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Electrical insulating materials and / or impregnating resins for wrapping tape insulation for medium- and / or high-voltage machines, insulating materials and insulating systems made of them
Electrical insulating materials and / or impregnating resins for wrapping tape insulation for medium- and / or high-voltage machines, insulating materials and insulating systems made of them
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机译:电绝缘材料和/或浸渍树脂,用于中压和/或高压机器的胶带绝缘,绝缘材料和由其制成的绝缘系统
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摘要
The present invention provides an electrically insulating material and / or impregnating resin for wrapping tape insulation, an insulating material made from an electrically insulating material and / or impregnating resin for such wrapping tape insulation by a curing process, and an insulation system, such as a rotary electrical machine, , For medium-voltage or high-voltage machines. According to the present invention, a composition for an insulating material, ie, a curable mixture forming an insulating material is first provided, wherein the components of the conventional epoxide resin, together with the inorganic nanoparticles, form the SiR2-O-backbone Based on at least partial substitution of the furnace and symbiotic bonding of the sintering additive that results in the melting of these nanoparticles in the base resin, using the insulating material, the service life of conventional systems during operation under the same conditions is up to 8 Exceeds the number of times.
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