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Calcium Carbonate

Payment Terms: LC at sight

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Product Description

Specifications:
Calcium carbonate (based on dry material) (%) min.: 96.0
Moisture (%) max.: 0.50
Sieve residue (%) max.: 0.005
Insoluble substance in hydrochloric acid (%) max.: 0.20
Iron (calculated in Fe) (%) max.: 0.10
Manganese (calculated in Mn) (%) max.: 0.006
pH value: 8.0 - 10.0.
Packing: woven bag with inner lining 25kg/50kg/bag,25mt/20'FCL
Usage:Improving the surface luster, whiteness and paper's smoothness.Can greatly increase the bonding strength and mechanical properties of the Surface of composite materials, plasticize the materials and improve the luster and quality.Can increase products' stretching, heat-resistant and anti-aging properties.Can increase the thickness of the coating film, and improve the resistance toWear and weathering resistance as well as the painting area.
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