Heavy Superfine Activated Calcium Carbonate CaCO3 Powder, 96% Industrial Grade, 600–3000 Mesh Grade Review
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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
Reading the technical evidence in a clear order can make an activated carbonate comparison more precise. This heavy superfine calcium carbonate is industrial white CaCO3 powder with stated purity of 96% and several actual mesh models.
Start the dossier with the chemical requirement
Request the current analysis and the method behind the purity result. Decide which additional chemical limits, if any, belong in the acceptance criteria for the intended formulation.
The stated assay does not describe the entire physical grade. Keep composition review distinct from the particle and treatment questions that will influence the sample comparison.
Add the particle report for the chosen label
Actual choices include 600, 800, 1250, 1500, 2500, 2800 and 3000 Mesh. Identify the proposed label and ask for its measured particle distribution with the relevant procedure.
Review any required moisture, oil-absorption or optical results under their own methods. White appearance is not a numerical whiteness specification, and a mesh label cannot be converted into an assumed single particle size.
Finish with treatment evidence and the material trial
Obtain a declaration of the surface treatment associated with the offered grade. Heavy and activated are product designations; they do not identify a production route, treatment chemical or guaranteed formulation benefit.
Paint, plastic, rubber, papermaking and building are the named enquiry contexts. Choose the trial appropriate to the actual material, then review its result with the selected model’s documents before making a grade decision or assuming a replacement ratio.
