Precipitated Barium Sulfate
Precipitated Barium Sulfate (Sulphate) is a white precipitate produced by the reaction of barium ions with sulfate ions in solution. Stable in nature, almost insoluble in water, ethanol and acid, but soluble in hot sulfuric acid. It is the only non-toxic common barium salt.

Precipitated Barium Sulfate (Sulphate) has the advantages of strong chemical inertia, good stability, acid and alkali resistance, moderate hardness, high whiteness and luster, and can absorb harmful X and γ rays. Therefore, it is widely used in coating, PCB ink, color paste, color masterbatch, modified plastic, rubber, elastomer and other industrial products, as a functional filler.
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Industry Application
We Use Advanced Technology for Environmental Protection
Using sulfuric acid and barium carbonate as raw materials, there is no harmful toxic gas
and water-soluble salt by-products in the production process. It is simpler than traditional production process, environmental protection and sustainable development.
The manufacturing technique of our company:
BaCO3+H2SO4=BaSO4↓+H2O+CO2↑
Technological Process
  • Raw Materials <br/>Reaction
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    Raw Materials
    Reaction
  • Surface Treatment
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    Surface Treatment
  • Water Washing and <br/>Pressure Filtration
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    Water Washing and
    Pressure Filtration
  • Drying and <br/>Crushing
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    Drying and
    Crushing
  • Finished Product <br/>Packaging
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    Finished Product
    Packaging
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Our Advantages

  • Technical Advantage

  • Process Advantage

  • Team Advantage

  • Scale Advantage

01
01
RICH INDUSTRY EXPERIENCE
25+years of industry experience, independent research and development technology, can quickly provide customized, one-stop products and services.
25+ Years
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02
02
GREEN TECHNOLOGY AND ENVIRONMENTAL PROTECTION
Barium carbonate-sulfuric acid method, no harmful and toxic gases are produced in the production process, no water-soluble salt by-products, environmental protection and high efficiency, better quality, sustainable development.
Sustainable development
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03
03
HAVE A PROFESSIONAL TEAM TO ENSURE EFFICIENT PRODUCTION
Senior and mature expert team, strict quality inspection process, quality assurance.
Quality assurance
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04
04
OUR CAPACITY DISPLAY
5 powder production lines produce in 7*24 hours, with an annual output of 80,000 tons of various inorganic powder materials. 8 masterbatch production lines produce in 7*24 hours, with an annual output of 60,000 tons of functional masterbatch.
80,000+ tons
60,000 + tons
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SEM Pictures
M-700(0.70um)

M-700(0.70um)

CB-300(0.30um)

CB-300(0.30um)

FB-100(0.10um)

FB-100(0.10um)