1.1 本试验方法涵盖了在实际使用中受到磨料/摩擦磨损的橡胶（硫化热固性橡胶和热塑性弹性体）耐磨性的测量。耐磨性通过将试样移动穿过安装在旋转滚筒上的研磨片表面来测量，并以体积损失（单位为立方毫米）或耐磨性指数（单位为百分比）表示。对于体积损失，较小的数字表示更好的耐磨性，而对于耐磨性指数，较小的数值表示较差的耐磨性。 1.2 通过本试验方法获得的试验结果不应假设代表实际使用中橡胶产品的磨损行为。 1.3 以国际单位制表示的数值应视为标准。 括号中的值仅供参考。 1.4 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的用户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。 1.5 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 耐磨性是许多橡胶产品（如轮胎、输送带、动力传动带、软管、鞋类和地板覆盖物）最重要的性能因素。 因此，非常需要能够测量橡胶耐磨性的测试，包括在磨料/摩擦使用条件下的磨损行为的均匀性。 5.2 本试验方法可用于估算不同橡胶的相对耐磨性。由于使用中的磨料磨损条件复杂且变化很大，因此不能假设该加速试验与实际性能之间存在直接相关性。 5.3 本测试方法适用于比较测试、质量控制、规范符合性测试、仲裁目的以及研发工作。

1.1 This test method covers the measurement of abrasion resistance of rubbers (vulcanized thermoset rubbers and thermoplastic elastomers) that are subject to abrasive/frictional wear in actual service. The abrasion resistance is measured by moving a test piece across the surface of an abrasive sheet mounted to a revolving drum, and is expressed as volume loss in cubic millimetres or abrasion resistance index in percent. For volume loss, a smaller number indicates better abrasion resistance, while for the abrasion resistance index, a smaller number denotes poorer abrasion resistance. 1.2 Test results obtained by this test method shall not be assumed to represent the wear behavior of rubber products experienced in actual service. 1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 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. 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 Abrasion resistance is a performance factor of paramount importance for many rubber products, such as tires, conveyor belts, power transmission belts, hoses, footwear, and floor covering. A test capable of measuring resistance to abrasion of rubber, including uniformity of wear behavior under abrasive/frictional service conditions is therefore highly desirable. 5.2 This test method may be used to estimate the relative abrasion resistance of different rubbers. Since conditions of abrasive wear in service are complex and vary widely, no direct correlation between this accelerated test and actual performance can be assumed. 5.3 This test method is suitable for comparative testing, quality control, specification compliance testing, referee purposes, and research and development work.