• IEC 60249-2-9:1987

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Base materials for printed circuits. Part 2: Specifications. Specification No. 9: Epoxide cellulose paper core, epoxide glass cloth surfaces copper-clad laminated sheet of defined flammability (vertical burning test)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  23-07-2013

    Language(s): 

    Published date:  15-06-1987

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    PREFACE
    Clause
    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

    Abstract - (Show below) - (Hide below)

    Gives requirements for properties of epoxide cellulose paper core, epoxide glass cloth surface copper-clad laminated sheet, of defined flammability, in thicknesses of 0.7 mm up to 6.4 mm.The sheet consists of an insulating base (epoxide resin bonded composite laminate consisting of a cellulose paper core and glass cloth surface layers) with metal foil bonded to one or both sides.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as BS EN 60249-2.9 (09/2005)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
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