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Pacific Quartz High Purity Quartz Ring and Flange
| Price | $100.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 291 people viewed |
Model NO.:
PQ161S
Certification:
CE, ISO, Tel, Lam, Ke
Application:
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass, Semiconductor
Type:
Quartz Flange
Trademark:
PQ
Transport Package:
Wooden Case, Carton Box
Specification:
customerized
Origin:
China
Product Description
Semiconductor grade quartz cylinder is used as the
base material of quartz ring in semiconductor etching
process.
CharacteristicsSemiconductor grade quartz cylinder features high purity, micro bubble free, low hydroxyl, etc.
Specifications
| OD Range | ID Range |
| 300-350 | 210-240 |
| 350-400 | 240-300 |
| 400-450 | 330-350 |
Physicochemical properties
i.Trace elements Unit:ppm
| Code | Criteria | Al | Ca | Cr | Cu | Fe | K | Li | Mg | Mn | Na | Ti | Zr |
| PQ100E | 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 | |
| PQ100EH | Typical | 8 | 0.6 | <0.05 | <0.01 | 0.1 | 0.1 | 0.2 | 0.05 | 0.05 | 0.1 | 1.3 | 1 |
| Maximum | 10 | 1 | 0.1 | <0.01 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.5 | 2 | 2 |
ii. OH Content
| PQ100E/ PQ100EH | OH<110ppm |
iii. Physical Properties
| Item | Index |
| 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 |
- TEL, LAM,AMAT certified products
- Word leading brand;
- Own of important National patents and core technologies;
- Purity of SiO2 can reach to 99.995-99.999%
- Full product range: lighting, solar, optics, optical fiber, semiconductor and etc.
- 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.
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