本推荐规程描述了识别环氧粘合剂和预浸料树脂系统的物理和化学表征技术，以验证化学配方、树脂B分期、固化反应速率、粘合剂水分含量和树脂成分混合比，以实现制造和质量可生产性及工程性能。这些技术已被开发并验证用于环氧粘合剂和预浸料树脂系统，但预计它们将适用于其他热固性材料，如酚醛树脂、聚酰亚胺或聚酯。

This recommended practice describes the physical and chemical characterization techniques for identification of epoxy adhesive and prepreg resin systems in order to verify the chemical formulation, resin B-staging, cure reaction rates, adhesive moisture content, and resin component mix ratios, as necessary to achieve manufacturing and quality producibility and engineering performance. These techniques have been developed and validated for epoxy adhesive and prepreg resin systems, but they are expected to be applicable to other thermoset materials, such as phenolics, polyimides, or polyesters.