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Product Details:
Payment & Shipping Terms:
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| Color: | White | Material: | 99.8% Pure Quartz |
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| Application: | Refractory | Purity: | 5N |
| Specific Surface: | 15-27m2/g | Sinter Temperature: | 1750℃ |
| Type: | Silica Powder | Al2O3 Content: | 0.12% |
| High Light: | silica refractory,fused silica |
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Fused Silica
Physical And Chemical Properties
| AB Grade | ||||
| Item | SiO2 | Fe2O3 | Al2O3 | K2O |
| Index | 99.8%min | 80ppm max | 150ppm max | 40ppm max |
| Typical | 99.84 | 50 | 120 | 25 |
| Specific Gravity | 2.1-2.3 | |||
| Hardness(Mohs) | 6-8 | |||
| PH | 6-8 | |||
| Whiteness | 90min | |||
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.
Applications:
1,Used in precision casting
2,Applied to refractory materials and optical glass production
3,Fused silica can be used for grinding wheel abrasives and high quality glass production
4,Fused stone is also a kind of electronic seal mater
Fused Silica is usually used as refractory material, and material for ceramic & glass ,electric seal medicare, foundry.It could also be used as the filler of chemical industry, such as painting and coating.
Packaging Details
1000KGS big bag
25KGS Bag with 40 bags in big bag
25KGS Bag with 40 bags on pallet
Suitable customer’s request
FAQ
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
Tel: +8618703897021
