Muaj ntau subdivided khoom ntawmsiab borosilicate iav. Vim tias qhov sib txawv ntawm cov txheej txheem tsim khoom thiab cov txheej txheem nyuaj ntawm cov iav borosilicate siab hauv cov khoom sib txawv, cov tuam txhab lag luam muaj ntau qhov sib txawv, thiab lawv cov kev lag luam concentration txawv.
High borosilicate iav, tseem hu ua iav tawv, yog iav ua tiav los ntawm kev siv tshuab ntau lawm los ntawm kev siv cov yam ntxwv ntawm iav ntawm qhov kub thiab txias hauv cov iav kom paub meej iav melting. Lub thermal expansion coefficient ntawm siab borosilicate iav yog tsawg, thiab linear thermal expansion coefficient ntawm "borosilicate iav 3.3" yog (3.3 ± 0.1) × 10-6 / K, cov ntsiab lus ntawm boron thiab silicon nyob rau hauv iav yog siab, uas yog. boron: 12.5% - 13.5%, silicon: 78% - 80%, yog li nws yog hu ua siab borosilicate iav.
iav cia ntim nrog lub hau muaj qhov hluav taws kub zoo thiab lub cev muaj zog. Piv nrog rau cov iav ntau, nws tsis muaj tshuaj lom thiab muaj kev phiv. Nws muaj cov khoom siv hluav taws xob siab, thermal stability, tshuaj stability, lub teeb xa hluav taws xob, dej tsis kam, alkali tsis kam thiab acid tsis kam. Yog li ntawd, siab borosilicate iavmason jar tuaj yeem siv dav hauv kev lag luam tshuaj lom neeg, aerospace, tub rog, tsev neeg, tsev kho mob thiab lwm yam kev lag luam, thiab tuaj yeem ua rau hauv cov khoom siv hluav taws xob, cov tais diav, cov phaj txheem, tsom iav, tsom qhov ntawm lub tshuab ntxhua khaub ncaws, microwave qhov cub phaj, hnub ci dej rhaub thiab lwm yam khoom. .
Nrog rau kev hloov kho sai ntawm Tuam Tshoj tus qauv siv thiab kev txhim kho kev lag luam paub txogsiab borosilicate iav khoom, qhov kev thov rau niaj hnub xav tau ntawm siab borosilicate iav txuas ntxiv zuj zus, thiab kev nthuav dav ntawm daim ntawv thov teev ntawm siab borosilicate iav hauv cov khoom siv hluav taws xob, optics thiab lwm yam kev lag luam ua rau kev loj hlob sai ntawm Tuam Tshoj lub siab borosilicate iav Kev lag luam xav tau. Raws li Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Saib Xyuas Kev Lag Luam thiab Kev Txhim Kho yav tom ntej ntawm Tuam Tshoj lub siab borosilicate iav kev lag luam los ntawm 2021 txog 2025 tawm los ntawm xinsijie Industrial Research Center, qhov kev thov rau iav borosilicate siab hauv Suav teb yuav yog 409400 tons hauv 2020, nrog rau ib xyoos-rau- xyoo nce ntawm 20.6%.
Muaj ntau cov khoom sib cais ntawm cov iav borosilicate siab. Vim tias qhov sib txawv ntawm cov txheej txheem tsim khoom thiab cov txheej txheem nyuaj ntawm cov iav borosilicate siab hauv cov khoom sib txawv, cov tuam txhab lag luam muaj ntau qhov sib txawv, thiab lawv cov kev lag luam concentration txawv. Muaj ntau lub tuam txhab tsim khoom lag luam hauv thaj chaw nruab nrab thiab qis kawg siab borosilicate iav xws li cov khoom siv tes ua khoom siv thiab cov khoom siv rooj tog, thiab tseem muaj qee qhov chaw tsim khoom lag luam hauv kev lag luam, nrog rau kev lag luam qis.
Kev xav tshiab kev lag luam kws tshawb fawb tau hais tias nyob rau hauv Suav teb, daim ntawv thov ntawm cov iav borosilicate siab tseem muaj qhov chaw zoo rau kev txhim kho, thiab nws txoj kev loj hlob zoo yuav tsis sib haum los ntawm cov iav sodium calcium silicate. Cov neeg ua haujlwm tshawb fawb thiab thev naus laus zis thoob plaws ntiaj teb tau saib xyuas zoo rau cov iav borosilicate siab. Nrog rau kev nce ntxiv thiab kev thov rau iav, siab borosilicate iav yuav ua lub luag haujlwm tseem ceeb hauv kev lag luam iav. Nyob rau hauv lub neej yav tom ntej, siab borosilicate iav yuav tsim nyob rau hauv cov kev taw qhia ntawm multi specification, loj loj, multi-function, siab zoo thiab loj-scale.
Post lub sij hawm: Dec-13-2021