1.1 本规程涵盖了汽车抛光剂性能的评估。本规程适用于通常称为汽车/汽车蜡、清洁蜡、抛光剂等的产品。本实践仅限于在单独测试的条件下比较测试抛光剂、标准抛光剂或两者。只有在试验条件代表所有正常应用和使用条件的情况下，比较结果才表明绝对性能。 1.2 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。 1.3 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====== 3.1 本规程旨在定义待测试的性能范围、使用的仪器以及待进行的汽车抛光性能比较。由于条件、产品和仪器各不相同，配方制定者和营销人员在这些领域必须有相当大的自由裁量权，以及哪些特性或性能特征对其产品最重要。该实践旨在足够灵活，以在第节中对汽车抛光的描述中尊重这一事实 2. . 3.2 测试方法是主观和实证的，以符合该类产品的基本特征，并允许测试的灵活性。这也符合典型的消费者体验。 3.3 该实践还允许灵活选择进行耐久性测试的环境特征。这允许测试产品的人员行使自由裁量权，以便为被测试的产品提供最大意义，因为它们旨在满足各种市场需求。

1.1 This practice covers the evaluation of the performance properties of automotive polishes. This practice is applicable to products that are commonly referred to as car/auto wax, cleaner wax, polish, and the like. This practice is limited to a comparison among test polishes, with a standard polish, or both, under the conditions of the individual test. The comparative results are indicative of absolute performance only insofar as the test conditions are representative of all normal application and use conditions. 1.2 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. 1.3 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 ====== 3.1 This practice is intended to define the range of properties to be tested, the apparatus to be used, and the comparisons of automotive polish performance to be made. Since conditions, products, and apparatus vary, considerable discretion must exist among formulators and marketers in these areas and on what properties or performance characteristics are most significant for their products. This practice is intended to be flexible enough to honor this fact within the description of automotive polish in Section 2 . 3.2 The test methods are subjective and empirical in order to conform to the basic characteristics of the class of products and to allow flexibility in testing. This also conforms to typical consumer experience. 3.3 The practice also allows for flexibility in choice of environmental characteristics under which the durability testing is done. This allows discretion to be exercised by those testing the products in order to provide greatest significance for the products being tested as they are intended for various marketplace needs.