600–3000 Mesh Heavy Activated Calcium Carbonate CaCO3 White Superfine Powder, 96%
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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
A mesh label can identify a calcium carbonate sample without defining its complete particle distribution. This heavy activated calcium carbonate is an industrial white superfine powder with formula CaCO3 and stated purity of 96%.
Choose among seven mesh-labelled options
The actual choices are 600 Mesh, 800 Mesh, 1250 Mesh, 1500 Mesh, 2500 Mesh, 2800 Mesh and 3000 Mesh. Select the option for enquiry and ask for the particle test method and distribution associated with that specific grade.
The labels do not establish a D50 value or justify a direct conversion to microns. They also do not show how the selected powder will disperse in a particular formulation.
Clarify the heavy activated grade
Request a declaration explaining the offered activation or treatment scope. The activated name does not identify the treatment chemistry, coating amount or measured compatibility with a binder or polymer.
Ask for current assay, moisture and whiteness reports where these properties matter. A white appearance and an industrial purity figure do not provide a numerical whiteness result or an optical-performance guarantee.
Test the intended carbonate formulation
Paint, plastic, rubber, papermaking and building materials are named application contexts. Identify the actual system and its acceptance measurements before evaluating the selected mesh sample.
- For grade comparison
- Keep particle methods and treatment documents linked to the chosen option.
- For application approval
- Assess the actual sample against the formulation's required results.
No mesh choice supplies a universal replacement ratio or a guaranteed reinforcement or gloss result. Use the relevant current documents and controlled formulation evidence to make the grade decision.
