Audited Supplier
PQ161S
CE, ISO
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Solar Grade
Quartz Plate
Printer Covering Plates
PQ
Wood Case
customized size
China
Product Description
Application
UV-printer cover, UV-glass window, sight glass, customized quartz part etc.
Characteristics
Accurate flatness, low thickness deviation and few bubbles, etc.
Specification Unit:mm
| Diameter | Height | Length |
| 50-450 | 2-30 | 1000-3000 |
i.Trace elements Unit:ppm
| Code | Criteria | Al | Ca | Cr | Cu | Fe | K | Li | Mg | Mn | Na | Ti | Zr | |
| PQ161E | 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 | ||
ii. OH content
| PQ161E | OH<10ppm |
iii. Physical 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 |
- Purity of SiO2 can reach to 99.995-99.999%
- World advanced production process and equipment;
- Customer-oriented thoughts
- Full quartz solutions for all the quartz product
- Cutting edge of melting technology
FAQ:
Q1. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
Q2. Which payment form you can accept?
A: T/T
Q3. Can I request to advance the shipment?
A: We can discuss with other customers and try to move up earlier.
Q4. Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.
Q5: What's your after-sale service?
A: Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions.
