Welcome to Jiangxi BaiRui Calcium Carbonate Co., Ltd.
Hotline:+86-795-5288079 | 中文版 | English

The company brother enterprises:

Jiangxi Gaofeng Calcium Carbonate Co., Ltd.,Gaoan Hongtai Chemical Co., Ltd.,Jiangxi Gaofeng Chemical Mining Development Co., Ltd.

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Wet grinding calcium carbonate

Chemical name: Superfine Heavy calcium carbonate

Molecular Formula: CaCO3

Properties: White fine powder, colorless, odorless. Wide particle size distribution, high whiteness, low Oil Absorption. . 
Uses: widely used in various high-grade coatings, paints, inks and paper industry and other industries.

Packing: Composite plastic woven bag 25KG/bag
 

 

GR-6000

GR-5000

GR-3500

Calcium carbonate CaCO 3 content%≥

98.0

98.0

98.0

Silica SiO 2  % ≤

0.3

0.3

0.3

Specific surface area cm 3 /g

20000

18000

16000

D50 particle size μm

1.50

2.00

2.50

D97 particle size μm

3.0

4.0

5.0

Iron Fe  %≤

0.02

0.02

0.02

True specific gravityt/m3

2.7

2.7

2.7

False specific gravityt/m3

0.50

0.60

0.70

Oil absorption ml/100g

30

28

26

HCl insolubles   % ≤

0.2

0.2

0.2

PH value

8-9

8-9.5

8-10

Moisture ≤

0.3

0.3

0.3

Whiteness ≥

96

96

95.5

 

Address:
33# Minzhulu, Gao'an City, Yichun City, Jiangxi Province, China

Domestic Hotline:
+86-795-5288016/5288026

International Hotline:
+86-795-5288079

Fax:
+86-795-5219969

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