1500mesh light calcium carbonate

1.limestone mines in Guangxi; 2.high quality; 3.reasonable price.

light calcium carbonate

Activated Calcium carbonate

Molecular Formula: CaCO3

Appearance: White Powder

CAS No.: 471-34-1

EINECS No.: 207-439-9

Usage:

1.in plastic industry:It can improve the stability of the size of plastic products, improve the hardness, heat resistance .

2.In rubber industry: As the filler, It can rise to add volume, reduce the cost, improve the processing properties and vulcanization performance.

3.In paper industry: can be used as paper filler and white pigment.

4.In painting industry: It can replace the other expensive filler to reduce the cost.

Manufacture:

Burn the limestone to create the calcium oxide then mix the water, create the Calcium hydroxide, then through carbonize, dehydrate, dry and smash.

Specification:

INDEX
CaCO3 % ≥,	96
PH value	8.0-10
Insoluble substance in HCL acid %≤	0.2
activated rate %≥	95
Fe content ≤	0.1
Mn content , ≤	0.008
Residue 125um % ≤	0.01
Whiteness ≥	93

We can supply Light Calcium Carbonate as the customers' requirements. 400mesh,600mesh,800mesh,1200mesh,1250mesh,1500mesh......

1500mesh light calcium carbonate