IEC 60371-3-5-2005 以云母为基材的绝缘材料.第3部分:单项材料规范.活页5:后浸渍用玻璃布补强环氧树脂粘合云母纸

标准号：IEC 60371-3-5-2005
中文标准名称：以云母为基材的绝缘材料.第3部分:单项材料规范.活页5:后浸渍用玻璃布补强环氧树脂粘合云母纸
英文标准名称：Insulating materials based on mica - Part 3: Specification for individual materials - Sheet 5: Glass-backed mica paper with an epoxy resin binder for post-impregnation (VPI)
标准类型：K15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K15
国际标准分类号：29.035.50
引用标准：IEC 60371-2-2004;IEC 60371-3-2;ISO 5636-5-2003
适用范围：This part of IEC 60371 gives requirements for electrical insulating materials made by combining mica paper with glass fabric and bonding them together with a small amount of epoxy resin. The material is supplied in a flexible state and is designed for use in conjunction with vacuum pressure impregnation (VPI) with compatible impregnates. The final cured properties will be primarily dependent on the VPI resin used.Two bond contents are specified:- low bond with a resin content of (8 ± 3) %;- medium bond with a resin content of (16 ± 3) %.Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.