1.1 本规范涵盖了PAI制造的挤压、压模和注塑零件的材料、尺寸和工艺的要求和测试方法。 1.2 本规范中包含的特性是所涵盖组合物所需的特性。第节中给出的分类系统描述了识别对专业应用重要的特定特征所需的要求 5. . 1.3 本规范允许使用回收材料，前提是满足基于本规范的规范要求。 1.4 以英制单位表示的值应视为所有特性和尺寸表中的标准值。为了便于参考，还包括国际单位制和转换系数。 1.5 以下预防性警告仅适用于试验方法部分 12 ，符合本规范。 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。 注1: 没有已知的ISO等效于本标准。 1.6 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。

1.1 This specification covers requirements and methods of test for the material, dimensions, and workmanship of extruded, compression molded, and injection molded parts manufactured from PAI. 1.2 The properties included in this specification are those required for the compositions covered. Requirements necessary to identify particular characteristics important to specialized applications are described by the classification system given in Section 5 . 1.3 This specification allows for the use of recycled materials provided that specification requirements based upon this specification are met. 1.4 The values stated in English units are to be regarded as standard in all property and dimensional tables. For reference purposes, SI units and conversion factors are also included. 1.5 The following precautionary caveat pertains only to the test method portion Section 12 , of this specification. 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. Note 1: There is no known ISO equivalent to this standard. 1.6 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.