Daim ntawv thov
High purity dub opaque quartz khoom siv tau nyob rau hauv thermal tswj ntawm semiconductor thiab photovoltaic silicon wafer manufacturing txheej txheem. Ntau yam khoom ua los ntawm cov ntaub ntawv no tuaj yeem tiv thaiv cov cua sov thiab txhim kho thermal uniformity ntawm cov txheej txheem ib puag ncig. thiab photovoltaic silicon wafer txheej txheem.
Yam ntxwv
Dhau li ntawm qhov zoo ntawm qhov kub thiab txias, tsis tshua muaj coefficient ntawm thermal expansion, zoo thermal shock kuj thiab tshuaj corrosion kuj, siab purity dub opaque quartz khoom kuj muaj siab optical absorption, siab emissivity thiab tsawg thermal conductivity.Nrog cov nyhuv ntawm shading thiab tshav kub. kev khaws cia, cov khoom siv no tuaj yeem tiv thaiv kom tsis txhob muaj cua sov thiab txhim kho thermal uniformity ntawm thermal teb.
Lub cev & tshuaj muaj zog
|
Cov Ntsiab Lus (Tswj) |
(Unit): ppm |
|
Code |
Li |
Na |
K |
Mg |
Ca |
Fe |
Cu |
Al |
OH |
|
qw 053e |
0.90 |
1.00 |
0.50 |
0.30 |
1.00 |
0.60 |
<0.05 |
12.00 |
n.S. |
Neeg kho tshuab & Kub Cov khooms
|
Cov khoom |
Tus nqi |
|
Qhov ntom ntom (g / cm³) |
2.20-2.22 |
|
Coefficient ntawm linear expansion (0-900 degree) |
0.5702×10-6 |
|
Ua haujlwm kub siab tshaj (Lub Sijhawm Ntev) |
1180 |
|
Ua haujlwm kub siab tshaj plaws (Lub Sijhawm luv |
1300 |
|
Absorptivity |
>95% |
Lub wavelength (nm)
Cim npe nrov: siab purity dub opaque quartz khoom, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale
