PRODUCTS
Quartz Glass Tube Quartz Glass Labwares Others Quartz Products
Clear Fused Crucible Quartz Glass Rod
UV Stop Disc and Plate Quartz Capillary
Milky/Opaque Boat Crystal Bowl
Low OH for Lamp Others
Large Diameter
 

 

Quartz Glass Rod

   
 
This 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 end halogen lamps, fiber optic lighting, quartz making, wafer carriers and push rods in semi-conductor industry.
 
  For detailed specifications and technical data please refer below table:    
 

Dimensional Tolerance
OD and Tolerance(mm)
Max. out of Round(mm)
2.0¡À0.1
0.10
2.5¡À0.1
0.10
3.0¡À0.1
0.10
4.0¡À0.15
0.15
5.0¡À0.15
0.15
8.0¡À0.2
0.20
10.0¡À0.2
0.20
15.0¡À0.2
0.20
19.0¡À0.3
0.30

Chemical Composition (Unit:ppm)
As Cr Fe Mg Ti Ca Al Na Li K
£¼0.002 0.05 0.2 0.1 0.1 0.1 14 0.7 0.1 0.6

 

 

 

 

 

 

 

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