Industrial Precipitated Barium Sulphate White Powder for Powder Coatings and Automotive Paint 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 FormulaBaSO4TypeBarium Sulfate
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Other NamesBaSO4Product 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
Vehicle-coating finish requirements belong in the trial brief before a filler grade is approved. This industrial precipitated barium sulphate is a white powder for powder-coating and automotive-coating evaluation, with current chemical and measured powder specifications needed for comparison.
Confirm the offered precipitated grade
Request current chemical identification and an assay report with clearly stated units and acceptance limits. Use the actual offered-grade documents to establish the material specification, rather than assigning a percentage or a complete purity guarantee to an undefined assay number.
Specify the colour and particle measurements
Obtain measured whiteness with its method and a full particle distribution with units. Confirm any treatment information alongside those reports, because a white appearance or high-whiteness description does not determine gloss, covering or dispersion in the finished coating.
- Powder-coating brief
- Define the binder and film-test acceptance criteria.
- Automotive-coating brief
- Define the actual finish requirements and any relevant durability evidence.
Keep other qualifications tied to documents
Request applicable ISO9001 certificate scope if certification is part of the purchase requirement. Water-treatment or chemical-reagent enquiries need separate use-specific qualification and should not be approved on the basis of a coating-material direction.
Bring the intended coating system and requested grade reports into the enquiry together. A defined chemical specification followed by a relevant binder trial makes the selection practical without an assumed optical, weathering or certification guarantee.
