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• Place of Origin: Henan, China (Mainland), Henan China (Mainland)
• Shape: Powder
• Material: Silica Powder
• SiO2 Content (%): 90%
• Al2O3 Content (%): 0.3
• MgO Content (%): 0.2
• CaO Content (%): 0.2
• Refractoriness (Degree): Super-Class (Refractoriness> 2000°)
• CrO Content (%): -
• SiC Content (%): -
• Model Number: rongsheng
• Brand Name: rongsheng
• Type:: Silica Powder
• SiO2 Content (%):: 90%
• MgO Content (%):: 0.2
• Purity:: 5N
• Typical color:: Grey white
• Retained on 45 micron sieve:: Less than 8%
• Usage:: Concrete, refractory, cement, rub
• Application:: Refractory
• Bulk density:: 200-300kg/m3 500-800kg/m3

Shape： 0

Production process： 0