Hauv kev tsim khoom lag luam, cov graphite nthuav dav tuaj yeem siv ua cov nplaim taws retardant, ua lub luag haujlwm ntawm cov hluav taws kub rwb thaiv tsev, tab sis thaum ntxiv graphite, ntxiv graphite nthuav dav, kom ua tiav qhov zoo tshaj plaws nplaim taws retardant nyhuv. Lub ntsiab yog cov txheej txheem hloov pauv ntawm cov graphite nthuav dav thiab cov graphite nthuav dav. Niaj hnub no, PEB yuav tham txog cov txheej txheem nplaim taws retardant ntawm cov graphite nthuav dav thiab cov graphite nthuav dav: Tom qab nthuav dav kub siab, cov graphite nthuav dav tuaj yeem ua rau cov graphite nthuav dav thiab cov graphite nthuav dav hauv qab qhov kub siab nthuav dav, qhov ntim nce sai, yog li qhov ceev ntawm cov graphite nthuav dav tom qab feem ntau me dua li cov graphite ntuj ntau pua, thaj chaw tshwj xeeb nce ntau heev, nrog rau kev nce ntawm cov khoom ntawm thaj chaw tshwj xeeb, lub zog dawb ntawm qhov chaw yuav nce sai, ua rau nws cov dej num ntawm qhov chaw nce ntxiv, lub zog adsorption ntawm qhov chaw nce ntxiv, Yog li qhov lubricity ntawm cov graphite nthuav dav tau zoo dua, qhov permeability ntawm roj thiab kua txo qis, tab sis nws cov khoom siv tshuaj lom neeg zoo ib yam li cov graphite ntuj, yuav luag tsis corroded los ntawm cov tshuaj lom neeg, yog li cov graphite foob ua los ntawm kev sib khi zoo, tiv taus kub siab, hnav tsis kam, yog cov khoom siv raw tseem ceeb rau kev tsim cov khoom siv kho tshuab.
Yuav kom nkag siab txog cov txheej txheem nplaim taws ntawm cov graphite nthuav dav thiab cov graphite nthuav dav, nws yog qhov tsim nyog los nkag siab txog qhov sib txawv ntawm cov graphite nthuav dav thiab cov graphite nthuav dav.
1. Cov graphite uas nthuav tau tsis nthuav dav thiab muaj cov yam ntxwv ntawm kev nthuav dav sai thaum muaj qhov kub siab.
Cov graphite nthuav dav thiab cov graphite nthuav dav yog ob yam khoom sib txawv, cov graphite nthuav dav yog cov khoom ntawm cov graphite nthuav dav tom qab cua sov kub siab, cov graphite nthuav dav vim tias qhov sib txawv loj tom qab nthuav dav, muaj cov haujlwm adsorption zoo, tuaj yeem siv ua cov khoom los ntxuav cov pa phem hauv dej.
Tom qab nthuav dav, qhov thermal conductivity ntawm cov khoom siv tuaj yeem txo qis kom ua tiav cov nyhuv ntawm nplaim taws retardant. Yog tias cov graphite nthuav dav ntxiv ncaj qha, cov qauv ntawm cov txheej carbon tsim tom qab combustion yeej tsis ntom.
2. nthuav graphite yog cov txheej txheem ntawm kev nthuav dav tau tshwm sim, ntim loj.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-19-2021