Audited Supplier
PQ870, PQ871E
CE, ISO
Chemical, Glass, Semiconductor
Quartz Ingot
PQ
Woodencase, Carton Box
customerized
China
Product Description
Semiconductor flame fused ingot feature superior purity and can meet different optical requirements.Typical Size Unit:mm
| Diameter | Height |
| 100-800 | 100-2000 |
Trace element Unit:ppm
| Code | Criteria | Al | Ca | Cr | Cu | Fe | K | Li | Mg | Mn | Na | Ti | Zr |
| PQ870 | Typical | 0.09 | 0.02 | <0.01 | <0.01 | 0.02 | 0.02 | <0.01 | 0.02 | <0.01 | 0.02 | 0.05 | <0.01 |
| PQ871E | Typical | 13 | 0.5 | <0.05 | <0.05 | 0.1 | 0.1 | 0.3 | 0.05 | 0.05 | 0.1 | 1.3 | 1 |
| Maximum | 19 | 1 | 0.1 | 0.1 | 0.5 | 1 | 1 | 0.2 | 0.2 | 1 | 2 | 2 |
OH Content
| PQ870,PQ871E | OH≈200ppm |
Physicochemical properties
| Item | Index Value |
| Density(g/cm3) | 2.2 |
| Heat Conductivity(w/m·k,1000ºC) | 2.28 |
| Coefficient of Thermal Expansion(ºC-1,1000ºC) | 5.5×10-7 |
| Softening Point(ºC) | 1670 |
| Annealing Point(ºC) | 1210 |
| Strain Point(ºC) | 1110 |
- Self-innovated production process and equipment;
- Purity of SiO2 can reach to 99.995-99.999%
- Applied into lighting, solar, optics, optical fiber, semiconductor and etc.
- Cutting edge of melting technology
- World famous quartz glass supplier.
FAQ:
Q1 Can I get a free sample?
A: Yes, we need to collect the sample charge.
Q2. What is your transportation service?
A: We can provide you with ship booking, cargo consolidation, customs declaration, document preparation and bulk delivery at the port of loading.
Q3. Are you a manufacturer or a trading company?
A. NO, we are 100% manufacturers
Q4. How to guarantee the quality?
Do not worry We will be responsible for any quality problems.
Q1 Can I get a free sample?
A: Yes, we need to collect the sample charge.
Q2. What is your transportation service?
A: We can provide you with ship booking, cargo consolidation, customs declaration, document preparation and bulk delivery at the port of loading.
Q3. Are you a manufacturer or a trading company?
A. NO, we are 100% manufacturers
Q4. How to guarantee the quality?
Do not worry We will be responsible for any quality problems.
