Plastic Filler

Diamond Nano-Biochem is the leading calcium carbonate powder manufacturer to offer customers the best quality and service for our solid calcium carbonate.
Plastic use calcium carbonate DIACAL CCR is highly refined, and can enhance strength properties. CCR is surface treated with fatty acids, which promotes mixing properties with the plastic matrix.
As a leading calcium carbonate powder manufacturer, Diamond Nano-Biochem  provides high-quality solid calcium carbonate