Superfine silica powder or Ultrafine Silica Powder is Donghai BO TECH  Silica CO.,LTD. Using unique technology specifically for the production of pcb SMC lLED, EMC  Electric and Electronic silica products ,silicone rubber, paint coatings, refractories and other chemical products need to fill the ultrafine manufacturing industry products.It is a reasonable and orderly, controllable particle size distribution, not the characteristics of the settlement,To improve and enhance the performance of products, reduce costs with excellent results.The company also may, based on the needs of users of a modified powder processing activity ultrafine silica powder.
　　Ultrafine Silica Powder can be used in many different fields,for  silicone rubber, plastics, paint coatings, dental materials, rubber tires, precision ceramics, refractories and so on.