Marble-Pfill - Model Optum -Bright White Ground Calcium Carbonate

Marble-Pfill OPTUM ground calcium carbonate is designed specifically for cultured marble and cast polymer manufacturing. This highly specialized GCC filler was created to lower manufacturing costs in polyester resin systems by optimizing particle packing and reducing resin demand, without sacrificing quality. The added benefits of our engineered PSD (particle size distribution) and proprietary coated component include improved surface characteristics, better pigment dispersion, as well as increased tensile and compression strengths.