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> quartz sheet
quartz plate / quartz glass for semiconductor
- name: quartz plate
- size：150*150*3mm
- work temp: 1200C
- color: transparent
- Product description: name: quartz plate size：150*150*3mm work temp: 1200C color: transparent
PRODUCT INTRODUCTION
quartz plate / quartz glass for semiconductor
Customized Heat Resistant Fused Silica Quartz Glass Plate is made of fused quartz in special industrial technology glass, which is a very good base material.Quartz glass has a series of excellent physical and chemical properties.
The feature of the clear quartz glass is as follows: high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, fire polish, bending, sealing, polished and so on. OH content can be controlled less than 20ppm\15ppm\10ppm\5ppm\2ppm.
|
Property |
Typical Values |
Property |
Typical Values |
|
Density |
2.2x103 kg/m3 |
Electrical Resistivity |
7x107 ohm cm (350°C) |
|
Hardness |
5.5 - 6.5 Mohs' Scale 570 |
Index of Refraction |
1.4585 |
|
Design Tensile Strength |
4.8x107 Pa (N/m2) |
Strength |
5x107 V/m |
|
Bulk Modulus |
3.7x1010 Pa (5.3x106 psi) |
transmittance rate |
85% |
|
Rigidity Modulus |
3.1x1010 Pa (4.5x106 psi) |
Sonic Attenuation |
Less than 11 db/m MHz |
|
Softening Point |
1683°C |
Helium |
210x10-10 |
|
Annealing Point |
1215°C |
Hydrogen |
21x10-10 |
|
Strain Point |
1120 °C |
Deuterium |
17x10-10 |
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