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ColorWhitePhysical formPowder
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CAS No.13462-86-7Purity98%
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Appearancewhite powder, WhiteApplicationplastic,coating,print,battery
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ClassificationSulphateGrade StandardIndustrial Grade
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Molecular FormulaBaSO4Other Namesbarite
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TypeBarium SulfateModel NumberXM-BA25
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D502.5D978.8
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PH7±0.5Whiteness90
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oil absorption15-18spcifigravity3..5
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certificationISOLoss on ignition6.85
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Particle size Customizeyes
Custom particle requirements and treatment details can be central to a powder-coating mineral enquiry. XM-BA25 is a white industrial natural barite powder with an acid-treated designation, stated purity of 98% and pH of 7±0.5. Particle-size customisation is available for discussion.
Clarify what acid-treated means for XM-BA25
Request a description of the treatment process and the resulting grade specification. The treatment name does not establish acid resistance or compatibility with every binder. Define the relevant coating requirements before deciding which supporting chemical or application tests are necessary.
Turn custom sizing into an agreed distribution
Specify the required particle profile together with its units and measurement method. Ask how the proposed XM-BA25 sample will be checked against that target. A customisation option becomes useful when the technical enquiry identifies both the distribution and the acceptance basis.
- Describe the powder-coating resin and intended cure system.
- Agree on particle measurements for the sample comparison.
- Evaluate the coating result under the project's own conditions.
Keep powder analysis separate from coating performance
Review the current assay and the method used for pH. Request complete whiteness, absorption and ignition-test information where those properties matter to selection. None of these powder measurements alone establishes a finished-film appearance or durability result.
Prepare a grade-specific sample request
Connect the requested particle distribution and treatment documents with the sample actually tested. Include any applicable certificate requirements in the procurement brief. That gives the coating team a defined natural-barite candidate to assess in its own formulation.
