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  • IEC 61249-2-21:2003

    Current The latest, up-to-date edition.

    Materials for printed boards and other interconnecting structures - Part 2-21: Reinforced base materials, clad and unclad - Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad

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

    Language(s):  English - French, Spanish, Castilian

    Published date:  12-11-2003

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Materials and construction
       3.1 Resin system
       3.2 Reinforcement
       3.3 Metal foil
    4 Internal marking
    5 Electrical properties
    6 Non-electrical properties of the copper-clad laminate
       6.1 Appearance of the copper-clad sheet
       6.2 Appearance of the unclad face
       6.3 Laminate thickness
       6.4 Bow and twist
       6.5 Properties related to the copper foil bond
       6.6 Punching and machining
       6.7 Dimensional stability
       6.8 Sheet sizes
       6.9 Cut panels
    7 Non-electrical properties of the base material after complete
       removal of the copper foil
       7.1 Appearance of the dielectric base material
       7.2 Flexural strength
       7.3 Flammability
       7.4 Water absorption
       7.5 Measling
       7.6 Glass transition temperature and cure factor
    8 Quality assurance
       8.1 Quality system
       8.2 Responsibility for inspection
       8.3 Qualification inspection
       8.4 Quality conformance inspection
       8.5 Certificate of conformance
       8.6 Safety data sheet
    9 Packaging and marking
    10 Ordering information
    Annex A (informative) Engineering information
    Annex B (informative) Common laminate constructions
    Annex C (informative) Guideline for qualification and
            conformance inspection
    Bibliography
    Tables

    Abstract - (Show below) - (Hide below)

    Gives requirements for properties of non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability, copper-clad in thicknesses 0,05 mm up to 3,2 mm. The flammability rating is achieved through the use of non-halogenated inorganic and/or organic compounds acting as fire retardants.

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

    Committee TC 91
    Development Note Stability Date: 2018. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEC PAS 63015:2016 Definition of "Low-Halogen" for electronic products
    IPC J STD 609 CHINESE : A IPC/JEDEC MARKING AND LABELING OF COMPONENTS, PCBS AND PCBAS TO IDENTIFY LEAD (PB), LEAD-FREE (PB-FREE) AND OTHER ATTRIBUTES
    ECMA 370 : 5ED 2015 TED - THE ECO DECLARATION
    IEC 60893-3-2:2003+AMD1:2011 CSV Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-2: Specifications for individual materials - Requirements for rigid laminated sheets based on epoxy resins
    IEC TR 62474-1:2015 Material declaration for products of and for the electrotechnical industry - Part 1: Guidance for the implementation of IEC 62474
    IPC J STD 609 : A MARKING AND LABELING OF COMPONENTS, PCBS AND PCBAS TO IDENTIFY LEAD (PB), LEAD-FREE (PB-FREE) AND OTHER ATTRIBUTES
    PD IEC/TR 62474-1:2015 Material declaration for products of and for the electrotechnical industry Guidance for the implementation of IEC 62474
    IEC PAS 62588:2008 Marking and labeling of components, PCBs and PCBAs to identify lead(Pb), Pb-free and other attributes
    DD IEC/PAS 62588:2008 Marking and labeling of components, PCBs and PCBAs to identify lead(Pb), Pb-free and other attributes
    PD IEC/PAS 63015:2016 Definition of “Low-Halogen?? for electronic products
    BS EN 60893-3-2 : 2004 INSULATING MATERIALS - INDUSTRIAL RIGID LAMINATED SHEETS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES - PART 3-2: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - REQUIREMENTS FOR RIGID LAMINATED SHEETS BASED ON EPOXY RESINS
    12/30262664 DC : DRAFT APR 2012 BS EN 62588 - MARKING AND LABELING OF COMPONENTS, PCBS AND PCBAS TO IDENTIFY LEAD (PB), LEAD-FREE (PB-FREE) AND OTHER ATTRIBUTES
    IEEE 1680.3-2012 IEEE Standard for Environmental Assessment of Televisions
    IEEE 1680.2-2012 IEEE Standard for Environmental Assessment of Imaging Equipment
    UNE-EN 60893-3-2:2004 Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes -- Part 3-2: Specifications for individual materials - Requirements for rigid laminated sheets based on epoxy resins
    EN 60893-3-2:2004/A1:2011 INSULATING MATERIALS - INDUSTRIAL RIGID LAMINATED SHEETS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES - PART 3-2: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - REQUIREMENTS FOR RIGID LAMINATED SHEETS BASED ON EPOXY RESINS

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 11014-1:1994 Safety data sheet for chemical products Part 1: Content and order of sections
    IEC 61249-5-1:1995 Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with and without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
    ISO 14001:2015 Environmental management systems — Requirements with guidance for use
    IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
    ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
    IEC 61189-2:2006 Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures
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