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Shanghai Yuejiang Titanium Chemical

Manufacturer Co., Ltd.

Add: 7floor, No.355 Changyang Road,

Hongkou District, Shanghai

Contact: Miss Xu

Mobile: 15801738185

Tel: 021-65132050/55093015

Fax: 021-55093017

E-mail: marketing@yuejianggr.com

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Barium sulfate(superfine)

Yuejiang Brand- super-fine barium sulfate is produced with advanced production techniques, processed with phiscal and chemical means, has good whiteness, high purity dispersibility and compatibility; can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.

 

1. Main properties and features

 

Chemical substancesBarium sulphate (BaSO4)/ super-fine type
Appearancewhite powder
Packing25kg woven bag, 1000kg sack
Main featuresadopt advanced production techniques, processed with phiscal and chemical means, has good whiteness, high purity
Range of applicationcan absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.

 

2. Quality Index

 

NO.ItemUnitIndex
First QualityQualifier
1Barium sulphate content%≥98≥95
2105 °C volatile matter%≤ 0.3≤0.5
3Water solubles content%≤0.2≤0.5
4Water content%≤0.15≤0.15
5pH-value of aqueous suspension 6.5-8.06.5≤8.5
6Oil absorption(depend on different fineness)% g/100g10-3010-30
7Fe content%≤0.003≤0.05
8Whiteness%92-9690-94
fineness: 325-mesh, 400-mesh, 600-mesh, 800-mesh, 1250-mesh, 2000-mesh, 3000-mesh, 6000-mesh ,8000-mesh, 12500-mesh, 15000-mesh (Fineness can be custom-made upon client's request)