Surface Treated Silica Powder

Activity Silica Powder is from Crystalline silica is in the Powder adopted on the basis of the unique materials used silane and silane coupling agent to deal with, silica Powder particles on the surface modification,To change the original surface of the material,Effective resin and silica Powder enhance the cohesive force and had good  water interface performance,Curing product thereby increasing the mechanical strength,Modulus of elasticity, heat aging properties, resistance to climate,More valuable is to greatly improve the local high-voltage electromechanical products free discharge phenomenon.
　　Activity Silica Powder with resin, curing agent crosslinking reaction,But it will not block the promotion and resin, curing agent of the curing reaction,Activity Silica Powder been widely used high-pressure casting electrical, electronic packaging materials industries.

Jiangsu Donghai Jingshengyuan Silica Co., Ltd. (Jiangsu Donghai JSY silica CO, LTD) is located in the famous silica and crystal hometown of China and the Chinese quartz crystal production base city - Donghai County. Jiangsu Donghai JSY silica CO, LTD was founded in 1999, is one of the earliest andthe largest professional manufacturers of micro natural silica ,fused silica ,silicon carbide,graphite, productsin Donghai County, , the company also has boththe dry, and wet professionalproduction lines, with an annual output of silica powder, quartz sand, quartz powder (silica sand) more than 30,000Ton. Our products can be widely used in electronics, electrical appliances, electrical, chemical, ceramics, paint and coating, silicone rubber, medicine and other fields industry. And our micro silica products is used more than 20provinces across the whole china, meanwhile, part of the silica and quartzproducts are exported to Japan, South Korea, Southeast Asia, the United States, Europe, Middle East and other countries and regions. With strong technical ability, advanced testing equipment, perfect pre-sales, after-sales service. Donghai JSY silica CO., LTD can provide and supply different customers with crystalline silica powder, fused silica powder, cristobalite micro silica, active silica powder(surface treated silica), supper fine silica powder 5 series, ordinary silica powder, electronic grade silica powder, electrical grade silica powder in 10 major categories, nearly 90 different specifications of silicon powder, quartz powder(sand) products. Learning from advanced foreign technology, with constantly quality improvement and enhancement, Donghai JSY silica CO., LTD become the first certified and authorized in the silica powder industry by DNV (Det Norske Veritas) and ISO9001: 2000 international quality management system. And thanks to micro silica good product quality, product diversification, good service, scientific management, the company