1.1 本试验方法包括测定水性粘合剂的不挥发物含量，如糊精、淀粉、酪蛋白和动物明胶。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 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。 1.4 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====== 4.1 粘合剂成本通常与固体含量（不挥发物含量）有关。 4.2 该测试方法可用于比较各种粘合剂的不挥发物含量，以选择粘合剂和产品均匀性。 4.3 本试验方法适用于质量控制和研究目的。

1.1 This test method covers the determination of the nonvolatile content of aqueous adhesives, such as dextrin, starch, casein, and animal gelatin. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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. 1.4 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 ====== 4.1 Adhesive cost is often related to the solids level (nonvolatile content). 4.2 This test method can be used to compare the nonvolatile content of various adhesives for adhesive selection and product uniformity. 4.3 This test method is suitable for quality control and research purposes.