1500 Mesh Heavy Calcium Carbonate 96% CaCO3 White Industrial Powder for Paint, Plastic and Building Qualification
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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
Paint, plastic and building enquiries create separate qualification questions for this heavy calcium carbonate. The industrial CaCO3 is described as white superfine powder with stated purity 96% and a 1500 Mesh model designation, to be assessed in the actual system.
Identify the candidate through chemical and particle reports
Request current composition and relevant impurity analysis for the proposed sample. Obtain the distribution or sieve report behind the model designation and confirm the test method. A mesh label does not supply an exact micron distribution.
Make each application brief specific
Describe the formulation or process and the properties used to accept a candidate powder. Agree representative conditions so the observations can be judged against the actual requirements.
- Paint enquiry
- State the coating system and the optical or other acceptance measurements needed.
- Plastic enquiry
- Identify the particular compound and its evaluation criteria.
- Building enquiry
- Give the intended formulation or process and the required evidence for acceptance.
Keep the conclusion within the measured evidence
Request numerical whiteness, moisture, oil absorption or any treatment information where relevant. Heavy does not establish a production route or density, and no dispersion, coating result, reinforcement or addition ratio follows from the chemical name alone. Rubber and paper making are also named assessment areas requiring independent qualification. Retain current technical and safety documents with the sample reference and trial record so a conclusion remains tied to the material and use evaluated.
