Heavy Calcium Carbonate Series
Particle size/mesh: 400-800 mesh; brand: Xinshengjie (registered trademark); packing: 25 kg/bag, 50 kg/bag; standard: HG/T2226-2000; applications: wood-plastic composites, plastics, cables, rubber, papermaking and coatings.
Heavy calcium carbonate is made from natural calcite, limestone or chalk by physical processes such as mechanical crushing, grinding and classification. It is chemically stable, with high whiteness, low oil absorption and low cost, and is widely used as a filler in plastics, rubber, coatings, papermaking, cables and building materials, effectively reducing production cost and improving processing performance.
