ekhishwayo. Uma kuqhathaniswa nezinhlayiya ze-polyester ezingasetshenzisiwe kanye nama-phenolic resins, abonisa ukuncipha okuphansi kakhulu (ngaphansi kuka-2%) ngesikhathi sokwelashwa.

5. Izakhiwo zemishini

Uhlelo lwe-epoxy resin olulahliwe lunezici ezinhle kakhulu zemishini.