China Super Fine Barium Sulfate

Product Descripition:
Yuejiang Brand- precipitated barium sulfate is produced by advanced production techniques and processed with phiscal and chemical means. It has good whiteness, high purity dispersibility and compatibility, that ensure it can absorb X-ray and endow the materials with high density and surface finish. Precipitated barium sulfate is widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics.
Basic Information:
1. Chemical substances: Precipitated Barium sulphate (3000 mesh)
2. Appearance: White powder
3. Packing: 25kg woven bag, 1000kg with big plastics woven bag on clients' request.
4. Hs Code: 28332700
Application:
Mainly used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics.
Technical Specifications:

NO.ItemUnitIndexFirst QualityQualifier
1
Barium sulphate content
%
≥ 98
≥ 95
2
105 ° C volatile matter
%
≤ 0.3
≤ 0.5
3
Water solubles content
%
≤ 0.2
≤ 0.5
4
Water content
%
≤ 0.15
≤ 0.15
5
pH-value of aqueous suspension

6.5-8.0
6.5 « 8.5
6
Oil absorption(depend on different fineness)
% g/100g
10-30
10-30
7
Fe content
%
≤ 0.003
≤ 0.05
8
Whiteness
%
92-96
90-94
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)