Specification for insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 6: Glass-backed mica paper with a B-stage epoxy resin binder
This International Standard gives requirements for electrical insulating materials made by combining mica paper with glass fabric and impregnating the mica paper with an epoxy resin. The material is supplied in a flexible state with the resin in the B-stage for final cure after application. It may be supplied in the form of sheets or rolls. The specification covers material having nominal thickness from 0,09 mm to 0,28 mm.