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  • BS 5664-2.2(1988) : 1988

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    SOLVENTLESS POLYMERISABLE RESINOUS COMPOUNDS USED FOR ELECTRICAL INSULATION - METHODS OF TEST - COATING POWDERS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1988

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Introduction
    Scope
    Section one - Tests for materials before cure
    1.1 Bulk density
    1.2 Pourability
    1.3 Particle size distribution
    1.4 Softening temperature
    1.5 Gel time
    1.6 Non-volatile matter content
    Section two - Tests for materials in the cured form
    2.1 Preparation of test specimens
    2.2 Visual examination
    2.3 Thickness
    2.4 Porosity of coating (test for uniformity)
    2.5 Scratch hardness
    2.6 Cut-through resistance
    2.7 Impact strength
    2.8 Cupping test
    2.9 Electric strength
    2.10 Dissipation factor and permittivity
    2.11 Volume resistivity after immersion in water
    2.12 Resistance to tracking
    2.13 Resistance to chemicals
    2.14 Resistance to vapour of solvents
    2.15 Thermal endurance
    2.16 Edge coverage
    2.17 Thermal shock resistance
    Figures

    Abstract - (Show below) - (Hide below)

    Describes tests for thermo setting coating powders included for the material before cure and in the cured form, includes sections on tests for materials before cure. Bulk density, pourability, particle size distribution, softening temperature, gel time and non volatile matter content. Tests for materials in the cured form, preparation of test specimens, visual examination, thickness, porosity of coating, scratch hardness, cut through resistance, impact strength, cupping test, electric strength, dissipation factor and permittivity, volume resistivity after immersion in water, resistance to tracking, chemicals and vapour of solvents, thermal endurance, edge coverage and thermal shock resistance.

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

    Committee GEL/15
    Development Note Also numbered as IEC 60455-2-2 Supersedes 87/24902 DC (08/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    BS 5691-2(1995) : 1995 GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA
    BS 5664-3.11(1995) : 1995 SOLVENTLESS POLYMERISABLE RESINOUS COMPOUNDS USED FOR ELECTRICAL INSULATION - SPECIFICATION FOR INDIVIDUAL MATERIALS - EPOXY RESIN-BASED COATING POWDERS

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

    BS 5691-1(1979) : 1979 GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - GEN PROCEDURES FOR THE DET OF THERMAL ENDURANCE PROP TEMP INDICES & THERMAL ENDURANCE PROFILES
    IEC 60250:1969 Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
    IEC 60683:2011 Industrial electroheating equipment - Test methods for submerged-arc furnaces
    BS 2844(1972) : 1972 MEMORANDUM ON CONDITIONING OF SOLID ELECTRICAL INSULATING MATERIALS PRIOR TO AND DURING TESTING
    ISO 2591:1973 Test sieving
    BS 5901(1980) : 1980 METHOD OF TEST FOR DETERMINING THE COMPARATIVE AND THE PROOF TRACKING INDICES OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
    IEC 60243:1967 Recommended methods of test for electric strength of solid insulating materials at power frequencies
    BS 5664-2.1(1979) : 1979 SOLVENTLESS POLYMERISABLE RESINOUS COMPOUNDS USED FOR ELECTRICAL INSULATION - METHODS OF TEST
    BS 3900-E2(1970) : 1970 METHODS OF TEST FOR PAINTS - MECHANICAL TESTS ON PAINT FILMS - SCRATCH TEST
    BS 5664-1(1978) : 1978 SOLVENTLESS POLYMERISABLE RESINOUS COMPOUNDS USED FOR ELECTRICAL INSULATION - DEFINITIONS AND GENERAL REQUIREMENTS
    BS 5689-2(1979) : 1979 VARNISHED FABRICS FOR ELECTRICAL PURPOSES - METHODS OF TEST
    BS 6233(1982) : 1982 METHODS OF TEST FOR VOLUME RESISTIVITY AND SURFACE RESISTIVITY OF SOLID ELECTRICAL INSULATING MATERIALS
    BS 2782-6.621A(1978) : AMD 10680 METHODS OF TESTING PLASTICS - DIMENSIONAL PROPERTIES - DETERMINATION OF APPARENT DENSITY OF MOULDING MATERIAL THAT CAN BE POURED FROM A FUNNEL
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