Quartz Kauv Tube
① Exceptional High - Kub Resistance
② Cov tshuaj tiv thaiv zoo tshaj plaws
③ Cim Kauv Structure
④ High Purity thiab Transparency
⑤ Precise Dimensional Accuracy
Hauj lwm lawm
Muaj nuj nqi
- Thaum tshav kub kub hloov kho
- Gas thiab kua Mixing
- Reaction Acceleration
Siv
- Semiconductor Manufacturing
- Kev lag luam tshuaj
- Hnub Ci Zog Kev Lag Luam
- Laboratory tshawb fawb
Product Advantage
- Customization Flexibility
- Siab - Kev Ua Haujlwm Zoo
- Tus nqi - Ua tau zoo
- Kev xa khoom sai thiab ntseeg tau
Cov cheeb tsam thov
- Kev lag luam Petrochemical
- Kev lag luam kws tshuaj
- Environmental Engineering
Cov khoom
|
Lub cev muaj zog |
Tus nqi |
|
Purity |
＞99.99% |
|
Qhov ntom |
2.2g / cm33 |
|
Pob tshab |
＞90% |
|
Mohs Hardness |
5.5--6.5 |
|
Deformation Point |
1280 degree |
|
Softening Point |
1750 degree |
|
Annealing Point |
1250 degree |
|
Thaum tshav kub kub tshwj xeeb (20 - 350 degree) |
670 J/kg degree |
|
Thermal conductivity (20 degree) |
1.4 W / m degree |
|
Thaum tshav kub kub conductivity (w / mk, 1000 degree) |
1.0-1.2 |
|
Refractive Index |
1.4585 |
|
Coefficient ntawm Thermal Expansion |
5.5*10 -7cm / hli. degree |
|
Kub - Ua haujlwm Kub |
1750-2050 degree |
|
Luv - Lub Sijhawm Kev Pabcuam Kub |
1450 degree |
|
Ntev - Lub Sijhawm Kev Pabcuam Kub |
1100 degree |
|
Chemical Properties |
Tus nqi |
|
Acid resistant |
Muaj zog Acid (tshwj tsis yog HF), Muaj zog alkali, organic tov |
|
Kub kub Corrosion resistant |
Zoo heev |
|
Hlau impurity ntsiab lus |
5 ppm |
|
Cov khoom hluav taws xob |
Tus nqi |
|
Kev tiv thaiv |
7*107Ω cm |
|
Rwb thaiv tsev muaj zog |
250 ~ 400 kW/cm |
|
Dielectric tsis tu ncua |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Loss Coefficient |
＜1*10-4 |
|
Mechanical Properties |
Tus nqi |
|
Compressive zog |
1100MPa |
|
Khoov zog |
67mpa ua |
|
Tensile zog |
48MPa ua |
|
Poisson tus ratio |
0.14~0.17 |
|
Young's Modulus |
72000 MPa |
|
Shear Modulus |
31000MPa |
FAQ
Q1: Dab tsi yog qhov siab tshaj plaws uas lub quartz kauv raj tuaj yeem tiv taus?
A1: Qhov siab tshaj plaws - bearing muaj peev xwm ntawm peb cov quartz kauv raj nyob ntawm tej yam xws li lub sab nraud txoj kab uas hla, phab ntsa thickness, thiab cov tsim tshwj xeeb. Feem ntau, peb cov raj txheej txheem tuaj yeem tiv taus qee yam ntawm kev ntxhov siab. Yog xav paub ntxiv txog lub siab - bearing peev xwm rau koj cov kev xav tau tshwj xeeb, thov hu rau peb, thiab peb yuav muab cov ntaub ntawv raug rau koj.
Q2: Kuv yuav ua li cas ntxuav lub quartz kauv raj?
A2: Koj tuaj yeem ntxuav lub quartz kauv raj siv cov khoom sib xyaw uas tsis yog - abrasive tu cov neeg ua haujlwm, xws li hydrochloric acid, nitric acid (nrog rau cov concentration tswj hauv 5%), lossis lwm cov kuab tshuaj uas tsim nyog. Thaum lub sij hawm ntxuav, siv cov kev tiv thaiv kom zoo kom tsis txhob sib cuag ntawm daim tawv nqaij nrog cov tshuaj ntxuav. Tom qab ntxuav, yaug lub raj kom huv si nrog dej deionized kom paub tseeb tias tsis muaj qhov seem seem, uas tuaj yeem cuam tshuam rau nws txoj haujlwm. Nco ntsoov tias cov dej khib nyiab uas muaj cov kua qaub yuav tsum tau kho kom zoo kom ua tau raws li kev tiv thaiv ib puag ncig ua ntej tso tawm.
Q3: Cov quartz kauv raj puas tuaj yeem siv rau zaub mov - cov ntawv thov cuam tshuam?
A3: Yog lawm, vim nws siab - purity thiab tsis yog - toxicity, peb quartz kauv raj tuaj yeem siv rau hauv cov khoom noj - cov ntawv thov, xws li kev ua zaub mov thiab dej haus. Txawm li cas los xij, nws yog ib qho tseem ceeb los xyuas kom meej tias lub raj raug ntxuav kom zoo thiab tswj tau raws li cov qauv kev nyab xeeb ntawm zaub mov.
Cim npe nrov: Tuam Tshoj quartz kauv raj, Tuam Tshoj quartz kauv raj manufacturers, lwm tus neeg, Hoobkas
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