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Quartz glass crucible
For any inquiry, please send to this email: sales@gensitherm.com
Quartz is a hard, abundant mineral (SiO₂). Its piezoelectricity enables precise timing in watches and electronics, while its varieties serve as gemstones and industrial materials.
Quartz is a hard, abundant mineral (SiO₂). Its piezoelectricity enables precise timing in watches and electronics, while its varieties serve as gemstones and industrial materials.
GenSi quartz glass crucible:
01 Complete size, support customization
Our professional custom processes ensure that your needs are met. Precision instrument, simple quartz tube and quartz sheet,various specifications complete,if necessary, you can contact at any time.
02 High temperature resistance 1200°, corrosion resistance
The softening point temperature of quartz glass is about 1730’℃,which can be used for a long time at 1200’and it is not easy to have chemical reaction with other substances.
03 High precision, high flatness, high finish
Factory through precision grinding, calcination, polishing, burning, in order to ensure the product finish, precision, and the entire product flatness
04 High transmittance UV>94%
Good light transmission in all wavelengths from ultraviolet to infrared.
| Property Content | Property Values |
| Product name | Quartz glass plate |
| Ports | Frosted or polished |
| SiO2 | 99.99% |
| 99.99%Density | 2.2×103 kg/cm³ |
| Hardness | 5.5 – 6.5 Mohs’ Scale 570 KHN 100 |
| Tensile Strength | 4.8×107 Pa (N/mm2) (7000 psi) |
| Compression Strength | >1.1×109 Pa (160,000 psi) |
| Coefficient of Thermal Expansion | 5.5×10-7 cm/cm·°C (20°C-320°C) |
| Thermal Conductivity | 1.4 W/m·°C |
| Specific Heat | 670 J/kg·°C |
| Softening Point | 1730°C (3146°F) |
| Annealing Point | 1210°C (2210°F) |
| Strain Point | 1120°C (2048°F) |
| work temperature | 1200℃（2192°F） |
| Electrical Resistivity | 7×107 ohm cm (350°C) |
| Size | Customized |
| Logo | Customized Logo Accept |
