Calcium Carbonate Powder, 800 Mesh, 96% Purity, for Paint and Coating Filler Assessment
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Particle-size designationMesh designationColorWhite
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Physical formPowder
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CAS No.471-34-1Purity96%
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Appearancewhite powderApplicationPaper industry ,Coatings Industry,as a filler
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ClassificationCarbonateEINECS No.207-439-9
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Grade StandardIndustrial GradeMolecular Formulacaco3
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TypeCalcium Carbonate
For a paint or coating enquiry, this calcium carbonate is identified by an actual 800 mesh option and stated purity of 96%. It is described as industrial white powder, with paper filler use also named as an assessment area.
Request the optical result the coating needs
Define which optical property matters to the intended formulation and ask for its measured value and method. White appearance is a qualitative description rather than a numerical brightness result. Keep the powder report separate from any colour, gloss or opacity requirement for the finished coating.
Put oil absorption on a defined basis
Obtain a grade-specific oil-absorption report, including the test medium, units and procedure. No verified low-absorption limit is established here. A result obtained by one method should not be treated as equivalent to a different procedure or as a complete prediction of binder demand.
- Particle enquiry
- Request the sieve standard and distribution behind 800 mesh.
- Surface enquiry
- Confirm whether a treatment is applied and obtain its relevant scope.
Assess the powder in the intended binder
Describe the paint, coating or paper formulation before arranging a representative evaluation. Review the matched technical and safety documents and agree the acceptance criteria for the finished system. No universal improvement or loading ratio is established. Retain the powder identifier, measurement methods and trial conditions together so a repeat enquiry can refer to the material evaluated and the particular formulation in which the results were obtained.
