Muaj ntau ntau cov khoom seem ntawm borosilicate iav. Vim tias qhov sib txawv ntawm cov txheej txheem ntau lawm thiab kev nyuaj ntawm borosilicate iav nyob rau hauv cov chaw lag luam sib txawv yog qhov sib txawv, thiab kev ua lag luam concentration yog qhov txawv.
High borosilicate iav, tseem yog lub khob tawv, yog lub khob uas yog ua tiav los ntawm cov hluav taws xob ntau lawm los ntawm kev siv hluav taws xob siab, thiab los ntawm cua sov sab hauv lub khob melting. Lub thermal expansion coefficient ntawm high borosilicate iav yog tsawg. Ntawm lawv, txoj kab cua sov nthuav tawm coefficient ntawm "borosilicate iav 3.3" yog (3.3 ± 0-6 / k. Cov ntsiab lus ntawm borosilicate nyob rau hauv no iav muaj pes tsawg yog qhov tseem ceeb, feem ntau. Nws yog Boron: 12.5% -13.5%, silicon: 78% -80%, yog li nws yog hu ua High borosilicate iav.
High borosilicate iav muaj cov hluav taws tsis kam zoo thiab lub zog siab. Piv nrog rau cov iav zoo tib yam, nws tsis muaj tshuaj lom thiab cov kev mob tshwm sim. Nws cov yam ntxwv xws li, siv tshuaj stability, tshuaj hloov pauv, cov dej tsis kam, kua qaub tsis zoo thiab lwm yam khoom muaj zoo dua. siab. Yog li ntawd, siab borosilicate iav tuaj yeem siv tau dav hauv cov tshuaj, cov tub rog, cov phiaj xwm, tshuab ntxhua khaub ncaws tawm tswv yim, microwave cub lub qhov rooj, hnub ci dej cua sov thiab lwm yam khoom.
Nrog rau cov kev txhim kho nrawm nrawm ntawm Tuam Tshoj cov qauv siv tau thiab nce hauv kev ua lag luam siab ntawm cov khoom lag luam siab, qhov kev thov rau cov khoom lag luam siab tau txuas ntxiv loj hlob. Lub iav lag luam xav tau qhia kev loj hlob sai. Raws li "2021-2025 Tuam Tshoj siab borosilicate iav Kev Tshawb Fawb Kev Tshawb Fawb, qhov kev thov rau kev tshawb fawb siab tshaj tawm" hauv Suav teb hauv 2020 yuav yog 409,400 tons, ib xyoos-xyoo nyob rau xyoo nce ntawm 20%. .6%.
Muaj ntau ntau cov khoom seem ntawm borosilicate iav. Vim tias qhov sib txawv ntawm cov txheej txheem ntau lawm thiab kev nyuaj ntawm borosilicate iav nyob rau hauv cov chaw lag luam sib txawv yog qhov sib txawv, thiab kev ua lag luam concentration yog qhov txawv. Muaj ntau cov lag luam ntau lawm hauv thaj teb ntawm nruab nrab thiab qis borosilicate iav xws li cov khoom siv tes ua thiab khoom siv hauv chav ua noj. Muaj txawm tias qee qhov kev sib koom ua ke ua haujlwm tsim hauv kev lag luam, thiab kev ua lag luam kev xav tau tsawg.
Nyob rau hauv teb ntawm High borosilicate iav cov khoom siv nyob rau hauv teb hnub ci zog, kev lag luam muaj kev lag luam ntau, kev lag luam ntau hauv kev lag luam, thiab cov lag luam loj Cov. Noj cov iav siab siab firepoof mauv taws ua piv txwv, muaj ntau yam kev lag luam hauv tsev uas tuaj yeem tsim cov khoom siab siab borgeption firproof iav. Hebei Fujing tshwj xeeb iav Tshiab Khoom Siv Technology Technology, Ltd. thiab Fengyang Kaisisheng Siicon Cov Khoom Co., Ltd. Muaj kev lag luam siab. Cov.
Kev tshawb nrhiav kev lag luam los ntawm XinsiJie tau hais tias qhov chaw ua haujlwm siab, daim ntawv thov ntawm cov khoom lag luam siab yog qhov kev txhim kho ntau yam yog tsis muaj kev txhim kho los ntawm cov iav sida-kua ntshav-silica. Kev tshawb fawb thiab thev naus laus zis los ntawm thoob plaws lub ntiaj teb tau them nyiaj ntau rau borosilicate iav. Nrog cov kev xav tau nce thiab xav tau rau iav, 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 muaj nyob rau hauv cov kev coj ntawm ntau qhov kev paub, loj-loj, muaj txiaj ntsig zoo thiab loj-teev.
Lub Sijhawm Post: Feb-08-2022