1.1 本规程旨在作为选择适当ASTM试验方法的指南，以确定纤维素、乳液、树脂溶液、虫胶和清漆的挥发性和非挥发性含量。 注1: 本规程不包括测定挥发性成分的标准。 1.2 实践中引用的标准如下: 分类 部分 ASTM标准 纤维素酯类塑料 5.1 D871 D914 D1347 乳液 5.2 D2369 树脂溶液 5.3 D1259 D1490 虫胶 5.4 D29 D1650 清漆 5.5 D115 D1644 1.3 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。 1.4 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 原材料的不挥发物含量可用于确定油漆和相关涂层的总不挥发物含量（固体）。这些信息对于涂料生产商和用户测定可用于成膜的总固体和估计挥发性有机物含量可能有用。

1.1 This practice is intended to serve as a guide to the selection of the proper ASTM test method for determining the volatile and nonvolatile content of cellulosics, emulsions, resin solutions, shellac, and varnishes. Note 1: Standards for determining the composition of the volatile fraction are not covered by this practice. 1.2 The standards referenced in the practice are as follows: Classification Section ASTM Standard Cellulosics 5.1 D871 D914 D1347 Emulsions 5.2 D2369 Resin Solutions 5.3 D1259 D1490 Shellac 5.4 D29 D1650 Varnishes 5.5 D115 D1644 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 The nonvolatile content of raw materials may be used to determine the total nonvolatile content (solids) of paint and related coatings. Such information may be useful to coatings producers and users for the determination of the total solids available for film formation and for the estimation of the volatile organic content.