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[China]
Trade Verify
Address: Donghai, Lian Yungang City, China
Contact name:Sharon Zhao
Lianyungang Shengfan Quartz Product Co., Ltd |
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Verified Suppliers
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Advantage:
1. High purity: SiO2 >99.99%;
2. JGS1, JGS2, JGS3;
3. Excellent chemical performance for acid resistance and alkali
resistance;
4. No air bubble no air line.
5. Strong transmission
6. Strict size control
7. Low OH content
8. High temperature resistance
9. Excellent electrical insulator
10. ISO 9001 Certification
11. We can accept customized according to your requirement.
12.The deep processing would be done according to client's requirements, like neat cutting, CNC milling,drilling,fire polish, bending, sealing, polished and so on.
Application of quartz plate:
Military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, fire hole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus.
Product performance:
① High Temperature Resistance:
The hardening point temperature of quartz glass is about 1730℃, and it can be used for a long time at 1100℃, with the temperature up to 1450℃.
② corrosion resistance:
Except for hydrofluoric acid, quartz glass does not react with
other acid substances. Its acid resistance is 30 times that of
ceramics and 150 times that of stainless steel, especially its
chemical stability at low temperature, which cannot be compared
with other engineering materials
③ Good Thermal Stability:
Quartz glass has a small thermal shrinkage coefficient and can
withstand drastic temperature changes. Quartz glass can be heated
to 1100℃ or so without bursting when it is put into normal
temperature water.
④Good pervious to light
Quartz glass has good transmittance in the spectral band from
violet inner line to red inner line, the visible light
transmittance is more than 93%, and the transmittance in
ultraviolet spectrum is more than 80%.
⑤Good electrical insulation
Quartz glass resistance value commensurate with ordinary glass ten
thousand times, is a good electrical insulation material, even at
low temperature has good electrical properties
| Shengfan Quartz plate characteristic | |
| *Brand | shengfanquartz |
| *SIO2 | 99.99% |
| *Hardness | Morse 6.5 |
| *Melting point | 1732℃ |
| *Working temperature | 1100℃ |
| *Annealing point | 1180℃ |
| *Softening point | 1630℃ |
| Tolerance | ±0.01 | ±0.05mm | ±0.1mm |
| Surface treatment | 60/40 | 40/20 | |
| Shape | square amd circle | custom shape | any shape can be customed |
| Application case | Remote control window | vacuum cup | germicidal lamp |
| Density | 2.2x103 kg/m3 | Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Design Tensile Strength | 4.8x107 Pa (N/m2) (7000 psi) | Design Compressive Strength | Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730 |
| Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) | Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) |
| Softening Point | 1730°C | Annealing Point | 1215°C |
Product uses:
applied range:
This product is mainly used in electric light source, electrical
appliances (electric), semiconductor, optical communications,
military industry, metallurgy, building materials, chemical,
machinery, electricity, environmental protection and other fields
Production flow:
Company Introduction:
The company adhere to the integrity of business, experience, reasonable price, quality assurance, to provide excellent after-sales service, we sincerely welcome customers to come to negotiate.
