Thermosets

​The use of calcium carbonate in thermoset resins reduces costs and improves the mechanical and optical properties. Calcium carbonate is used for controlling viscosity, the thermal expansion coefficient and shrinkage. With the appropriate choice and combination of calcium carbonate grade, you can achieve the following:

  • Class "A" surface on molded parts
  • High loading (optimum packing density)
  • Good dimensional stability

Specialty chemicals

Our offering to the thermoset industry includes:

  • Glass-fiber reinforcement
  • Low-profile additives
  • Flame retardants
  • Hardeners
  • Lightweight fillers