Excellent Calcium Carbonate For Industry Buy Calcium ...
Shaanxi, China (Mainland) Feathures : High whiteness,fine grain size, low impurity, adopting dry surface treatment technique, with high activation rate. Descripitions: Calcium carbonat is pure calcium carbonate( CaCO3). It is widely used in petroleum and other industries as an ingredient in paper, plastic, rubber, paint, detergents, cosmetics ...