Contact person: Ms. sandy zhang
Position:
Address: R536 Xinyuan Int’l Plaza Western Jianshe Rd. Zheng
Country: China
Phone: 8637167529367 - Mobi:
High Purity Fused Silica /Fused Quartz
Price: USD500-1500
Fused Silica is formed bychemical combination of silicon and oxygen. Fused Silica is perfect opticalmaterial due to its good UV and IR transmission, low coefficient of thermal expansion. It has high stability andresistance to thermal shock over large temperature excursions, wide temperatureoperating range and high laser damage threshold.
ManufacturingProcess
High TemperatureFusion----Cooling----Smashing----Cooling-----Selecting
Characteristic
1.low linear coefficient
2.low stress
3.low radioactivity
Physical& Chemical analysis
1.Fromthe appearance,we can see Fused Silica is transparent block,grain,or whitepowder
2.Mosh hardness 7.0
3.PH 6.0
4.Sio2 99.9%-99.95% Fe2O310PPM-25PPM max Li2O 1-2PPM MAX Al2O3 20-30ppm max K2O 20-25PPM MAX Na2O10-20PPM MAX
ManufacturingProcess
High TemperatureFusion----Cooling----Smashing----Cooling-----Selecting
Characteristic
1.low linear coefficient
2.low stress
3.low radioactivity
Physical& Chemical analysis
1.Fromthe appearance,we can see Fused Silica is transparent block,grain,or whitepowder
2.Mosh hardness 7.0
3.PH 6.0
4.Sio2 99.9%-99.95% Fe2O310PPM-25PPM max Li2O 1-2PPM MAX Al2O3 20-30ppm max K2O 20-25PPM MAX Na2O10-20PPM MAX
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