1.1 本指南涵盖了中列出的环氧树脂测试方法 表1 . 所有的方法都是根据通常的ASTM指南通过实验室间参与来测试的。每种方法都规定了开始单独分析的推荐样品量，但如果需要，可以在相同的起始材料上进行几种程序。例如，粘度、颜色和密度可以在同一个样本上运行。 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 本指南指导用户使用测试方法来确定通常作为环氧树脂分类标准测试项目的性能。

1.1 This guide covers methods for testing epoxy resins as listed in Table 1 . All of the methods were tested by interlaboratory participation in accordance with usual ASTM guidelines. Each method specifies a recommended amount of sample for starting a separate analysis, but several of the procedures can be conducted on the same starting material if so desired. For example, viscosity, color, and density could be run on the same specimen. 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 guide directs the user to test methods that determine properties generally accepted as standard test items for classification of epoxy resins.