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High-purity barite powder, barium sulfate ≥96%, 325-3000 mesh mineral process chemicals
Product Introduction
High purity barite powder is produced from natural barite ore through beneficiation, crushing, grinding and classification processes. With barium sulfate (BaSO₄) content ≥96% and available in 325 to 3000 mesh sizes, this white powder features high density, strong chemical inertness and acid/alkali resistance, widely used in coatings, plastics, rubber and other industries.
Aliases: Barite Powder, Precipitated Barium Sulfate English Name: Barium Sulfate Chemical Formula: BaSO₄ Molecular Weight: 233.39 CAS Number: 7727-43-7 (precipitated), 13462-86-7 (natural)
Key Properties
High density (4.3-4.5 g/cm³), strong chemical inertness, high whiteness, light and weather resistance, radiation protection
Key Applications
Coatings Industry: High-quality extender pigment to improve coverage and weather resistance
Plastic Products: Filler for engineering plastics (PP/ABS) to enhance gloss
Rubber Industry: Weighting filler for tires and seals
Papermaking: Coating pigment for art paper and premium packaging
Oilfield Drilling: Weighting agent for drilling mud to stabilize wellbores
Other Fields: X-ray shielding materials, glass clarifier etc.
Technical Specifications
Parameter
Specification
BaSO₄ Content
≥96%
Brightness
≥92%
Moisture
≤0.2%
Oil Absorption
10-20g/100g
Fineness
325-3000 mesh optional
Water Solubles
≤0.2%
Packaging
Standard: 25kg/bag (PE liner + kraft paper composite bag) Bulk: 1000kg/jumbo bag (moisture-proof)
Certifications: ISO9001, MSDS available Storage: Keep dry and away from acids MOQ: 10 tons
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...
