Certification: | CE, ISO |
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Application: | Ceramic, Casting, Refractory Materials |
Type: | Fused Silica Sand |
Destiny: | 2.2 |
Hardness: | 7 |
Coefficient of Thermal Expansion: | 0.1 |
Samples: |
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Customization: |
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Chemical Composition(Typical Value) | |||||||
SiO2 | Al2O3 | Fe2O3 | Na2O | K2O | |||
99.97% | 41mg/kg | 10mg/kg | 14mg/kg | 5mg/kg | |||
Physical Properties | |||||||
Density | Moh's hardness | Melting Point | Character | ||||
2.0-2.2(g/cm3) | 7 | 1750ºC | White Transparent |
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