Light Precipitated Calcium Carbonate PCC White Superfine Powder, 96% CaCO3 for Industrial Material Comparison
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ColorWhitePhysical 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 Nameslight Calcium CarbonateTypeCalcium Carbonate
A comparison of light PCC should identify the actual material, its measured grade and the system used to assess it. This industrial light precipitated calcium carbonate is described as white superfine powder with formula CaCO3 and stated purity 96%.
Identify what the grade reference covers
Premium product and standard product are the model choices. Request the technical, analysis and safety documents corresponding to the proposed choice and sample. Ask which measured differences distinguish the options rather than treating their names as evidence of higher purity or performance.
Ask for measurements beyond the descriptors
Light is not a numerical density specification, and superfine does not establish a particle-size distribution. If either property matters to the comparison, specify the required metric and obtain a report with the test method.
- Verify the stated 96% purity against the current material analysis.
- Request optical measurements when numerical whiteness is required.
- Confirm treatment, moisture or oil absorption separately where relevant.
Keep each use assessment tied to its own criteria
Paint, plastic, rubber, paper making and building are named areas for evaluation. Explain the particular formulation or process and agree a representative trial for the proposed sample. The PCC designation does not verify coating opacity, polymer properties, paper strength or a universal loading ratio. Record the conditions and acceptance observations with the material reference, and qualify any additional application independently rather than transferring a conclusion across all uses.
