Hebei Chuangsen Technology Co., Ltd.  

Product Name: Supply metallurgy Calcium Carbonate Powder with Low Price Model NO.: calcium carbonate Grade Standard: Industrial Grade Type: Calcium Carbonate Purity: ?99% Classification: CaCO3 Certification: COA, RoHS, ISO Solubility: Insoluble in Water EINECS: 207-439-9 Formula: CaCO3 CAS No.: 471-34-1;13397-25-6;1317-65-3 Assay: 98.0~100.5% Appearance: White or off-White Powder HCl Insoluble: 0.06% Alkalis and Mg: 0.86% Loss on Drying: 0.13% Relative Density: 2.7~2.9 /Cm3 Molecular Weight: 100.09 Brightness: 95.5% Min Coated Stearic Acid Ratio: 1.2% Specific Gravity: 0.75g/cm3 Trademark: CS Transport Package: 25kg/Bag Specification: Papermaking Calcium carbonate Origin: Hebei HS Code: 2836500000 Product Description Supply metallurgy calcium carbonate powder with low priceCalcium carbonateSpecificationPRODUCT: CALCIUM CARBonATE CACO3CHARACTERISTICSUSESNatural, Untra-fine Calcium Carbonate Powder,Paint, Paper,Plastic…industrymanufactured from very high purity limestone byCoated for Master batch,CHEMICAL ANALYSIS OF THE RAW MATERIALCOMPOUNDVALUECalcium Carbonate - CaCO3> 98%minIron Oxide - Fe2O30.015% maxMagnesium - MgO0.02%maxSilica - SiO20.03%maxAluminium Oxide - Al2O30.02%maxPHISICAL PROPERTIES OF RAW MATERIALDensity2.7g/cm3Hardness2.7-3 MohLoss on Ignition43.80% minTECHNICAL DATA OF THE PRODUCED MATERIALMoisture0.2% maxPH Value8-9DOP oil Absorption24g/100g CaCO3 maxWhiteness(WHITENESS ANALYSER96.5% MinBrightness95.5% MinCoated stearic acid ratio1.2%Specific Gravity0.75g/cm3Calcium carbonate Applications:Plastics industryCable IndustriesRigid PVC PipesToothpaste filling materialPaints, Inks, Powder CoatingCeramic IndustryRubber IndustryGlass IndustryFood andpharmaceuticalindustryHeavycalcium carbonateHeavy calcium carbonate also called ground calcium carbonate,is produced by natural superior calcite, which has high purity and whiteness. The sizeranges from under 400 mesh which is called primary products, to 3000 mesh or above, depending on your requirement.Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.Precipitated lightcalcium carbonatespecificationTest itemsPrecipitated lightcalcium carbonateCS-1005CaCO3% ≥98PH8.0-10.0HCL insoluble % ≤0.1Moisture % ≤0.1Particle size D50 um9Fe content % ≤0.08Mn content % ≤0.006125μm screen % ≤045μm screen % ≤0.2Whiteness (R457)% ≥95Oil absorption ml/100g ≤54AppearanceWhite powderCalcium carbonatephysicalpropertySpecificationItemsSpecificationResultAssay98.0~100.5%99.55%AppearanceWhite or off-white powderConformsHCl insoluble≤0.20%0.06%Free alkaliConformsConformsAlkalis and Mg≤1.0%0.86%Loss on drying≤2.0%0.13%BaCdFlAsPbHg≤300mg/kg≤2.0mg/kg≤350mg/kg≤3.0mg/kg≤3.0mg/kg≤1.0mg/kg<300mg/kg<2.0mg/kg<350mg/kg<3.0mg/kg<3.0mg/kg<1.0 mg/kg