Detailed Product Description

Technical Parameter:

Item Specification

CaCO3 content (Dry basis) % 98
Insoluble substance in hydrochloric acid % 0.20
Bulk density, g/cm3 0.70
Specific Surface, cm2/g <=45000.00-50000.00
Whiteness(R457), % >=96
Absorption oil Number (DOP) ml/100g <=30
Appearance: POWDER

Product Introduction:
High White Light Calcium Carbonate selects high purity limestone as rawmaterial, is made through process of calcining, chemical reaction, reselection,dehydration, drying and depolymerization. It is adopted the technics ofparticular multi-selection and secondary depolymerization. It is pure andstable filler whose bulk density is small.

Characteristic:

1) Identical grain size, low oil absorptionvalue

2) To reduce the cost of products; to makeproducts have good foamed effect

3) To enhance hardness, rigidity, sizestability, fire-retardantness, glossiness

    of products

4) Calcium carbonate is used for highpolymer material to improve the craftwork

    of processing andenhance the mechanics and hot stability of products; It

    can reduce the cost withthe enhancement of dispersibility and compatibility

Main application:

Fillers of plastic such as for plastic,rubber, paper, polyvinyl chloride (PVC),

polyethylene (PE),polypropylene (PP), ABS, etc.
It is widely used as filler in making rubber, plastic, paper, paint, printingink etc, it can not only be used in waking chemical products such tooth powder,toothpaste and cosmetics, but also in organic synthesis, metallurgy and makingglass and as best.