1.1 本试验方法涵盖溶剂可还原涂料中溶剂与颜料定量分离的程序。 1.2 本试验方法已被证明适用于以下类型的油漆:白色亚麻籽油室外涂料、白色大豆和邻苯二甲酸醇酸磁漆、白色亚麻籽油 o -邻苯二甲酸醇酸磁漆、红丹底漆、铬酸锌底漆、平白色内搪瓷、白色环氧磁漆、白色乙烯基甲苯改性醇酸和白色氨基改性烘干磁漆。它被认为适用于大多数溶剂可还原涂料。 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。 第节给出了具体的危险说明 6. . 1.5 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 本试验方法适用于制定溶剂还原型涂料的颜料含量规范，以及监测制造质量控制。 3.2 本试验方法提供了从可用于颜料分析的溶剂还原性涂料中分离出的颜料部分。

1.1 This test method covers the procedure for the quantitative separation of the vehicle from the pigment in solvent-reducible coatings. 1.2 This test method has been proven to be applicable to the following types of paints: white linseed oil outside house paint, white soya and phthalic alkyd enamel, white linseed o -phthalic alkyd enamel, red lead primer, zinc chromate primer, flat white inside enamel, white epoxy enamel, white vinyl toluene modified alkyd, and white amino modified baking enamel. It is considered to be applicable to most solvent-reducible paints. 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 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. Specific hazard statements are given in Section 6 . 1.5 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 test method is suitable for setting specifications for the pigment content of solvent-reducible paints as well as for monitoring manufacturing quality control. 3.2 This test method provides the isolated pigment fraction from solvent-reducible paints that may be used for pigment analysis.