- Qual&Honor：
- 0
- Identification：
- To be Identified
- Industry：
- Waste materials
- Location：
- Liaoning
- Business Scope：
Quartz glass
Quartz glass
- Info ID：
- 6658456
- Product：
- Quartz glass
- Area：
- Liaoning
- Price：
- Negotiable
- Release date：
-
- Equip model:
- Unlimited
- quality:
- 9 into new
- DeviceStatus：
- normal use
- StorageMode：
- Warehouse storage
- Number:
- Bulk
- Position:
- Jinzhou
Quartz glass is a special industrial manufacturing silica glass, is a very fine material. Quartz glass with a series of excellent physical and chemical properties:
1, high temperature. Quartz glass softening point temperature of about 1730 ℃, can be used at 1100 ℃ for a long time, short-term maximum temperature up to 1400 ℃.
2, resistant to corrosion. Except hydrofluoric, quartz glass with other acids almost no chemical reaction, especially at high temperatures, chemical stability, any other engineering materials is unmatched.
3, good thermal stability. The thermal expansion coefficient of quartz glass is extremely small, can withstand severe temperature changes, the quartz glass is heated to about 1100 ℃, into room temperature water will not burst.
4, good light. Quartz glass in the ultraviolet to infrared wavelength light has the better light transmission properties, visible light transmittance of 95% or more, particularly in the UV spectral region, the maximum transmittance of 90% or more.
5, good electrical insulation properties. The equivalent resistance of the quartz glass is a million times that of ordinary glass, is an excellent electrical insulating material, even at high temperatures with good electrical properties.
quartz glass With excellent physical and chemical properties of the above, it is widely used in electric light, semiconductors, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields.
Latest comments
No message left