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IEC 60674-3-7:1992

Specification for plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 7: Requirements for fluoroethylene-propylene (FEP) films used for electrical insulation

General information

Withdrawn from 18.08.2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
18.08.2023
Main
30.04.1992
Main
Gives the requirements for copolymers of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP), conventionally described as fluoroethylene-propylene (FEP), as films, with or without surface treatment to render the surface cementable and heat sealable, for type 1: General purpose; for type 2A: One side treated; for type 2B: Two sides treated.

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