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Contact Person : Ms. Wu Jessica
Company Name : Veran International (Qingdao) Co., Ltd.
Tel : 86-532-80861568
Fax : 86-532-80861567
Address : Shandong,Qingdao,A-1101,Bldg.30.Luxin Spring Garden, Jinsong 07 Rd.Qingdao,China
Country/Region : China
Zip : 266000

98% Precipitated Calcium Carbonate

Product Detailed

1 precipitated calcium carbonate 98%. 2 Prompt delivery. 3 factory price. 4 high quality.

1.Product name:

precipitated calcium carbonate in industry

2.specification:

INDEX NAME	I 1000Mesh		II 800Mesh		III 600Mesh		IV 400Mesh
	standard A	test result	standard A	test result	standard A	test result		standard A	test result
CACO3 content w/% ≥	96	98.11	96	98	96	98		96	98
whiteness ≥	93.5	96	93	95	92.5	95		92	94
acreage area ≥	12500	12500	11500	11500	10000	10000		9000	9000
insoluble substance in HCL acid ≤	0.5	0.25	0.5	0.25	0.5	0.25		0.5	0.25
oil absorption ≤	25	25	23	23	20	20		20	20
Depression Volume ≤	5	5	5	5	5	5		5	5
grain size D∞/um ≤	3.5	3.5	4.5	4.5
Pb w/% ≤	0.001
Cr6+ w/% ≤	0.0005
Hg w/% ≤	0.0002
As w/% ≤	0.0001
Cd w/% ≤	0.0002

3.manufacture process:

burn the limstone so create the calcium oxide then mix the water,create the Calcium hydroxide,then through carbonize,dehydrate,dry and smash.

4.usage:

Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials

5.packing:

25kg /bags or as customers requirement.

98% Precipitated Calcium Carbonate

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