Min. Order:
1 Metric Ton
Price:
US$ 405 ~ 705
Place of origin:
China
Supply Ability:
2500 tons per Month
Product Introduction
Cristobalite powder is made of selected vein quartz ore calcined at about 1500 ℃, processed by non-polluting grinding, magnetic separation and classification.
The properties are stable, the silicon content is over 99.8%, the crystalline phase is tetragonal, the hardness is about 6.5, the density is 2.45, large specific surface, high porosity, good weather resistance, good p
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