600 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
Prepare an application brief for this 600 Mesh heavy ground calcium carbonate before choosing a trial sample. The industrial GCC is white superfine CaCO3 powder with stated purity 96%; paint, plastic and building projects each need their own acceptance criteria.
Give each application its own question
A paint enquiry can define the finish and processing characteristics to be assessed. A plastic enquiry should identify the intended compound and acceptance tests, while a building-material brief needs the relevant finished-product requirements.
- Shared material reference
- Use the actual 600 Mesh GCC model and a traceable sample across the technical enquiry.
- Independent application decisions
- Evaluate the material in each proposed system rather than transferring a result from one use to another.
Connect the model designation to measured grading
Request a particle distribution report with its test method and sample identity. The 600 Mesh name is a model reference and does not by itself specify an exact micron distribution, density or surface-treatment status.
Keep composition and optical assessment separate. Ask for an analysis supporting the stated 96% purity and measured whiteness under an agreed method; white appearance alone does not establish a comparative optical advantage.
Build a sample decision that can be checked
Bring the current technical sheet, certificate of analysis and safety data sheet into the trial review. Add moisture or treatment evidence wherever those properties are relevant to the proposed process.
Rubber and paper making are further enquiry areas, each requiring its own evaluation. Agree the test criteria and sample reference before treating this GCC as a qualified production material.



