XM-PB08 Precipitated Barium Sulfate 98–99% for Coating and Sealant Evaluation
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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
An end-product objective becomes useful when it can guide a material test. XM-PB08 industrial precipitated barium sulfate is a white powder with 98–99% stated purity, offered for coatings, sealants, plastics and rubber where the actual formulation defines the acceptance decision.
Write the XM-PB08 trial target before comparing minerals
Identify the coating or sealant property the sample assessment needs to resolve. The XM-PB08 model and chemistry provide a candidate identity, while the defined test determines whether it meets the requirement. A premium-finish or performance improvement should not be assumed from a general mineral description.
Compare the complete fine-particle picture
XM-PB08 has stated D50 of 0.5–0.7 μm and D97 of 1.8–2.5 μm. Request the relevant methods and compare each measurement with the mineral specification required by your formulation. Keep those particle values separate from an assumed gloss, reinforcement or other finished-product outcome.
Give whiteness an application-specific meaning
The stated whiteness range is 98–99%, with pH 7–8 also available for screening. Confirm the whiteness method and relate the result to the intended coating or sealant evaluation. The powder's appearance does not establish the final formulation's colour or a universal substitution level.
For XM-PB08, turn the end-product goal into a practical enquiry: a defined formulation, a matched mineral specification and an agreed trial. That approach makes the available powder measurements useful without promising a result they have not demonstrated.
