1.1 These test methods cover the methods and procedures for testing electrically insulating and semi-nonmetallic conducting rubber tapes designed for splicing, terminating, and sheath repair of electrical wire and cable. 1.2 The test methods appear in the following sections: Section Referenced Documents 2 Conditioning 5 - 6 Dielectric Strength 35 - 40 Dimensions 11 - 16 Dissipation Factor 22 - 26 Elongation 17 - 21 Heat Exposure 46 - 49 Fusion 7 - 10 Ozone Resistance 41 - 45 Permittivity 22 - 26 Sample Requirements 4 Tensile Strength 17 - 21 Volume Resistivity 27 - 34 Ultraviolet and Weather Resistance 50 - 54 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. Note 1 - There is no IEC equivalent to these methods. 1.4 Unless otherwise stated, measurements are made on tapes from which the removable separator has been removed. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precaution statements see 43.1. 1.6 This is a fire-test response standard.
Số hiệu tiêu chuẩn
ASTM D 4325
Tên tiêu chuẩn
Standard Test Methods for Nonmetallic Semi-Conducting and Electrically Insulating Rubber Tapes
Ngày phát hành
2013-00-00
Tiêu chuẩn tương đương
ANSI/ASTM D 4325 (2013), IDT
Từ khóa
Dielectric constant * Dielectric strength * Dimensions * Dissipation factor * Electrical * Electrical conductivity * Electrical engineering * Electrical insulation * Electrical testing * Elongation * Fusions * Heat resistance * Insulations * Length * Nonmetallic * Non-metals * Ozone resistance * Permittivity * Rubber bands * Tape * Tensile strength * Testing * UV * Volume resistivity * Weathering * Width * Strips * Refractoriness * Expansions