Ultra-Fine Barium Sulfate 86%-88% Powder for Transparent Masterbatch, Coating and Plastic Filler Trials
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ColorWhitePhysical formMasterbatch , Powder
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CAS No.7727-43-7Purity86%-88%
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AppearanceWhite PowderApplicationTransparent Masterbatch, Coating, Plastic Filler,
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ClassificationUltra-fine Barium SulfateEINECS No.231-784-4
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Grade StandardIndustrial GradeMolecular FormulaBaSO4
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Other NamesBarium Sulphate, Precipitated Barium SulfateTypeBarium Sulfate
An ultra-fine barium-sulfate enquiry needs measured particle evidence alongside the chemical assay. This industrial white powder has a stated 86%-88% purity range and intended applications in transparent masterbatch, coatings and plastic fillers. The raw powder should be assessed separately from the performance of the completed formulation.
Keep the offered powder distinct from a masterbatch formulation
The supplied material is barium sulfate, BaSO4, with CAS 7727-43-7. A transparent-masterbatch purpose does not identify a carrier resin or a compounded granule. Describe the downstream system before comparing the powder with another raw-material candidate.
- Material enquiry
- The actual white-powder grade and its assay.
- Particle question
- The measured distribution behind the ultra-fine designation.
- Formulation target
- The transparency or dispersion result required by the project.
Ask which physical tests accompany the 86%-88% range
Request batch analysis and grade-specific particle measurements rather than treating a fineness description as a micron value. If whiteness affects the formulation decision, ask for a defined method and result. Chemical purity and visible white appearance answer different questions from particle geometry and measured colour.
Evaluate transparent-masterbatch, coating and filler uses independently
Agree on the relevant optical, dispersion and finished-material acceptance tests for the intended system. The same powder name does not establish universal compatibility across those uses. The sample trial should show whether the grade meets the buyer's actual criteria.
A complete technical request connects the selected powder, its supporting analyses and the downstream formulation brief. It keeps high-whiteness and dispersion targets as questions for evidence, rather than promises inferred from the material's designation.
