Welcome to the Jinzhou City Success Quartz Glass Factory official website！cara@successquartz.com
欢迎访问锦州市成功石英玻璃厂官方网站！cara@successquartz.com
Welcome to the Jinzhou City Success Quartz Glass Factory official website! cara@successquartz.com
Opaque Quartz Flange
Retail price：
$ 0
Market value：
$ 0
Serial number：
1081242938886475776
weight：
0
Remaining stock
隐藏域元素占位
- Product description
-
- Commodity name: Opaque Quartz Flange
- Commodity ID: 1081242938886475776
Product Description
1. High temperature resistance glass can work under 1250°C continuously,and in short time can even work under 1450°C, its softening point is 1730°C.
2.Quartz glass will not reat chemically with acid except hydrofluoric.Acid-stable is 30 times of ceramic and 150 times of stainless steel.Es-pecially chemical stability is incomparable at low temperature.
3.Electric insulation.
4.Excellent thermal shock stability
5.High transmission above 85%
6.Widely used in semiconductor , lighting and electric heating industries.
Physical property of Quartz Flange :
Property
Value
Desity
2.2 g/cm3
Hardness
570KHN100
Tensile strength
4.8x107 Pa (N/m2)
Compression srength
>1.1x109Pa
Coefficient of thermal expansion(20℃-300℃）
5.5x10-7cm/cm℃
Thermal conductivity(20℃)
1.4W/m℃
Specific heat (20℃)
660J/kg℃
Softening point
1730℃
Annealing point
1250℃
We can produce different sizes Quartz flange according to customer's requirement.
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