Sell Mica powder (60mesh) |
Total 14 Related Items
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| Our mica powder adopt shearing technology ,not change any nature of mica,during the whole process of production, adopt totally enclosed type filling systerm to make sure the safety of quality and meet the environmental protection 's requirement .Our products are finely processed and complete in specifications .Mica 40-60mesh are mainly used in building material,plastic ,ceramic ,rubber industry ,to improve the product usability.Our dry mica powder's chemcial property and physical property are as follows:
Property Huajing Indicators SiO2 44.5~46.5% MgO 0.53~0.81% Al2O3 32~34% Fe2O3 3.8~4.5% CaO 0.4~0.6% K2O 8.5~9.8% Na2O 0.6~0.7% TiO2 0.8~0.9% Loss on Ignition 4.5~6% PH 7.5 Specific Gravity 2.0-3.0 Oil Absorption 38~40100g) Refractive index 1.5~1.6
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