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首页> 外文会议>Electrical Insulation Conference and Electrical Manufacturing amp; Coil Winding Conference and Exhibition Oct 26-28, 1999, Cincinnati, Ohio >Single Component Epoxy Systems used for Enhanced Electrical Performance and Applications
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Single Component Epoxy Systems used for Enhanced Electrical Performance and Applications

机译：用于增强电气性能和应用的单组份环氧树脂系统

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摘要

Single-component epoxy resin-based systems can be used in a variety of applications including those for high voltage solventless electrical insulating varnishes as well as for casting systems for coils, insulators and bushings. Other important applications include those of reinforced composites and laminates for a wide variety of electrical and structural applications. Their inherently high electrical resistance and low electrical dissipation coupled with high mechanical strength under wet and high humidity conditions provide the necessary properties for use in motor windings, wire and cable coatings, filament wound and pultruded structures and laminates. Compared to other impregnating systems (e.g. unsaturated polyesters) their very low volatile contents are remarkable. This paper reports on systems that are cured with classical Lewis acid/ amine complexes as well as on new systems that are cured by a radical/cationic mechanism.
机译：基于单组分环氧树脂的系统可用于多种应用，包括用于高压无溶剂电气绝缘清漆的应用以及用于线圈，绝缘子和套管的浇铸系统。其他重要的应用包括用于各种电气和结构应用的增强复合材料和层压板。它们固有的高电阻和低功耗，以及在潮湿和高湿度条件下的高机械强度，为电机绕组，电线和电缆涂层，细丝缠绕和拉挤结构以及层压板提供了必要的性能。与其他浸渍体系（例如不饱和聚酯）相比，其非常低的挥发性含量是显着的。本文报道了用经典路易斯酸/胺配合物固化的体系，以及通过自由基/阳离子机理固化的新体系。

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