Silica gel has good weatherability and workability, and has been widely used as a bonding sealant in the construction industry, surpassing other types of sealants. In recent years, low modulus and hig......
2019-07-04Silicone is an indispensable high-performance material in the aerospace industry. It can withstand the ultra-cold space and the return to the atmosphere, prolong the life of aircraft parts, reduce mai......
2019-07-04The electronics and electrical industries are the earliest and most demanding areas for the use of silica gel as an insulating material. Silicone is mainly used for TV anode covers, high voltage prote......
2019-07-04The application of silica gel in the automotive industry is growing rapidly. Silicone (especially silica gel with various properties) can withstand the erosion of fuel oil and lubricating oil, improve......
2019-07-041. Molding, this process is the most common. It is mainly completed by the mold, and the shape of the mold determines the shape of the silicone product. Molded silicone products are usually forme......
2019-07-04On the morning of June 30, the members of the Minjian Construction Development Zone Branch, the Industry and Commerce Joint Branch, and the Enterprise Department, under the leadership of Cui Haizhong,......
2019-07-03At present, the main method for preparing white carbon black is chemical vapor deposition (CAV), which is also called pyrolysis, dry or combustion. The raw materials are generally silicon tetrachlorid......
2019-07-03China's white carbon black production process has been relatively backward, with a single product specification. In recent years, the situation has improved and the process technology has made breakth......
2019-07-031. Application Silica has been produced since 1948 and used as a filler in the rubber industry. By the 1980s, about 67% of the world's precipitated silica was used in the rubber industry, of which 45......
2019-07-031. Tire White carbon black was originally used only in white tire side car tire decorative strips, and its use has gradually expanded and is now used in various tire parts. Such as tread rubber, BIIR......
2019-07-03(1) The fumed silica is surface-treated with methacryl silane and then added to a polyurethane coating to provide a friction-resistant effect. (2) Fumed silica can also improve the weather resistance......
2019-07-03Fumed silica has significant light scattering ability due to its small particle size and network structure. Therefore, fumed silica has good optical properties in varnishes and is the first choice for......
2019-07-03In the powder coating system, due to the small particle size and high surface energy of fumed silica, it can be adsorbed on the surface of the coating powder and form a surface layer on the surface of......
2019-07-03The fumed silica has a small particle size, a large specific surface area, and a silanol group on the surface. These silanol groups can interact with adjacent fumed silica particles to form hydrogen b......
2019-07-03The surface of the fumed silica has a large amount of hydroxyl groups which form hydrogen bonds between the aggregates, and when sufficiently dispersed in the coating, a network of silica is formed. ......
2019-07-03