IEC 60454-2 : 3.0

PRESSURE-SENSITIVE ADHESIVE TAPES FOR ELECTRICAL PURPOSES - PART 2: METHODS OF TEST

International Electrotechnical Committee

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FOREWORD 1 Scope 2 Normative references 3 Conditioning and specimen preparation 4 Determination of thickness    4.1 Test apparatus    4.2 Test specimens    4.3 Procedure    4.4 Results 5 Determination of width    5.1 Method A    5.2 Method B    5.3 Method C 6 Determination of roll length    6.1 Principle    6.2 Method A - Measurement of turns method    6.3 Method B - Length sensor method 7 Corrosion-related properties    7.1 General    7.2 Preparation of water extract for pH and conductivity         determinations    7.3 Determination of pH value of water extract    7.4 Determination of conductivity of water extract    7.5 Detection of corrosive sulfur    7.6 Insulation resistance method    7.7 Visual method    7.8 Wire tensile strength method 8 Tensile strength and elongation at break    8.1 Apparatus    8.2 Test specimens    8.3 Procedure    8.4 Results 9 Low-temperature properties    9.1 Principle    9.2 Test specimen    9.3 Procedure    9.4 Flexibility    9.5 Electric strength    9.6 Results 10 Resistance to penetration at elevated temperatures    10.1 Apparatus    10.2 Test specimens    10.3 Procedure    10.4 Results 11 Adhesion    11.1 Principle    11.2 Materials    11.3 Apparatus    11.4 Test samples and test pieces    11.5 Procedure    11.6 Expression of results 12 Adhesion to backing at low temperatures    12.1 Test specimens    12.2 Procedure    12.3 Results 13 Shear adhesion to backing after liquid immersion    13.1 Apparatus    13.2 Test specimens    13.3 Procedure    13.4 Results 14 Curing properties of thermosetting adhesive tapes    14.1 Bond separation during thermal treatment (adhesive         to backing)    14.2 Bond separation after thermal treatment (adhesion         to backing) 15 Flagging tests    15.1 Principle    15.2 Apparatus    15.3 Test specimens    15.4 Preparation of specimens for test    15.5 Test conditions    15.6 Results 16 Water vapor permeability    16.1 Apparatus    16.2 Test specimens    16.3 Procedure    16.4 Results 17 Electric strength    17.1 General    17.2 Test specimens    17.3 Procedure    17.4 Results 18 Electric strength after humid conditioning 19 Resistance to flame propagation    19.1 Principle    19.2 Apparatus    19.3 Test specimen    19.4 Procedure    19.5 Results 20 Flame test    20.1 Principle    20.2 Apparatus    20.3 Preparation of test specimen    20.4 Procedure    20.5 Results 21 Thermal endurance    21.1 Determination of thermal endurance (based on         IEC 60216-1 and IEC 60216-2)    21.2 Voltage breakdown    21.3 Loss of mass Annex A (normative) Rollers to be used in various tests Bibliography

Abstract

Specifies methods of test for pressure-sensitive adhesive tapes for electrical purposes.

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Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 15
Supersedes	IEC 454-2A : 1978