Pacific Quartz High Purity Customized Quartz Device

Modell Nr.
PQ
Herkunft
China
Produktionskapazität
100/Day
Referenzpreis
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Produktbeschreibung

Application
Semiconductor grade quartz cylinder is used as the
base material of quartz ring in semiconductor etching
process.
 

Characteristics
Semiconductor grade quartz cylinder features high purity, micro bubble free, low hydroxyl, etc.

Specifications
OD RangeID Range
300-350210-240
350-400240-300
400-450330-350

Physicochemical properties
  i.Trace elements                                   Unit:ppm
CodeCriteriaAlCaCrCuFeKLiMgMnNaTiZr
PQ100ETypical130.5<0.05<0.050.10.10.30.050.050.11.31
Maximum1910.10.10.5110.20.2122
PQ100EHTypical80.6<0.05<0.010.10.10.20.050.050.11.31
Maximum1010.1<0.010.50.50.50.20.20.522

ii. OH Content
                                   
PQ100E/ PQ100EHOH<110ppm

iii. Physical Properties
ItemIndex
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
  1. TEL, LAM,AMAT certified products
  2. Word leading brand;
  3. Own of important National patents and core technologies;
  4. Purity of SiO2 can reach to 99.995-99.999%
  5. Full product range: lighting, solar, optics, optical fiber, semiconductor and etc.
  6. 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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