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98% Barium Sulfate BaSO4 for Paints Plastics and Coatings
Precipitated Barium Sulfate
Product Overview
Precipitated Barium Sulfate is a high-purity white powder refined by Hongjian Chemical using chemical precipitation method. With its exceptional whiteness, excellent dispersibility, and chemical stability, it has become an indispensable functional filler in high-end coatings, plastics, inks, and other industries.
Aliases:
Artificial Barium Sulfate, Blanc Fixe
English Name:
Precipitated Barium Sulfate
Chemical Formula:
BaSO₄
Molecular Weight:
233.39
CAS Number:
7727-43-7
Key Properties: High purity (≥99%), excellent whiteness (95-98%), uniform particle size distribution, strong chemical inertness
Application Fields
Coating Industry
High-end Topcoats: Provides excellent suspension and dispersibility, improves coating gloss and leveling
Anti-corrosion Coatings: Chemical inertness gives coatings good corrosion resistance and durability
Water-based Systems: Special surface treatment ensures stable dispersion in water-based coatings
Plastic Industry
Engineering Plastics: Improves product surface gloss, rigidity, and dimensional stability
Transparent Products: Controls particle size distribution to maximize material transparency
Functional Masterbatches: Used as carrier for color masterbatches and additive masterbatches
Ink Industry
Printing Inks: Improves ink fluidity and printability, enhances print gloss
Pigment Dispersion: Serves as inorganic dispersant to prevent pigment flocculation and settling
Other Fields
Paper Industry: Used for high-grade paper coating, improves paper whiteness and printing performance
Rubber Products: Serves as semi-reinforcing filler, improves product mechanical properties
Cosmetics: After special purification, used in foundations, sunscreens, and other cosmetics
Quality Indicators
Chemical Indicators
Barium Sulfate Content
≥99.0%
Whiteness
≥95%
Moisture
≤0.2%
Water Solubles
≤0.2%
Iron Content
≤0.004%
Physical Indicators
Fineness
325 mesh residue ≤0.01%
Oil Absorption
15-25g/100g
pH Value
6.5-8.5
Density
4.3-4.5g/cm³
Product Advantages
Performance Advantages
Uniform particle size distribution, good dispersibility
Stable chemical properties, acid and alkali resistance
High whiteness, does not affect product color
Moderate oil absorption, good processing performance
Application Advantages
Replaces part of titanium dioxide, reduces costs
Improves product surface quality
Increases production efficiency
Environmentally friendly, non-toxic, safe to use
Service Support
Technical Services
Provides product application guidance and technical consultation
Assists customers with formula optimization
Provides customized products according to needs
Quality Assurance
Strictly implements ISO9001 quality management system
Provides test reports for each batch
Ensures stable and reliable product quality
Supply Guarantee
Stable production capacity, timely supply
Complete logistics distribution system
Professional after-sales tracking service
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 ...
