Silica, also known as hydrated silica, activated silica and precipitated silica, is a highly dispersed amorphous powder or flocculent powder with light weight, high electrical insulation, porosity and......
2022-11-23Specific surface: refers to the surface area per gram of silica gel, including the sum of the internal micropore surface area and the external surface area. --Unit: square meter/gram Pore volume: T......
2022-11-22The cold resistance of rubber, that is, the ability to maintain elasticity and function properly at specified low temperatures. At low temperature, due to the rapid slowing down of the relaxation proc......
2022-11-15Addition type liquid silicone rubber is based on linear polysiloxane containing vinyl group as base polymer, and oligomeric siloxane containing silicon hydrogen bond as vulcanization crosslinking agen......
2022-11-14Instead of metal springs, it plays the role of damping and absorbing vibration. Its main performance requirements are static stiffness, dynamic stiffness, and durability. Characteristics of shock-abs......
2022-11-11①Vibration absorption: This kind of shock-absorbing rubber parts is mainly used for the connection between the engine and the body. In this state, the engine is the source of vibration. The function o......
2022-11-101. The role of shock-absorbing rubber: instead of metal springs, it can eliminate and absorb vibration. Its main performance requirements are static stiffness, dynamic stiffness, and durability. 2.......
2022-11-09The ability of mechanical parts and components to resist deformation. In the elastic range, stiffness is the proportionality factor of the part's load proportional to the displacement, that is, the fo......
2022-11-08Platinum catalysts are mainly platinum catalysts with precious metal chloroplatinic acid as the main raw material active component. The platinum catalyst is colorless, transparent or light yellow liqu......
2022-11-074. Used as a matting agent Due to the tiny particle size and the formed network structure, fumed silica has obvious light scattering ability. Therefore, fumed silica......
2022-11-04An article to understand the application characteristics of fumed silica in coatings! Fumed silica, also known as fumed silica, is a white fluffy high-purity nano-inorganic non-metallic oxide, wide......
2022-11-03Hexamethylsilazane, colorless transparent liquid. Easy to hydrolyze, release NH3, generate hexamethyldisilazane. In the presence of a catalyst, it reacts with alcohol or phenol to generate trimethylal......
2022-11-02Silica, a common chemical material, is believed to be familiar to everyone. It mainly refers to silica powder obtained by chemical means. Although the name is very similar to carbon black, it is not t......
2022-11-01Heat-resistant silicone rubber Heat resistance is one of the remarkable properties of silicone rubber. Its high temperature resistance depends on the molecular skeleton of silicone rubber raw rubbe......
2022-10-315. Fluoroelastomer Fluorine rubber has outstanding heat resistance (200 ~ 250 ℃), oil resistance, can be used to manufacture cylinder liner seals, rubber bowls and rotating lip seals, which can signi......
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