Technical datasheet

InCal® 50

Supplied byIncoa Performance Minerals- Last Updated on Oct 27, 2025

InCal® 50 by Incoa Performance Minerals is a mineral modifier based on highest purity, silica-free calcium carbonate. It is a non-abrasive product with low acid insolubles and iron. It is manufactured by superior grinding technology. It has a precisely controlled and very steep particle size distribution and a very low specific surface area.
  • It is a chemical-free, dry ground product with zero water used, fewest process stages and lowest carbon footprint.
  • It exhibits outstanding UV- and processing stability.
  • InCal® 50 is designed for SMC and BMC composites (unsaturated polyester/epoxy vinyl ester).
  • It is suitable for luxury vinyl tiles (LVTs), PVC, rubbers, elastomers, thermosets and plastic recycling.
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InCal® 50 properties

Other properties

PropertiesValue & unitTest conditionTest method
Acid Insolubles0.0 Visible After LoginVisible After LoginVisible After Login
Calcium Carbonate Content0.0 Visible After LoginVisible After LoginVisible After Login
Iron Content0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, D1000.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, D980.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, Median0.0 Visible After LoginVisible After LoginVisible After Login

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