Precipitated Barium Sulphate BaSO4 Powder for Industrial Powder-Coating Filler Evaluation
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ColorWhitePhysical formPowder
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CAS No.7727-437Purity97
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AppearanceWhite powderApplicationPowder coating
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ClassificationSulphateGrade StandardIndustrial Grade
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Molecular FormulaBaSO4Other NamesBarium Sulphate, BaSO4
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TypeBarium SulfateProduct nameBarium Sulphate Ba2So4
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GradeIndustral GradePackage25kg/bag
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UsageWater Treatment.chemical ReagentColorPure White
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CertificationISO9001CAS7727-437
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MOQ1 Ton
Powder-coating development starts with a clear raw-material brief. This precipitated barium sulphate is an industrial white powder intended for coating evaluation, where chemical identity, particle characteristics and the chosen finish must be considered together before the material is approved.
Define the coating requirement
Begin by identifying whether the powder-coating project calls for precipitated BaSO4 and which existing material it would be compared against. The useful question is how this particular powder behaves in the intended formulation, rather than whether the chemical name alone sounds suitable.
Build a documented material comparison
Request current chemical identification and batch analysis for the offered precipitated barium sulphate. Confirm the assay basis, particle-size distribution and any surface treatment, because those measurements are more useful for a technical decision than an unsupported promise of fine powder or high gloss.
- State the powder-coating binder and the finish being evaluated.
- Agree the identity and measured powder specification before sampling.
- Compare the trial coating against the project's own acceptance criteria.
Keep grade approval separate from the name
An industrial barium sulphate designation does not establish a certification scope or a treatment-process result. When either requirement matters, obtain the applicable documents and test evidence for the offered material instead of extending a coating use into another application.
Use the precipitated-powder identity to focus the enquiry, then let documented analysis and the coating trial decide acceptance. A clear BaSO4 specification gives the powder-coating team a firmer comparison than a broad filler label without the corresponding measurements.
