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Insulating impregnating varnish is winding insulation electrical products one of the three main insulation materials, is the indispensable material in motor, electrical equipment, through dipping varn......
2021-04-22Silicone resin can be used in roller anti-stick coat, widely used in textile industry, printing and dyeing industry, paper industry, rubber processing, plastic processing and other fields of all kinds......
2021-04-21Pure silicone resin as the main material of silicone adhesive, generally xylene as the solvent, adding inorganic fillers, such as asbestos powder, mica powder, dioxide and zinc oxide made. It is cros......
2021-04-21Siloxane in silicone resin, and containing the base of the compound, such as epoxy, phenolic and poly unitary reaction, so the use of these compound resin modified silicone adhesives.......
2021-04-21Among the existing heat-resistant adhesives, silicone adhesives are one of the best varieties, which can be divided into high-temperature resistant adhesives, heat-resistant sealants, high-temperature......
2021-04-21Polyorganosiloxane is a linear polymer composed of silicon atoms and oxygen atoms alternatively. After cross-linking vulcanization, it has excellent high and low temperature resistance, atmospheric ag......
2021-04-21There are two main production processes of functional silane: indirect process and direct process. The main production method of silane coupling agent is indirect method. Indirect method takes trich......
2021-04-20Since the beginning of the 21st century, the synthesis route of silane coupling agent has developed rapidly and maturated. China has gradually stepped into the advanced ranks, and its production, cons......
2021-04-20Early stages (1955 ~ 1985) Alkyl and organosilanes developed very slowly in the early stages. Initially methyl, vinyl, and amino silanes, followed by epoxies, isobutenoyl, and sulfhydryl. The most c......
2021-04-20Rapid Development Period (1986 ~ 1999) The application of silane has developed rapidly during this period. In the early 1980s, the chemical factory of wuhan university became the first domestic facto......
2021-04-20Functional silane and silicone rubber, silicone oil and silicone resin and called four categories of organic silicon materials. In terms of structure, small organosilicon molecules whose main chain i......
2021-04-20GaN-based power white LED is the focus of current development, which has the characteristics of high heat and short emission wavelength, and the requirements for packaging material performance are mor......
2021-04-19At present, there are a lot of patents on LED packaging materials, and phenyl packaging materials are the most studied. Zhang Wei et al. synthesized vinylphenyl silicone oil by polymerization of tetr......
2021-04-19Synthesis of silicone resins According to its refractive index, it can be divided into two categories: low refractive index (1.4) and high refractive index (1.5). The refractive index of 1.4 is mainl......
2021-04-19Characteristics of organosilicon materials Organosilicon polymer with Si -- O bond as the main chain, silicon atoms connected with organic groups, can have R3 SiO1/2 (M), R3 SiO2/2 (D), R3 SiO3/2 (T)......
2021-04-19
