Transparen quartz Rods
High quality and low price
low thermal expansion
Quartz RodsTransparent 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
OD
Thickness Siding Out of
Round Bow/1220mm
≤
6mm
±
2.0%
± 10%
12%
2.0%
2.5mm
6.00-15.00mm ±
1.25% ±
8%
10%
1.5% 2.5mm
15.00-20.00mm ±
1.25% ±
10% 15% 1.5%
2.5mm
20.00-25.00mm ±
1.25% ±
10% 15% 1.5% 2.5mm
25.00-30.00mm ±
1.35% ±
12% 15%
1.5%
2.5mm
30.00-80.00mm ±
1.5%
±
14%
15%
2.0% 2.5mm
Physical
properties:
Density Density 20 °C kg * m-3 (× 103) 2.2
Coefficient of Thermal Expansion:25-300 °C °C -1 (× 10-6) 0.56
Softening Point: (°C) 1710
Annealing point: (°C) 1230
Transformation point Strain point (°C) 1140
Young's Modulus: (Pa) 7.3 × 105
Contact Person : mrs
Company:Lianyungang Fenqiang Trading Co., Ltd.
Address:Other, China,
Telephone:
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