silvery white expanded vermiculite Used in industrial and Agriculture

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5 pc
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100000 pc/month

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Packaging Detail:20KG/BAG,1000KG/BAG
Delivery Detail:TWO WEEKS


Silvery white vermiculite with insulation, frost resistance, antibacterial, fire, water absorption, sound absorption performance

Silvery white vermiculite with insulation, frost resistance, antibacterial, fire, water absorption,absorption and other excellent performance, in 800 ~ 1000 ℃ calcination under 0.5 ~ 1 minutes,the volume can increase 8 ~ 15 times, up to 30 times. The proportion of 50-200kg/m3 after expansion, the color changed to silver white, expanded vermiculite generation loose. Silvery whitevermiculite are widely used in building, metallurgy, chemical industry, light industry, machinery,electric power, petroleum, environmental protection and transport sectors, mainly foreigninsulation, in construction, packing and agriculture, gardening etc.. Silvery white vermiculite are widely used in industrial production. Its specifications: 4-325 inequality


The chemical composition of silvery white vermiculite as follows:


SiO2       Al2O3     Fe2O3   MgO     TiO2      K2O    Na2O42.7613.944.1324.620.875.941.61CaOFeOTiOP2O5MnOH2OBurning vector1.421.535.710.060.0431.323.71

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