Heavy Activated-Designation Calcium Carbonate CaCO3 96% Superfine Powder, 600–3000 Mesh, for Industrial 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 superfine powerApplicationPaint, Plastic, Rubber, Paper Making, Building
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ClassificationCarbonateEINECS No.207-439-9
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Grade StandardIndustrial GradeMolecular FormulaCaCO3
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Other NamesActivated Calcium CarbonateTypeCalcium Carbonate
Clarifying an activated material name is a useful first step before comparing calcium carbonate grades. This industrial heavy CaCO3 is described as white superfine powder with purity 96%, while its title and alternative name carry an activated designation.
Ask what activation means for the offered powder
Confirm whether surface treatment is present and request documentation describing the actual treatment, if applicable. The designation alone does not establish a coating chemistry, treatment level or improved formulation behaviour.
Connect the chosen mesh option with measured particle data
The actual options are 600, 800, 1250, 1500, 2500, 2800 and 3000 Mesh. Select the model required for assessment and obtain its particle-distribution measurements; the mesh names do not provide D50 or D97 values.
- Treatment clarification
- Actual treatment status and grade-linked supporting documentation.
- Measured comparison
- Current assay, relevant impurities, particle data and any required optical measurements.
Use formulation evidence to judge the material choice
Paint, plastics, rubber, papermaking and building materials are listed application directions. Evaluate the selected grade in the intended formulation, with the properties and observations that matter to that application rather than a presumed activation advantage.
Request method-defined optical results where whiteness is an acceptance requirement, and review current safety information for the actual powder. Keep the selected mesh, treatment clarification and test observations together, so the decision is based on the offered material rather than on an unmeasured optical or processing claim.
