Precipitated Silica

[ Characteritics ]:White dispersing powder.It can be dissolved by NaOH and HF.Other kinds of acid,water and solvents can not dissolve the product.It has a good performance with resistance to higher temperature ,no combustion and good isolation . [ Purpose ]:1. Shoes-making industry: Rubber outsole reinforcement agent similar to black carbon. It brings the light color and transparent appearance of rubber outsole with excellent performance. 2. Tyre industry: Decrease friction on ground sharply. Increasing the tyre holding on the wet and icy ground. The bonding between curtain threads or woven material and rubber compound is improved. 3. Silicon rubber:Its ageing,resilience and compression set increase.4. Plastic industry:Increasing the plastic products?flexibility,strength and resistance to water. 5. Coating industry:It provides the performance in preventing coating from aggregating&hanging down.It can increase the viscosity and dull the coating shine etc. 6.Pharmaceutical industry: It gives a function of increasing the viscosity,floating,dispersing. It can be a carrier and a anti-lumping agent etc.