1.1 该分类系统包括适用于注射成型和挤出的增强和填充聚苯硫醚材料。 1.2 该分类系统不用于材料的选择，而仅作为一种用于零件制造的塑料材料的方法。这些材料的选择应由在塑料领域具有专业知识的人员进行，该领域考虑了环境、材料固有财产、零件性能、零件设计、制造工艺和经济性。 1.3 本分类系统中包含的财产是识别所涵盖成分所需的属性。如有必要，应使用第节中给出的后缀来指定识别对特定应用重要的特定特性的其他要求 5. 或分类系统 4000美元 . 1.4 以国际单位制表示的数值应视为标准。 注1: 没有已知的ISO等同于本标准。 注2: ASTM标准 D6358型 为本标准中涵盖的相同材料以及其他PPS材料提供了分类系统，主要区别在于其使用ISO测试方法，而不是本标准中使用ASTM测试方法。鼓励本标准的用户评估是否改用标准 D6358型 因为它更符合当前实践。 1.5 本预防性声明仅适用于本分类系统的试验方法部分，第节 12 . 本标准并不旨在解决与其使用相关的所有安全问题（如有）。 本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 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《国际标准、指南和建议制定原则决定》中确立的国际公认标准化原则制定的。

1.1 This classification system covers reinforced and filled poly(phenylene sulfide) materials suitable for injection molding and extrusion. 1.2 This classification system is not intended for the selection of materials, but only as a means to call out plastic materials to be used for the manufacture of parts. The selection of these materials shall be made by personnel with expertise in the plastics field where the environment, inherent properties of the materials, performance of the parts, part design, manufacturing process, and economics are considered. 1.3 The properties included in this classification system are those required to identify the compositions covered. If necessary, other requirements identifying particular characteristics important to specific applications shall be designated by using the suffixes given in Section 5 or Classification System D4000 . 1.4 The values stated in SI units are to be regarded as the standard. Note 1: There is no known ISO equivalent to this standard. Note 2: ASTM Standard D6358 provides a classification system for the same materials covered in this standard, along with additional PPS materials, with the major difference being its use of ISO test methods, versus the use of ASTM test methods in this standard. The user of this standard is encouraged to evaluate switching to the use of Standard D6358 as it is more up to date with current practices. 1.5 This precautionary statement pertains only to the test method portion of this classification system, Section 12 . 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. 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.