Products description

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Classification: Carbonate
Type: Calcium Carbonate
Purity: 97.5%
Appearance: white powder
Application: for industry only
Classification: Calcium Carbonate

calcium carbonate\\high whiteness,fine grain size ,low impurity,adopting dry surface treatment technique calcium carbonate\\high whiteness,fine powder size ,low impurity,adopting dry surface treatment technique ,with high activation rate.



mainly used as the materials to enhance the rigidity and intensity of products, inctease electric insulation and heat resistance, decrease shrinkage and improve physical dynamics performance

1.applying to PVC elcetrial wire,rubber grain of the coat of cablem used as additive material ,especially for high-class cable.

2, applying to PVC fine film\'s manufacture

3.applying to PVC building material(such as high-class ultrathin special material,wire slots,plastic doors,windows,floor glue),enhancing the surface fineness and smoothness of the products.

4.applying to PVC soft or hard pipe material.

5.applying to toy PVC plastic grain manufacture.

6.applying tyo rubber grain of shoes making ,for example PVC sole and decoratin rubber mounting.


INDEX NAME
standard A
our test result

CaCo3 content ≥,
96
97.5

PH value(10%soliquoid)
8.0-10.5
9

Particle size um(average)
--
3.0-4.0

Moisture Content ≤
--
0.6

Oil Absorption(DOP) ml/100g ≤
--
90

Insoluble substance in HCL acid %≤
0.2
0.1

Depression Volume, ml/g ≥
0.2
0.1

Fe content ≤
0.10
0.07

Mn content , ≤
0.008
0.006

Residue 120um % ≤
0.005
0.006

Whiteness ≥
90
95

Specification

No

Packing details

No