Schott Borosilicate iav
Hauj lwm lawm
Kev tsis
Borosilicate iav yog dab tsi?
Borosilicate iav yog ib hom iav nrog silica thiab boron trioxide ua lub ntsiab iav tsim. Borosilicate iav paub txog qhov qis tshaj coefficients coefficients ntawm thermal expansion (≈3 × 10−6 K−1 ntawm 20 degree), ua rau lawv resistant rau thermal shock dua lwm yam iav.
Cov iav no feem ntau yog siv los ua reagent fwj thiab flasks, nrog rau lub teeb, electronics, thiab cookware. Nws muaj kev ntxhov siab tsawg dua thiab tuaj yeem tiv thaiv qhov kub ntawm qhov sib txawv ntawm kwv yees li 165 degree (300 degree F) yam tsis muaj kev tawg.
Cov yam ntxwv ntawm lub cev
Qhov ntau yam ntawm borosilicate iav siv rau chav kuaj iav muaj qhov thermal expansion coefficient tsis tshua muaj siab (3.3 106 K1), uas yog nyob ib ncig ntawm ib feem peb ntawm cov iav dej qab zib lime. Vim tias cov khoom siv txo qis los ntawm qhov kub thiab txias, borosilicate iav yog qhov haum rau qee qhov kev siv (saib hauv qab). Qhov zoo dua hauv qhov no yog fused quartzware, uas muaj qhov sib piv thermal expansion ntawm ib feem tsib ntawm cov dej qab zib-kua txiv iav. Txawm li cas los xij, vim qhov nyuaj ntawm kev ua hauj lwm nrog fused quartz, quartzware yog kim dua, thiab borosilicate iav yog ib qho nqi qis dua. Txawm hais tias borosilicate iav tiv taus thermal shock dua li lwm hom iav, nws tseem tuaj yeem tawg lossis tawg thaum raug kub lossis tsis sib xws.
Technical Parameters
|
Qhov ntom |
2.30 g / cm² |
|
Mohs Hardness |
6. 0Mohs' |
|
Elasticity Modulus |
67 KNmm - 2 |
|
Tensile zog |
40-120Nmm-2 |
|
Poisson Ratio |
0.18 |
|
Coefficient ntawm Thermal Expansion (20-400 degree) |
(3.3)*10`-6 |
|
Kev ntsuas kub tshwj xeeb (90 degree) |
1.2W*(M*K`-1) |
|
Refractive Index |
1.6375 |
|
Thaum tshav kub kub (J / KG) |
830 |
|
Melting Point |
1320 degree |
|
Softening Point |
815 degree |
|
Kev khiav hauj lwm kub tsis tu ncua / Kev pab lub neej |
150 degree |
|
Ntau dua lossis sib npaug rau 120000h (-60 degree -150 degree ) |
200 degree |
|
Ntau dua lossis sib npaug rau 90000h (-60 degree -200 degree ) |
280 degree |
|
Ntau dua lossis sib npaug li 620000h (-60 degree -280 degree ) |
370 degree |
|
Ntau tshaj lossis sib npaug rau 30000h |
520 degree |
|
Ntau tshaj lossis sib npaug rau 130000h |
|
|
Thermal Shock |
Tsawg dua lossis sib npaug li 350 degree |
|
Impact zog |
Ntau dua lossis sib npaug li 7J |
|
Lub ntsiab Chemical Composition feem pua Cov ntsiab lus |
|
|
SiO 2 |
80.40% ib |
|
Fe203 ua |
0.02 feem pua |
|
Ti 02 |
1. 00 feem pua |
|
B203 |
12.50 feem pua |
|
Na20 plus K20 |
4.20 feem pua |
|
FE |
0.02 feem pua |
|
Dej Tolerance |
HGB 1 |
Kev kho ntug
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FAQ
Q: Yuav tsum iav tempered thiab dab tsi yog qhov txawv ntawm Chemical tempered thiab lub cev tempered?
Rau qhov me me / thickness tsawg dua 3.2mm, peb pom zootshuaj tempered.(sov toughen los ntawm 6-7H).
Kom loj dua qhov loj / tuab saum 3.2mm, peb pom zoolub cev tempered.
Raws li thermal tempered, qhov kev xeem fragmentation txheem / qhov ntau thiab tsawg & kom muaj nuj nqis tuaj yeem tsim los ntawm cov thickness sib txawv.
Lub iav flatness tuaj yeem nug tom qab tempering.
Q: Hom iav yuav siv li cas?
Teeb pom kev zooPeb feem ntau sivclear / ultra ntshiab ntab iavrau ntau lawm, nyob ntawm tus neeg siv khoom xav tau.
Npog iavPeb feem ntau sivAGC (Dragontail)rau ntau lawm, tab sis kuj muaj nyob rau hauvgorilla/NEG etc.raws li cov neeg siv khoom xav tau
Rooj tog iavPeb feem ntau sivhigh quality flat/bending iav
Q. Koj puas kam txais kev txiav txim me me?
Txhua qhov kev txiav txim kom muaj nuj nqis yog txais tos. Tab sis qee hom khoom yog tus nqi siab uas tsis haum rau kev txiav txim me me.
Q: Kuv puas tuaj yeem tau txais cov qauv thiab kuaj koj qhov Zoo?
Yog lawm. Txheeb xyuas peb cov kev muag khoom nrog cov ncauj lus kom ntxaws / Cov duab kos, lossis tsuas yog ib lub tswv yim lossis kos duab. Peb yuav xa cov qauv rau koj.
Q: Kuv yuav tsum muab dab tsi kom tau txais cov lus hais?
1. Hom iav, tuab thiab loj.
2. Kev kos duab ntawm lub khob
3. Kev xav tau hauv cov ntsiab lus.
4. Kev txiav txim kom muaj nuj nqis.
5. Lwm tus koj xav tias tsim nyog
6. Cov txheej txheem them nyiaj tshuav thiab qhia peb koj lub tswv yim ntawm kev xa khoom nyab xeeb.
7. Txaus siab rau koj qhov kev txiav txim.
Q: Koj lub tuam txhab nyob qhov twg? Qhov chaw nres nkoj nyob ze koj? Kuv tuaj yeem them nyiaj mus ntsib?
Zoo siab txais tos. Peb lub Hoobkas nyob hauv Guangdong Tuam Tshoj, ze rau Shenzhen thiab Guangzhou chaw nres nkoj. Thov qhia rau peb paub yog tias koj xav tuaj, peb yuav qhia txog kev taw qhia hauv cov ntsiab lus.
Cim npe nrov: Tuam Tshoj Borosilicate iav Manufacturers thiab lwm tus neeg - schott Borosilicate iav
Kev xa khoom & Them nyiaj
Ntim:
Kauj Ruam 1: PE zaj duab xis txheej (Nquag) / ntawv (Rau seashipment tiv thaiv ntub).
Kauj ruam 2: Kraft daim ntawv rau fixation.
Kauj Ruam 3: Thawv rau iav tiv thaiv kev nyab xeeb.
Kauj Ruam 4: Kev cai ua plywood rooj plaub nrog pob khawm rau kev cai (fumigation ntxiv rau kev tshuaj xyuas yooj yim) yooj yim.
Kauj ruam 5: Packing pluaj rau fixation ntxiv.
Chaw nres nkoj
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Tom ntej
Borosilicate iav SheetsXa kev nug
