IOTA
High-temperature vulcanization of silicone rubber vulcanization is generally divided into two stages, the first sub-stage is the silicone raw rubber, reinforcing agent, additives, vulcanizing agent an......
2024-06-27Fumed silica is an amorphous silica product produced by high temperature hydrolysis of organic halogenated silanes in a hydroxide flame, with a primary particle size between 7 and 40 nanometers and a ......
2024-06-27High-temperature resistant heat-insulating and thermal-retaining coating is a kind of coating processed with specially synthesized inorganic silicate solution, aluminum silicate fiber, heat-reflecting......
2024-06-265.Nitrile silicone rubber Nitrile silicone rubber is a polyorganosiloxane elastomer containing nitrile alkyl groups in its molecular structure. Because of the introduction of polar nitrile group in t......
2024-06-261) Dimethyl silicone rubber Dimethyl silicone rubber can be called methyl silicone rubber, dimethyl silicone rubber is colorless and transparent elastomer, dimethyl silicone rubber vulcanization acti......
2024-06-251) Firstly, in the 1920s, researchers began to try to synthesize and classify silazane cyclic bodies and oligomers, in which A.Stock made pioneering work, but the development of polysilazanes was slow......
2024-06-25Silicone resin is a class of siloxane prepolymer with a branched structure, which is heated under the action of a catalyst or further generated by an addition reaction into a polymer with a body struc......
2024-06-24As a polymer with Si-N repeating unit as the main chain, polysilazane is widely used in the fields of mechanical hardware, MEMS, automobile and aviation, energy and electric power, oil and gas chemica......
2024-06-24The method of obtaining ceramic materials by cracking polymers has unique advantages over the traditional inorganic powder sintering method, such as: ceramic materials can be prepared by molding of po......
2024-06-211. Polysilazane is used in carbon materials antioxidant Carbon materials, such as graphite, carbon fiber, with low density, high performance, no creep, non-oxidizing environment resistant to ultra-hi......
2024-06-21Advanced composite materials for aerospace are a type of key materials used in extreme service environments of "missiles, rockets, stars, ships, instruments, stations, and institutes". They are the ma......
2024-06-201.Overview Polysilazane is a highly reactive polymer with Si-N bond as the main chain, which is capable of reacting strongly with water, oxygen and many polar substances. This material has a wide ran......
2024-06-20The application of high temperature resistant resins in the field of composites has its own characteristics and advantages, and the industry is further expanding its applicability to composite materia......
2024-06-19Heat-resistant polymer refers to polymer materials with good high temperature stability, widely used in aerospace, energy, electronics, building materials and other fields. In the field of modern indu......
2024-06-19In order to preserve the internal information of paleontological fossils and give full play to their ornamental and scientific research value, it is necessary to take measures to protect fossils effec......
2024-06-18
