Taw qhia Quartz ntawv
Quartz plaub ya ri feem ntau yog los ntawm kev sib tsoo, txiav thiab sib tsoo quartz, nrog cov ntsiab lus silica ntau dua 99.99%. Lub hardness yog xya ntawm Mohs nplai, thiab nws muaj cov yam ntxwv ntawm qhov kub tsis kam, siab thermal nthuav coefficient, thermal shock tsis kam thiab zoo hluav taws xob rwb thaiv tsev ua haujlwm. Feem ntau tsis muaj xim thiab pob tshab, qhov pom kev sib kis yog tshaj 85%.