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Standard Test Methods for Physical and Environmental Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable
Automaticky preložený názov:
Štandardné testovacie metódy pre fyzikálnu a environmentálnej výkonnosti vlastnosti izoláciou a bundy Telekomunikačné vodičov a káblov
NORMA vydaná dňa 1.4.2015
Označenie normy: ASTM D4565-15
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2015
Kód tovaru: NS-585780
Počet strán: 19
Približná hmotnosť: 57 g (0.13 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
aging test, cable impact, cable torsion, cold bend, compound flow, corrugation extensibility, cross-sectional area, diameters, differential scanning calorimetry, eccentricity, environmental stress crack, heat distortion, insulation, insulation adhesion, insulation compression, insulation shrinkback, jacket bonding, jacket notch, jacket peel or pull, jacket shrinkback, jacket slip strength, melt flow, oil immersion, oxidative induction time, oxidative stability, polyolefins, pressure test
Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
5.1 Dimensional measurements, properly interpreted, provide information with regard to the conductors, insulation, or jacket. The dimensional measurements provide data for research and development, engineering design, quality control, and acceptance or rejection under specifications. |
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1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.1 These test methods cover procedures for the physical testing of thermoplastic insulations and jackets used on telecommunications wire and cable and the testing of physical characteristics and environmental performance properties of completed products. To determine the procedure to be used on the particular insulation or jacket or on the completed wire or cable, make reference to the specification for that product. 1.2 The test methods appear in the following sections of this standard:
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard, except where only SI units are given. 1.4 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 caution statement see 19.1. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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