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Product Name: Nature White Precipitated Calcium Carbonate in China Model NO.: SN-2200 Grade Standard: Industrial Grade Type: Calcium Carbonate Purity: ?99% Classification: CaCO3 Certification: ISO Solubility: Easily Soluble in Water Setting Value: 2.2g/Ml Min Whiteness: 98%Min Oil Absorption: 65ml/100g Water Absorption: 80ml/100g Min Trademark: PINGMEI, DonGNAN Transport Package: 25kgs/Bag Specification: 100% light Origin: China HS Code: 28365000 Product Description High White Precipitated Calcium Carbonate 98% Min1. Product Introduction: High White Light Calcium Carbonate selects high purity limestone as raw material, is made through process of calcining, chemical reaction, reselection, dehydration, drying and depolymerization. It is adopted the technicals of particular multi-selection and secondary depolymerization. It is pure and stable filler whose bulk density is small.2. Technical Parameter:Precipitated Calcium CarbonatePropertiesSN-2200CaCO3 content (Dry basis), % ≥98PH(10% Soliquit)8-10105ºC Volatitle, % ≤0.50Insoluble substance in hydrochloric acid, % ≤0.20Moisture content, % ≤0.3Bulk density, g/cm3 ≤0.76Specific Surface, cm2/g ≤45000.00-50000.00Settling value, ml/g ≥2.2Top Cut(D98), μm ≤9.50Impurity FewAverage Grain, μm ≤6Fe, % ≤0.10Mn, % ≤0.008Residues: 325μm, % ≤ 45μm, % ≤0.060.50Whiteness(R457), % ≥96Absorption oil Number (DOP), ml/100g 60-70Activation, % ≥----AppearancePOWDER3. Main application: It is widely used as filler in making rubber, plastic, paper, paint, printing ink etc, it can not only be used in waking chemical products such tooth powder, toothpaste and cosmetics, feed, but also in organic synthesis, metallurgy and making glass and as best.