Industrial Paint-Formulation Barium Sulfate XM-PB08, Precipitated White Powder with 98–99% Purity
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ColorWhitePhysical formPowder
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CAS No.7727-43-7Purity98%-99%
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AppearanceWhite PowderApplicationPlastic,Rubber,Coating,Sealants
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ClassificationSulphateGrade StandardIndustrial Grade
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Molecular FormulaBaSO4Other NamesPrecipitated Barium Sulphate
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TypeBarium SulfateModel NumberXM-PB08
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D50(μm)0.5-0.7D97(μm)1.8-2.5
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Whiteness98-99%pH7-8
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Oil Absorption(G/100g)13-15Package25kg/Bag
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CertificationISO9001Hs code28332700
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Package AppearancecustomizedSampleFreely
A paint-formulation comparison for XM-PB08 should start with the required material specification. This industrial precipitated barium sulfate is a white powder with 98–99% purity, a 0.5–0.7 micron D50 and a 1.8–2.5 micron D97, providing defined criteria for a technical trial.
Define acceptance before comparing materials
For this XM-PB08 grade, identify the coating binder, processing route and finished-film targets before deciding whether an alternative ingredient offers practical value. A general economical or project-value label does not establish equivalent composition, processing behaviour or film performance.
Keep assay, colour and size as separate checks
The powder's 98–99% whiteness range is an optical criterion distinct from the 98–99% purity range. Likewise, its D50 and D97 describe different distribution points, so request the actual measurement methods and current analysis before comparing another sulfate against this grade.
- Paint trial scope
- Set the binder and film tests relevant to the proposed XM-PB08 sample.
- Other matrix directions
- Plastics, rubber and sealants are identified applications, each with its own qualification criteria.
- Supporting evidence
- Request the current composition, safety and particle-distribution documents for the offered material.
Evaluate the proposed grade through a representative trial
Sampling is identified for XM-PB08, and its pH range of 7–8 can be included in the agreed raw-material comparison when the test method is known. Confirm any applicable certification requirement separately, then judge the mineral's contribution through the actual formulation rather than an untested value claim.
For this paint project, an XM-PB08 specification built around the paired size ranges and separate assay and colour limits makes the comparison technically meaningful before a material decision is made.
