本文件规定了一种试验方法，用于在涂覆后或在中间或最终干燥后直接测定涂层的不挥发物。在实践中，挥发性物质的测定尤其适用于用附加涂层材料重新涂覆的水薄涂层。 此外，该方法还可用于比较不同应用和干燥方法的效率。 使用后产品的非挥发性或挥发性物质含量不是绝对变量，而是 取决于试验期间的应用和干燥条件。因此，应用 该方法仅给出非挥发性物质含量的相对值，而非实际值，因为 溶剂保留、低热分解和蒸发- 分子含量。交叉引用:ISO 15528ISO 1513ISO 4618ISO 1514ISO 5725-2ISO/TR 22971购买本文件时可获得的所有现行修订均包含在购买本文件中。

This document specifies a test method for the determination of non-volatile matter of coatings directly after application or after intermediate or final drying. In practice, the determination of volatile matter is applied particularly in regard to water-thinnable coatings which are re-coated with an additional coating material. Furthermore, the method can be used to compare the efficiency of different application and drying methods. The content of non-volatile or volatile matter of a product after application is no absolute variable but depends on the application and drying conditions applied during the test. Consequently, applying this method gives only relative values and not the real values for the content of non-volatile matter, due to solvent retention, thermal decomposition and evaporation of low-molecular contents.Cross References:ISO 15528ISO 1513ISO 4618ISO 1514ISO 5725-2ISO/TR 22971All current amendments available at time of purchase are included with the purchase of this document.