1. Kub kub tsis kam
Lub softening point kub ntawm quartz iav yog hais txog 1730 degree. Nws tuaj yeem siv tau ntawm 1100 degree rau lub sijhawm ntev thiab tuaj yeem ncav cuag 1450 degree rau lub sijhawm luv.
2. Corrosion kuj
Tsuas yog hydrofluoric acid, quartz iav hardly reacts chemically nrog rau lwm cov acids. Nws cov acid tsis kam yog 30 npaug ntawm cov ceramics thiab 150 npaug ntawm stainless hlau. Tshwj xeeb tshaj yog nws cov tshuaj stability ntawm qhov kub thiab txias yog unmatched los ntawm lwm yam engineering cov ntaub ntawv. Sib piv.
3. Zoo thermal stability
Quartz iav muaj cov thermal expansion coefficient me me thiab tuaj yeem tiv taus qhov kub thiab txias hloov. Txawm tias quartz iav yog rhuab mus txog 1100 degree, nws yuav tsis tawg thaum muab tso rau hauv ib txwm kub dej.
4. Lub teeb kis tau zoo
Quartz iav muaj lub teeb pom kev zoo nyob rau hauv tag nrho cov spectrum band los ntawm ultraviolet mus rau infrared, nrog lub teeb pom kev zoo ntawm ntau dua 93%. Tshwj xeeb tshaj yog nyob rau hauv cheeb tsam ultraviolet spectrum, transmittance tuaj yeem ncav cuag ntau dua 80%.
5. Kev ua haujlwm zoo ntawm hluav taws xob rwb thaiv tsev
Tus nqi tsis kam ntawm quartz iav yog sib npaug rau 10, 000 npaug ntawm cov iav zoo tib yam. Nws yog cov khoom siv hluav taws xob zoo hluav taws xob thiab muaj cov khoom siv rwb thaiv tsev zoo txawm tias qhov kub thiab txias.
Vim hais tias saum toj no-hais zoo heev lub cev thiab tshuaj zog, quartz iav yog dav siv nyob rau hauv ntau yam teb xws li hluav taws xob lub teeb qhov chaw, semiconductors, kho qhov muag kev sib txuas lus, tub rog kev lag luam, metallurgy, tsev cov ntaub ntawv, chemistry, machinery, hluav taws xob, thiab kev tiv thaiv ib puag ncig.