In rubber industry chain in both as colorants, and reinforcement, prevent adding, filling effect. In white and color rubber products, add white in the sunlight, insulation, no crack. Resistancestretching rate and acid and alkali resistant, Rubber wit titanium dioxide, mainly used for automobile types and boots. Balata floor, gloves, sports, equipment, act, general with sharp titanium, but for car types production, often join a certain amount of retile type products, to enhance the ozone resistance and ultraviolet ability