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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Superfine Active Heavy Silver carbonate

Chemical Name: Active Natural Calcium Carbonate

Molecular Formula: CaCO3
Properties: White fine powder. The surface of the particles is covered with active substances. It is easier to disperse in organic substances than normal heavy or lightweight inactive calcium carbonate. It has better lipophilicity in organic materials. Fully miscible.

Uses: Superfine active Heavy calcium carbonate is an important filler material for the plastics, rubber and coatings industries. Can reduce costs, improve processing and improve quality performance. It can be used in thermoplastics such as polyvinyl chloride and polyolefins, and synthetic resin adhesives such as vinyl acetate to improve fluidity, shrinkage and cure speed.
 

Item

Index

GR3000

GR2500

GR2000

GR1500

Calcium carbonate% ≥

96

96

95

95

Diiron trioxide % ≤

0.2

0.2

0.2

0.2

Silica % ≤

0.3

0.3

0.3

0.3

PH value

8-10

8-10

8-10

8-10

Volatile at 105 °C % ≤

0.35

0.35

0.4

0.4

True specific gravity

2.7

2.7

2.7

2.7

False specific gravity

0.35

0.38

0.43

0.51

Oil absorption g/100g ≤

28

25

24

22

Particle size: D50μm 
D97μm

3.5

4.5

5.5

6.5

7.0

9.0

11.0

12

Whiteness ≥

95

95

94

94

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

Domestic Hotline:
+86-795-5288016/5288026

International Hotline:
+86-795-5288079

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+86-795-5219969

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