Superfine active silica, silica of high purity, ultra-fine processing, the fineness of 1200 mesh, pure white, more than 95%. After the high-tech chemical processing and surface silane coupling agent activity. Reduction of the original silica, volatile, difficult dispersed shortcomings, thereby increasing the affinity of the of ultrafine active silica and rubber, abrasion resistance, flutter strong performance. While significantly reducing environmental pollution, protect the health of workers. Superfine active silica applicable light-colored, color and other rubber products. And instead of 660,330 use of carbon black in the black rubber products, high quality and low price, can greatly reduce the cost of rubber production. Welcome domestic and foreign enterprises to purchase.