Name: IEC 60249-2-7:1987 - Base materials for printed circuits. Part 2: Specifications. Specification No. 7: Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)
Brand: International Electrotechnical Committee

Base materials for printed circuits. Part 2: Specifications. Specification No. 7: Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)

Amended by

IEC 60249-2-7:1987/AMD2:1993

Available format(s)

Hardcopy , PDF

Published date

06-15-1987

Publisher

International Electrotechnical Committee

Superseded date

01-20-2005

Superseded by

IEC 61249-2-2:2005

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Foreword
Preface
1. Scope
2. Materials and construction
3. Internal marking
4. Electrical properties
5. Non-electrical properties of the copper-clad sheet
6. Non-electrical properties of the base material after
complete removal of the copper foil
7. Packaging and marking
8. Acceptance testing

Gives requirements for properties of phenolic cellulose paper copper-clad laminated sheet, of defined flammability, in thicknesses of 0.5 mm up to 3.2 mm.The sheet consists of an insulating base (phenolic resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.

DevelopmentNote	Supersedes IEC 60249-2G (03/2001) Also numbered as BS EN 60249-2.7. (09/2005)
DocumentType	Standard
Pages	46
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 61249-2-2:2005
Supersedes	IEC 60249-2G:1980

Standards	Relationship
HD 313.2.7 : 200S2	Identical
NEN EN IEC 60249-2-7 : 1994 AMD 4 2001	Identical
NEN 10249-2-7 : 1994 AMD 3 1996	Identical
I.S. EN 60249-2-7:1995	Identical
PN EN 60249-2-7 : 2000 AMD 4 2002	Identical
CEI 52-15 : 1ED 1990	Identical
EN 60249-2-7 : 1994 AMD 4 2000	Identical
DIN EN 60249-2-7:2001-09	Identical
NF EN 60249 2-7 : 96 AMD 4 2001	Identical
DIN IEC 60249-2-7 : 1992	Identical
UNE 20620-2-7:1993	Identical
UNE-EN 60249-2-7:1996	Identical
BS 4584-102.7(1990) : 1990	Identical
DIN EN 60249-2-8:1994-09	Corresponds
BS 4584-102-102.7:1990	Identical

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IEC 60249-2-7:1987

Base materials for printed circuits. Part 2: Specifications. Specification No. 7: Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Industry

Sub-Industry