Calcium carbonate Features: 1) low pollution, innoxious, high whiteness 2) increases the cubage of products 3) retrenching expensive natural rubber and synthetic rubber reduces cost 4) easy to disperse 5) usage: tires, tape glue, pipe glue, wire and cable, shoe glue Inner packing: 50kg/bag, 25kg/bag Double packing with plastic pellicle Outer packing: Plastic knitted sack
