IEC 60371-3-4
Specification for Insulating Materials Based on Mica Part 3: Specifications for Individual Materials Sheet 4: Polyester Film-Backed Mica Paper with a B-Stage Epoxy Resin Binder
| Organization: | IEC |
| Publication Date: | 1 October 1992 |
| Status: | active |
| Page Count: | 30 |
| ICS Code (Mica based materials): | 29.035.50 |
scope:
This International Standard gives requirements for electrical insulating materials made by combining mica paper with a single polyester film 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 0,16 mm to 0,23 mm.
Document History