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calcium carbonate for PVC

Update: 2016/10/15      View:
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Introduction

Notice:packaging can be customized (strengthen moistureproof, white bag, net weight) by customers, if no special requirements we suggest use simple packing.

calcium carbonate light

Molecular formula: CaCO3   

Apperance: white powder 

Packing:Woven bag lined with plastic bag, outer plastic coated 

Net Weight:25kg

Usage:Widely used in rubber, plastics industry, as a reinforcing agent in rubber products, has the very good affinity, can improve the surface finish and flexibility, impact resistance and aging resistance, and can increase the filling quantity.Widely used in plastic material, PVC pipes, cables, gusset plate, high quality coatings for plastic profiles, such as PVC pipes, cables, gusset plate, high quality coatings, etc

Specification: 


Items


Index


CaCO3 content  %


≥ 96


Moisture
 %

 
≤ 0.40


PH(10% Soliquit)


8.0
10.0


Insoluble substance in hydrochloric acid
%


≤0.2


Residues125μm%


≤0.003


Sedimentation volume
 ML/g


≥ 3.0


Whiteness


≥ 92


Average Grain


μm ≤ 0.1



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