... Competitive Price 3.White powder,high quality 4.Used in Plastic, paper, paint (1)Calcium Carbonate details:High White Light ... tensile strength, abrasion and tearing strength.2. Plastic manufacture: As the framework in plastic products, keeping stability of the products, ... polyethylene, for whitening the plastic products.3. Paper making: Whitening the paper, and as the filler, can reducing the pulp, ...