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Quartz rod
1.OD:1-50mm
2.high purity
3.elevated temperature characteristics


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 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

Inpu Quartz Supply:
We supply different sizes of quartz tube for thermolouples,lamps, heater, semiconductor, thermouples and etc. industries in China for more than 10 years.
 
And we have one plant especialy for produce quartz heater,such as Carbon Fiber Quartz Electric Heater ,Far infrared quartz heater,Quartz Heater Box and Spiral Quartz heater,halogen lamp ,twin quartz gold heater and etc.
 
Based on a reliable quality and competitive price. Our products are well accepted by customers.
 
As you know, we are always ready to sincerely cooperate with for mutual progress and benefits.

erica
yingpu()quartz-heater()com
skype: erica.chen.0518