1.1 这些测试方法包括对电信电线电缆上使用的热塑性绝缘材料和护套进行物理测试的程序，以及对成品的物理特性和环境性能进行测试的程序。要确定在特定绝缘层或护套或完整电线或电缆上使用的程序，请参考该产品的规范。 1.2 这些试验方法见本标准的以下章节: 试验方法 截面图 绝缘、护套和其他的尺寸测量 电缆组件和已完成电缆的 4 – 9 横截面积 9 直径 6. 古怪 8. 厚 7. 绝缘和护套的物理和环境试验 10 – 25 老化试验（仅夹克） 24 冷弯（仅绝缘） 16 环境应力裂纹（仅聚烯烃护套） 21 热变形（仅限夹套） 22 热冲击（仅限于护套） 23 绝缘附着力 19 绝缘和护套收缩（烘箱试验） 14 绝缘压缩 20 绝缘收缩（焊接试验） 15 熔体流动速率变化聚烯烃材料 12 浸油试验（仅限于导管架） 25 氧感应时间（仅聚烯烃绝缘） 17 氧气感应时间（仅电缆填充化合物） 18 拉伸和伸长率试验 13 绝缘和护套的物理和环境试验 完成的电线电缆 26 – 42 电缆扭转试验 38 复合流动测试（仅限填充芯线和电缆） 42 波纹延伸性试验 36 电缆冲击试验 33 护套粘结试验 29 导管架缺口试验 32 夹克剥落或拉扯 28 导管架滑动强度试验 30 程序 截面图 压力测试（仅限空心导线和电缆） 40 护套粘附试验 31 渗水试验（仅限填充芯线和电缆） 41 电线电缆弯曲试验 34 钢丝断裂强度 37 1.3 以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值，除非仅给出国际单位制。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。 本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 有关具体警告声明，请参阅 19.1 . 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 正确解释的尺寸测量提供了有关导线、绝缘或护套的信息。 尺寸测量为研究和开发、工程设计、质量控制以及规范下的验收或拒收提供数据。

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 These test methods appear in the following sections of this standard: Test Method Section(s) Dimensional Measurements of Insulations, Jackets, Miscellaneous Cable Components, and of Completed Cable 4 – 9 Cross-sectional Areas 9 Diameters 6 Eccentricity 8 Thickness 7 Physical and Environmental Tests of Insulation and Jackets 10 – 25 Aging Test (Jackets Only) 24 Cold Bend (Insulation Only) 16 Environmental Stress Crack (Polyolefin Jackets Only) 21 Heat Distortion (Jackets Only) 22 Heat Shock (Jackets Only) 23 Insulation Adhesion 19 Insulation and Jacket Shrinkback (Oven Test) 14 Insulation Compression 20 Insulation Shrinkback (Solder Test) 15 Melt Flow Rate Change—Polyolefin Materials 12 Oil Immersion Test (Jackets Only) 25 Oxygen Induction Time (Polyolefin Insulation Only) 17 Oxygen Induction Time (Cable Filling Compound Only) 18 Tensile and Elongation Tests 13 Physical and Environmental Tests of Insulations and Jackets of Completed Wire and Cable 26 – 42 Cable Torsion Test 38 Compound Flow Test (Filled Core Wire and Cable Only) 42 Corrugation Extensibility Test 36 Cable Impact Test 33 Jacket Bonding Tests 29 Jacket Notch Test 32 Jacket Peel or Pull 28 Jacket Slip Strength Test 30 Procedure Section(s) Pressure Test (Air Core Wire and Cable Only) 40 Sheath Adherence Test 31 Water Penetration Test (Filled Core Wire and Cable Only) 41 Wire and Cable Bending Test 34 Wire breaking strength 37 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific warning statement see 19.1 . 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== 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.