Precipitated Barium Sulphate (Baso4 1250mesh)

• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Ink, Paper, Textile
• Type: Baso4
• Composition: Inorganic Salt
• Certificate: Reach, SGS, RoHS, ISO9001:2008
• Loading: 25mt/20′fcl with Pallets
• Model NO.: precipitated BaSO4 1250mesh
• Application: Paint, Coating, Rubber, etc
• Barium Sulphate: 98%
• Transport Package: 25kg/Bag or as Per Customer′s Requirement
• Specification: 25kg/bag
• Trademark: Yuejiang
• Origin: Shanghai, China
• HS Code: 2833270000
• Production Capacity: 10 000 Mt/Year

Product Description

Product Description:
Yuejiang Brand-precipitated barium sulfate is produced in advanced chemical precipitation method, good physical properties, low mechanical impurity, even fineness; white powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid, stable chemical property; can absorb X-ray, and endow the materials with high density and surface finish.
 
Applications:
Precipitated barium sulfate 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.
Basic Information:

Name:	Barium Sulfate (BaSO4)
CAS NO.:	7727-43-7
Appearance:	White powder
Specific gravity:	4.4 g/cm^3

 
Technical Specifications:(Standard:Q/SNBJ1-2012)    

NO.	Item	Unit	Index
			First Quality	Qualifier
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	%	≤0.002	≤0.03
8	Whiteness	%	95-98	92-94
fineness: 325-mesh, 1250-mesh, 3000-mesh, 6000-mesh (Fineness can be custom-made upon client's request)