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  • EN ISO 6252 : 1997

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PLASTICS - DETERMINATION OF ENVIRONMENTAL STRESS CRACKING (ESC) - CONSTANT-TENSILE-STRESS METHOD

    Available format(s): 

    Superseded date:  01-08-2006

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    National foreword
    Committees responsible
    Introduction
    Methods
    1 Scope
    2 Normative references
    3 Principle
    4 Apparatus
    5 Chemical environment
    6 Conditioning and test conditions
    7 Test stress
    8 Test specimens
    9 Procedure
    10 Expression of results
    11 Precision
    12 Test report
    Annex
    A (informative) Examples of stresses to be applied
    ZA (normative) Normative references to International
        publications with their relevant European publications
    Figures
    1 One type of apparatus for measuring fracture under
        constant stress
    2 Balance type of apparatus with 2:1 amplification of load
    3 ISO/R 527 Type 1 specimen (scaled down 1:2)
    4 Example of suitable clamp arrangement

    Abstract - (Show below) - (Hide below)

    Defines procedures for determining the environmental stress cracking (ESC) of plastics subjected to a constant tensile force in the presence of chemical agents.

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

    Committee TC 249
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    DIN EN 13121-2:2004-01 GRP tanks and vessels for use above ground - Part 2: Composite materials; Chemical resistance
    I.S. EN ISO 16101:2004 PACKAGING - TRANSPORT PACKAGING FOR DANGEROUS GOODS - PLASTICS COMPATIBILITY TESTING
    11/30237918 DC : 0 BS EN ISO 13274 - PACKAGING - TRANSPORT PACKAGING FOR DANGEROUS GOODS - PLASTICS COMPATIBILITY TESTING FOR PACKAGING AND IBCS
    DIN EN ISO 16101:2004-12 PACKAGING - TRANSPORT PACKAGING FOR DANGEROUS GOODS - PLASTICS COMPATIBILITY TESTING
    BS EN ISO 16101:2004 Packaging. Transport packaging for dangerous goods. Plastics compatibility testing
    ISO 16101:2004 Packaging Transport packaging for dangerous goods Plastics compatibility testing
    BS EN 13121-2:2003 GRP tanks and vessels for use above ground Composite materials. Chemical resistance
    EN ISO 16101 : 2004 PACKAGING - TRANSPORT PACKAGING FOR DANGEROUS GOODS - PLASTICS COMPATIBILITY TESTING
    EN 13121-2:2003 GRP tanks and vessels for use above ground - Part 2: Composite materials - Chemical resistance

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

    ISO 293:2004 Plastics — Compression moulding of test specimens of thermoplastic materials
    ISO 3167:2014 Plastics Multipurpose test specimens
    ISO 899:1981 Plastics — Determination of tensile creep
    ISO 294:1995 Plastics Injection moulding of test specimens of thermoplastic materials
    ISO 150:2006 Raw, refined and boiled linseed oil for paints and varnishes Specifications and methods of test
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    ISO 4599:1986 Plastics Determination of resistance to environmental stress cracking (ESC) Bent strip method
    ISO 2557-1:1989 Plastics Amorphous thermoplastics Preparation of test specimens with a specified maximum reversion Part 1: Bars
    ISO 2818:1994 Plastics — Preparation of test specimens by machining
    ISO 4600:1992 Plastics Determination of environmental stress cracking (ESC) Ball or pin impression method
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