Product Description
Vermiculite is a mineraloid of hydrated laminar magnesium-aluminum- iron silicate. Its chemical composition greatly varies and chemical formation could be simplified as(Mg,Fe,Al)3(Al,Si)4O10(OH)2·4H2O.
Our vermiculite essential has the following characteristics:
-PH 7 max.
-Asbestos-free
-Thermal conductivity: 0.045-0.06 Calorie/M
-Unit weight: Approx.0.9kg/M3
-Tensile strength: 1,000-1,500kgs/CM2
-Hardness: 1-1.8
specifications of vermiculite
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Golden exfoliated vermiculite
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Silver raw vermiculite
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Silver exfoliated vermiculite
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0.3-1mm
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0.3-1mm
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0.3-1mm
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0.3-1mm
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1.5-2.5mm
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1-3mm
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1-2mm
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1-3mm
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2.5-6mm
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2-4mm
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2-4mm
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2-4mm
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3-8mm
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4-8mm
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4-8mm
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4-8mm
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Other sizes: 20-40mesh,60mesh,80mesh,100mesh,325mesh etc
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Company Information
Shijiazhuang Wenhuang Building Materials Co., Ltd. is located in Shijiazhuang city, China we have grown in the past ten years to become a highly experienced and production and processing factory.