... Calcite Powder,100-1250 mesh.purity:50%,86%,94%,96%,99% 1. The superfine heavy calcium carbonate ... is select high-quality lily-white hebei marble, calcite, coarse SPAR as ... meshes, 100 mesh, etc.The calcite (don't weighing calcium carbonate), is a kind of natural non ... material, increase film strength. Add in topcoat calcite powder, can be made into classification includs ...