Payment & Shipping Terms:
|Color:||White||Material:||99.7% Pure Quartz|
|Specific Surface:||15-27m2/g||Sinter Temperature:||1750℃|
|Type:||Silica Powder||Al2O3 Content:||0.12%|
fused silica powder,
Physical And Chemical Properties
|Index||99.7%min||100ppm max||200ppm max||40ppm max|
Process Of Production And Characteristic
Fused Silica is formed by chemical combination of silicon and oxygen. Fused Silica is perfect optical material due to its good UV and IR transmission, low coefficient of thermal expansion. It has high stability and resistance to thermal shock over large temperature excursions, wide temperature operating range and high laser damage threshold.
Application in float glass industry
In float glass production, Quartz ceramic has been widely used, as a flow control gate, cover plate, brick support brick, seam pressure, etc.
Application in glass processing
Horizontal tempering furnace at home and abroad is now widely used in roller type hanging glass to replace the old vertical glass furnace toughened system, so as to produce the high quality toughened glass. Horizontal tempering furnace heat can be one of the key factors of success because it USES the fused quartz ceramic roller.
Application in metallurgical industry
Fused silica’s linear expansion coefficient is low, its products have high thermal stability, and it has been widely used in black and non-ferrous metals metallurgy.
Applications in electrical industry
Fused silica ceramics has the characteristics of dielectric strength, refractory heat at the same time, thus can be applied to the electric heat insulator and light reflector.
1000KGS big bag
25KGS Bag with 40 bags in big bag
25KGS Bag with 40 bags on pallet
Suitable customer’s request
What's The Delivery period
Normally 30 days after confirmation of orders.
Special case in which you want us to finish products within 15 days, we can discuss about this.
What's The Package
Seaworthy export package or you can supply us with your package solution
Contact Person: Xu