Qhov sib txawv ntawm cov pob zeb pom cov hniav thiab quartz pom li

1. Cov khoom siv
Pob zeb pom cov hniav li feem ntau ua los ntawm high {{0} {{{{{{{{{{{{1 {{1} {} ecloy} all surface all all 1້ນ all} Cov txheej txheem tshwj xeeb los txhim kho kev coj ua kom tsis kam thiab tawv. Quartz pom cov hniav, ntawm qhov tod tes, feem ntau ua los ntawm high ua hauj lwm zoo, ua tiav los ntawm high {- qhov siab} qhov siab {5} kev ntsuas siab.

2. Kev Ua Haujlwm
Pob zeb kaw tuaj yeem muaj cov hardness thiab hnav tsis kam, marble, thiab lwm yam ntaub ntawv hauv tsev, ua kom muaj kev ua tau zoo thiab ua tau zoo. Quartz pom cov hniav, ntawm qhov tod tes, muab ntau dua hardness thiab hnav tsis muaj zog, ua kom lawv txiav cov khoom siv zoo dua qub thiab ua tau zoo.

3. Kev thov
Pob zeb pom cov nplais yog siv dav hauv cov phab ntsa kev tsim kho, piv txwv li cov vuas hauv av, pob zeb pob zeb, thiab carving pob zeb. Quartz pom cov hniav, ntawm qhov tod tes, feem ntau siv rau kev txiav siab rau cov ntaub ntawv zoo nkauj, thiab cov khoom lag luam zoo nkauj, thiab cov khoom siv kho kom zoo nkauj, thiab cov khoom siv kho kom zoo nkauj, thiab cov khoom siv hniav zoo nkauj.