IEC 60674-3-4:1993 ED1

Specification for plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheets 4 to 6: Requirements for polyimide films used for electrical insulation

Publication date: Mar 19, 1993

General information

Current stage: 99.60 Effective date: Jun 22, 2022

Originator: IEC

Owner: TC 15

Type: International Standard

ICS: 29.035.20

Languages: English French Spanish

Buying

Status: Revised

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Scope

Gives the requirements for the following polyimide films with or without heat sealable fluoroethylene-propylene (FEP) coatings; based on poly(N,N'-p,p'-oxydiphenylene pyromellitimide)(sheet 4); based on poly(N,N'-p-phenylene biphenyl tetra carboxylimide)(sheet 5); based on poly(N,N'-p,p'-oxydiphenylene biphenyl-tetracarboxylimide)(sheet 6).

Life cycle

NOW

WITHDRAWN
IEC 60674-3-4:1993 ED1
99.60 Withdrawal effective
Jun 22, 2022

REVISED BY

PUBLISHED
IEC 60674-3-4:2022 ED2