Donghai Jingruida Quartz Products Co., Ltd.
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  • Contact Person : Mr. Wang Xiaodong
  • Company Name : Donghai Jingruida Quartz Products Co., Ltd.
  • Tel : 86-518-87271666
  • Fax : 86-518-87271666
  • Address : Jiangsu,Liangyungang,East Niuan Road, Caolin Village, Niushan Town, Donghai County
  • Country/Region : China
  • Zip : 222300

Clear Quartz Glass Rod OD4mm

Clear Quartz Glass Rod OD4mm
Product Detailed
Related Categories:Quartz Rods
1. OD: 2-60mm 2. Length: Max2000mm 3. High Chemical Purity 4. Have exported to USA for 5 years 5. Manufacturer

Clear Quartz Glass Rod OD4mm

Clear quartz rod has high purity, elevated temperature characteristics and low coefficient of thermal expansion.

It serves as the material of the bridging rod for single and halogen lamps, fiber optic lighting, quartz making, wafer carriers and push rods in semiconductor industry.

 

Dimensional Tolerance

Range of OD

OD

≤6mm

±2.0%

6.00-15.00mm

±1.25%

15.00-20.00mm

±1.25%

20.00-25.00mm

±1.25%

25.00-30.00mm

±1.35%

30.00-50.00mm

±1.5%

 

Chemical Composition   Unit: ppm

Cr

Ge

Fe

Mg

Ti

Ca

Al

Na

Li

K

OH

0.5

0.5

1.2

0.8

2.0

2.0

20

1.2

0.5

1.5

25

 

Physical Properties

Density  20 kg.m-3 (×103)

2.2

Coefficient of expansion  25-300  -1 (×10-6)

0.56

Softening point    

1670

Annealing point   

1210

Strain point       

1110

Youngs modulus    Pa

7.3×105

Clear Quartz Glass Rod OD4mm



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