详细说明
Product Name: Activated Light Calcium Carbonate 1250 Mesh for Plastic Filler Model NO.: light calcium carbonate Grade Standard: Industrial Grade Type: Calcium Carbonate Purity: ?99% Classification: CaCO3 Certification: COA, ISO Solubility: Insoluble in Water EINECS: 207-439-9 Formula: CaCO3 CAS No.: 471-34-1 CAS No: 471-34-1 Density: 2.7-2.9 pH: 8-10 Whiteness: 93 Moisture: <1% Usage: Plastic Trademark: HBCS Transport Package: 25kg/Bag Specification: 1250 mesh Origin: Hebei Product Description Activated light calcium carbonate 1250 mesh for plastic fillerLight calcium carbonate1. Technical dataTest item(PCC in 1250mesh)StandardsResultCaco3 content(%) ≥9698Oil-absorbed value (gDOP/100gCaCO3 )≤10072settling volume ≥2.42.6HCl insoluble(%)≤0.20.015volatile content(%)≤0.50.22Manganese(Mn)content(%) ≤0.0080.001iron(Fe)content(%)≤0.080.02PH value 9~10.59.5Whiteness ≥9597residue on 45μm testing sieve(%)≤0.40.11water absorption value ≤2018.1average diameter(μm) /4Heavy (Ground) Calcium Carbonate is widely used as filler and improver.Purity: 98%min.Appearance: white powder.Heavycalcium 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 2000 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.INDEX NAMEstandardAour test resultCaCo3 content ≥,9898.4PH value(10%soliquoid)8.0-10.59Particlesize um(average)--3.0-4.0Moisture Content ≤--0.3Oil Absorption ml/100g ≤--38Insoluble substance in HCL acid %≤0.20.1activated rate %≥9598Fe content ≤0.10.08Mn content , ≤0.0080.007Residue 125um % ≤0.010.008Whiteness ≥9093Calcium carbonate Application:1)Rubber:it canreduce the amount of expensive natural rubber,increase its volume ,reduce costs, After adding calcium carbonate then can be obtain higher strength tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate2)Chemical manufacturing materialsit is heat-proof, chemical corrosion-proof,cold-proof, anti-noise, shockproof and easy to process. Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.3)Painting& coating:it is as the filling and as the framework, Latex paintmore than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain4)Plastic:it can increase the volume of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic products.5)Paperpulp material:it can fully make use of its high whiteness, affinity to water and shock intensity, low cost widely using .6)Coal-fired power and planted sulfurization7)Feed,pharmaceutical industrymaking calcium additives, replace the original shell powder to reduce costs.
