Borosilicate iav yog ib hom iav tshwj xeeb, borax thiab boric acid ntxiv rau cov khoom siv raw, thiab cov iav muaj pes tsawg leeg muaj 8% -12% boron trioxide, thiab nws qhov nruab nrab linear thermal expansion coefficient yog li 5.{{ 3} × 10-6K{5}}. Raws li cov txheej txheem tsim khoom sib txawv thiab siv, nruab nrab borosilicate iav tuaj yeem muab faib ua ob hom molded fwj thiab tswj fwj.
Borosilicate iav muaj cov txiaj ntsig zoo hauv qab no: txo qis kev nthuav dav coefficient, kev ruaj ntseg tshuaj zoo dua, kev sib cuag mus ntev nrog cov tshuaj ua kua thiab cov ntshav yuav tsis tuaj yeem ua rau muaj kev hloov pauv hauv pH tus nqi, tuaj yeem tiv thaiv cov tshuaj lom neeg ntawm cov tshuaj thiab cov zaub mov noj qab haus huv. ruaj ntseg cov ntaub ntawv khaws cia cov tshuaj.
1, Kev lag luam kev lag luam: Tuam Tshoj txoj kev txhim kho iav borosilicate tau pib hauv xyoo 1950, thawj qhov kev nthuav qhia ntawm cov cuab yeej txawv teb chaws hauv kev tsim cov iav borosilicate, tab sis txoj kev loj hlob tau cuam tshuam ib zaug, tseem feem ntau yog ncaj qha import cov khoom tiav. Xyoo 2004, Shandong Yaobo tau dhau los ua thawj lub tuam txhab lag luam hauv tsev kom paub cov tshuab tsim khoom ntawm nruab nrab borosilicate iav molded lub raj mis. Txij li xyoo 2021, cov tuam txhab loj tau nkag mus rau hauv kev lag luam, thiab kev lag luam tau nkag mus rau theem ntawm kev npog tag nrho cov saw hlau. Txawm li cas los xij, piv nrog cov teb chaws txawv teb chaws, Tuam Tshoj txoj kev lag luam borosilicate iav tau pib lig, qee qhov tseem ceeb thev naus laus zis tseem tsis tau paub meej, xws li hauv cov txheej txheem tswj, borosilicate iav pem hauv ntej kiln tube rub tshuab yog ib txwm monopolized txawv teb chaws. Txawm li cas los xij, nyob rau xyoo tas los no, Tuam Tshoj cov lag luam tau nce kev nqis peev hauv kev tshawb fawb thiab kev tsim kho, thiab cov patents tau maj mam nce ntxiv.
2, Upstream: Cov dej ntws ntawm cov iav borosilicate iav kev lag luam feem ntau suav nrog cov khoom siv raw xws li quartz xuab zeb, borax thiab iav tawg, nrog rau cov khoom siv tseem ceeb xws li Muffle rauv thiab cov yeeb nkab kos tshuab, nrog rau lwm yam khoom siv xws li roj av. , dej thiab hluav taws xob. Ntawm lawv, quartz xuab zeb yog ib qho tseem ceeb ntawm kev lag luam ntxhia raw khoom, nrog rau kev lag luam kev xav tau ntawm iav, Tuam Tshoj lub quartz xuab zeb ntau lawm kuj loj tuaj; Raws li ib qho ntawm cov khoom siv hluav taws xob pabcuam, cov khoom siv hluav taws xob tsim tawm kuj qhia tau tias muaj kev loj hlob tsis tu ncua.
3, Midstream xwm txheej: Tam sim no, tseem muaj ob peb lub lag luam nyob rau hauv Suav teb uas txawj tsim cov cuab yeej siv tshuaj borosilicate iav, thiab tus naj npawb ntawm cov chaw lag luam hauv kev lag luam iav borosilicate iav yog qhov tsis txaus, uas tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv hauv qab. tshuaj, thiab qhov tsis txaus ntawm cov khoom siv hauv kev lag luam yog pom tseeb. Txawm li cas los xij, nyob rau hauv xyoo tas los no, Tuam Tshoj qhov nruab nrab borosilicate iav ntau lawm tau nce ntau, thiab cov khoom siv hauv nruab nrab borosilicate iav hauv 2021 yog 54,500 tons, nce 83.3% piv nrog 2019 Nyob rau tib lub sijhawm, nws qhov kev lag luam loj kuj tau pom qhov nce siab, kev lag luam loj hauv 2020 yuav yog 800 lab yuan, thiab hauv 2021 yuav ncav cuag 1.3 billion yuan. Nrog rau kev txhim kho cov iav borosilicate iav muaj peev xwm thiab muab khoom, kev lag luam tus nqi ntawm borosilicate iav khoom nyob rau hauv 2018-2021 tau pom ib qho kev poob qis tag nrho, uas yog 0.23 yuan / thooj hauv 2018 thiab poob rau 0.188 yuan / thooj hauv 2021 .
4, Downstream daim ntaub ntawv: Daim ntawv thov kev lag luam tseem ceeb rau iav borosilicate yog kev lag luam tshuaj. Nrog rau kev laus zuj zus ntawm cov pej xeem thiab kev nce hauv cov neeg siv kev noj qab haus huv, Tuam Tshoj txoj kev lag luam tshuaj tau tsim kho sai, kev lag luam tshuaj xav tau txuas ntxiv mus ntxiv, thiab tau dhau los ua ib thaj chaw loj tshaj plaws hauv ntiaj teb kev noj tshuaj, uas tau coj los ua lag luam. mus rau qhov nce hauv qhov kev thov rau cov khoom ntim tshuaj, ntxiv txhawb kev txhim kho ntawm borosilicate iav lag luam.
5, Txoj cai ib puag ncig: Ib qho ntawm cov cai uas tau tshaj tawm los ntawm lub xeev tau tsim ib puag ncig zoo rau kev lag luam iav borosilicate. Piv txwv li, kev ntsuam xyuas kev txhaj tshuaj yuav tsum tau ua kom zoo thiab kev ua tau zoo ntawm cov khoom ntim thiab cov ntim khoom siv hauv kev txhaj tshuaj yuav tsum tsis txhob qis dua qhov kev npaj siv, uas yuav pab txhawb txoj kev hloov pauv ntawm borosilicate iav hauv Suav teb.
6, Kev lag luam zeem muag: Tsav los ntawm kev txhawb nqa txoj cai thiab kev xav tau kev lag luam, kev lag luam iav borosilicate muaj peev xwm loj hlob. Nyob rau hauv lub neej yav tom ntej, nrog rau kev txhim kho kev lag luam nkag mus rau hauv kev lag luam thiab kev txhim kho ntawm cov saw hlau, nws yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom cov tshuaj zoo thiab txhim kho kev ntim khoom. Txawm li cas los xij, txoj kev loj hlob ntawm kev lag luam kuj tseem yuav ntsib qee qhov kev sib tw, xws li kev hloov kho thev naus laus zis qeeb, nce kev sib tw hauv kev lag luam, nce nqi xws li roj av nyoos, thiab kev pheej hmoo ntawm thaj chaw.
Peb txhawb customization txais tos kev sab laj.https://www.glassware-machinery.com/