PCC

PCC: precipitated calcium carbonate, also known as, referred to as light calcium, is the burning section of limestone and other raw material of lime and carbon dioxide generated, combined with lime generates digest milk of lime water (calcium hydroxide, the main component), pass into the milk of lime generates carbon dioxide carbonate carbonation Calcium precipitation, dehydration, dry and crush the system. Prepared by drying and grinding. Calcium carbonate sedimentation volume 2.4-2.8mL / g.