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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Dolomite powder

Chemical Name: Dolomite

Molecular Formula: CaC03•MgC03

Properties: Natural double salt of calcium carbonate and magnesium carbonate, white powder. Insoluble in water.

Uses: Widely used in coatings, building materials, ceramic ingredients, glass, refractories, gold-making solvents, paper, rubber filler, as a filter material for water treatment.

Packing: Composite plastic woven bag 25KG/bag   
 

Index

Item

400 mesh

800 mesh

1250 mesh

1500 mesh

2500 mesh

Calcium oxide ≥

31

31

31

32

33

Magnesium oxide ≤

20

21

21

21

21

Ferric oxide ≤

0.08

0.08

0.05

0.05

0.05

Moisture% ≤

0.5

0.5

0.4

0.4

0.4

Whiteness% ≥

92

93

93

94

94

PH value

9±0.5

9±0.5

9±0.5

9±0.5

9±0.5

Average particle size

8.0

4.0

3.0

2.4

1.3

Oil absorption

13-16

16-20

20-22

22-24

24-26

45um sieve residue

0.05

0.005

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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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