Cov yam ntxwv ntawm siab borosilicate iav feem ntau suav nrog cov hauv qab no:
1. Kub kub tsis kam
Qhov ntsuas kub ntawm cov iav borosilicate siab tuaj yeem ncav cuag 520 degree, lub zog lub cev yog siab, thiab qhov sib txawv ntawm qhov kub thiab txias tuaj yeem tiv taus mus txog 150 degrees, thaum iav zoo tib yam tuaj yeem tiv taus 75 degrees. Hauv lub neej niaj hnub, peb ncuav dej npau npau rau hauv khob khob uas nyuam qhuav tau ntim nrog dej txias lossis dej khov, lossis siv lub khob khob uas nyuam qhuav scalded nrog boiling dej kom tau dej khov. Cov khob iav zoo tib yam yuav tawg tam sim vim qhov kub ntxhov, tab sis qhov kub thiab txias Qhov no tsis tshwm sim nrog borosilicate iav.
2. Ultra-low thermal expansion coefficient
Lub thermal expansion coefficient ntawm borosilicate iav tsuas yog ib feem peb ntawm cov iav zoo tib yam. Vim hais tias borosilicate iav muaj boron, nws muaj qhov thermal expansion coefficient tsawg heev, uas tsuas yog ib feem peb ntawm cov iav zoo tib yam, uas txhais tau hais tias lub zog tshwm sim los ntawm qhov kub thiab txias gradient kev ntxhov siab yuav me dua, yog li nws muaj zog tawg tsis kam. Thaum ntsib kev hloov pauv hauv qhov txias thiab cua sov, qhov pib tsis muaj kev nthuav dav lossis kev cog lus, thiab ib txwm nws yuav tsis tawg.
3. Chemically ruaj khov
High borosilicate iav yog tshuaj ruaj khov, thiab yuav tsis tso cov tshuaj lom tom qab cua sov, yog li nws yuav siv los tsim cov me nyuam lub raj mis, uas yog ib puag ncig zoo thiab nyab xeeb.
Cov khoom zoo ntawm borosilicate iav ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim cov khoom siv iav uas muaj zog xws li beakers thiab cov raj. Tau kawg, nws cov ntawv thov muaj ntau dua li cov no, lwm yam kev siv xws li lub tshuab nqus tsev, lub thoob dej yug ntses, lub teeb tsom iav, lub teeb ci, cov kav dej, iav pob artwork, cov dej haus zoo iav, hnub ci thermal nqus cov raj, thiab lwm yam, thaum, Nws kuj tau siv nyob rau hauv aerospace teb. Piv txwv li, cov pobzeb insulating ntawm qhov chaw shuttle kuj coated nrog siab borosilicate iav.
Ua khob khob nrog siab borosilicate yog ib qho kev lag luam hauv khob khob tam sim no, tab sis peb feem ntau xaiv khob khob rau qhov tsos thiab tsis tshua nkag siab txog cov khoom. Tom qab nyeem tsab xov xwm no, koj tuaj yeem xaiv ib khob khob ntxiv rau lwm zaus. lim cov qauv.