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Application in rubber

Release time:


Heavy calcium carbonate powder for rubber: 400 mesh, whiteness: 94%, calcium carbonate 96%. Calcium carbonate is one of the most widely used fillers in the rubber industry.
Calcium carbonate is filled in large amounts in rubber, which can increase the volume of its products, save expensive natural rubber and reduce costs. It can also improve the processing properties of rubber, its vulcanizate elongation, tear resistance, compression deformation and Flexibility resistance is significantly better than other additives