800 Mesh Heavy Ground Calcium Carbonate GCC 96% CaCO3 White Industrial Powder for Paint, Plastic and Building
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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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TypeCalcium Carbonate
Identify the optical criterion before comparing this 800 Mesh ground calcium carbonate for an application. The industrial heavy GCC is described as white superfine CaCO3 powder with stated purity 96%, and the actual sample needs assessment against the intended requirements.
Request optical evidence separately from composition
Ask for measured whiteness and its test method where numerical optics matter. Obtain current purity and impurity analysis independently. White appearance and a composition figure do not establish an optical advantage or a finished-product result.
Confirm the particle measurements behind the model
Request the distribution or sieve report for the 800 Mesh grade and the method used to characterize it. The model designation is not an exact micron distribution. Keep each report linked to the proposed sample reference.
- Further physical criteria
- Obtain moisture or oil-absorption results where the system requires them.
- Treatment question
- Confirm any surface treatment independently; the GCC identity does not establish a treated grade or density value.
Use application-specific observations to decide suitability
Paint, plastic and building are enquiry focuses; rubber and paper making are also named assessment areas. Describe the particular formulation or process and agree representative conditions and acceptance criteria. No dispersion, coating result, reinforcement or addition ratio follows from the material and mesh names alone. Retain current technical and safety information with the sample and observations, and qualify each additional use against evidence relevant to its own system.
