Calcium carbonate. Can improve opacity or whiteness, act on the viscosity of finished products and offer low abrasiveness as well as an average specific weight. Provides a buffering effect through their alkalinity and can, as in the manufacturing of plastics, improve productivity. Used in masterbatch, PA, SMC, BMC, ZMC (sheet, bulk, zanella molding compound), PE, epoxy, ABS, Polyester (reinforced with fibreglass).
Criscal® 5 by Provençale can improve opacity or whiteness, act on the viscosity of finished products and offer low abrasiveness as well as an average specific weight. Provides a buffering effect through their alkalinity and can, as in the manufacturing of plastics, improve productivity. Used in plastic, plastic style PVC, rigid PVC, SMC, BMC, ZMC (sheet, bulk, zanella molding compound), polyester resin for swimming pools, electrical cables, PA, PE, polyester (reinforced with fibreglass).
Criscal® 1 by Provençale can improve opacity or whiteness, act on the viscosity of finished products and offer low abrasiveness as well as an average specific weight. Provides a buffering effect through their alkalinity and can, as in the manufacturing of plastics, improve productivity. Criscal® 1 is used in plastic style PVC, rigid PVC, polyamide, polyethylene, epoxy and electrical cables.
