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 Light calcium carbonate

Chemical name: Calcium carbonate

Molecular formula: CaCO3

Properties: light Calcium carbonate with small particle size, white powder, odorless, tasteless, Average size is 0.1-0.3 u m, big Specific surface area.

Uses: The Particle size of Superfine light Calcium carbonate are more fine & uniform than ordinary light Calcium carbonate, commonly used as the additive of emulsion and pulp; Superfine Active light Calcium carbonate now is widely used in rubber, resin, paint, ink, cosmetic industry, etc..

Packing: Composite plastic woven bag, 25KG/bag

 

Index Item HG/T 2776-2010
Industrial microfine Precipitated Calcium carbonate Industrial microfine active Precipitated Calcium carbonate
Top grade First grade Top grade First grade
Calcium carbonate(CaCO3) % ≥ 98 97 95.0 94.0
PH value 8-10 8-10 8-10 8-10
Volatile below 105°C % ≤ 0.4 0.6 0.3 0.5
Insoluble matter in hydrochloric acid % ≤ 0.1 0.2 0.1 0.2
Fe % ≤ 0.05 0.08 0.05 0.08
Whiteness ≥ 94 92 94 92
Oil absorption /(g/100g) ≤ 100 70
Black spots/(p/g) ≤ 5
Bulk density (g/cm3) 0.3-0.5
Specific surface area /(m2/g) ≥ 12 6 12 6
Average size 0.1-1.0 1.0-3.0 0.1-1.0 1.0-3.0

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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