Kev ua tau zoo ntawm Tuam Tshoj epoxy iav fiber board

Epoxy iav fiber board, epoxy phenolic laminated iav daim ntaub, epoxy cob feem ntau yog hais txog cov organic polymer sib txuas uas muaj ob lossis ntau pawg epoxy hauv cov qauv, tshwj tsis yog rau ob peb, lawv cov txheeb ze molecular tsis siab. Cov qauv txheej txheem ntawm epoxy resin yog tus yam ntxwv los ntawm cov pab pawg epoxy nquag hauv cov saw molecular. Cov pab pawg epoxy tuaj yeem nyob ntawm qhov kawg, hauv nruab nrab lossis hauv cov qauv sib txawv ntawm cov saw hlau.

Epoxy board cov txheej txheem kev tsheb ciav hlau muaj cov khoom tiv taus zoo, cov txheej txheem ua haujlwm zoo, thiab cov nplaim hluav taws tsis zoo. Lawv tuaj yeem siv tau ntawm qhov kub ntawm 150 ° C. Lawv muaj cov tshuaj lom neeg muaj zog. Tsis tas yuav txhawj xeeb txog kev xeb thaum ntsib cov kua qaub thiab alkali daws. Yog tias qhov kub siab dhau thiab kub hnyiab thiab tawm ntawm qhov chaw tua hluav taws, nws lub peev xwm nplaim hluav taws ua rau nws tua tau nws tus kheej, thiab cov txheej txheem epoxy phaj ua rau puas-tiv taus thiab muaj lub neej ua haujlwm ntev dua, uas tuaj yeem txo tus nqi hloov pauv qhov

Epoxy board yog lo lus feem ntau tau hais hauv cov khoom siv rwb thaiv tsev. Epoxy board yog tsim los ntawm cov khoom siv iav fiber ntau thiab cov khoom siv ua kom kub-tiv taus. FR4 yog tus lej rau qib ntawm cov khoom siv nplaim hluav taws, thiab nws muaj kev ua tau zoo hauv epoxy board. zoo. Epoxy board tuaj yeem tiv taus qhov kub siab txog li 180 ° C, thiab cov qauv epoxy board yog 3240, FR4, G10, G11, thiab lwm yam.