本文件规定了用于测定涂料粉末密度的液体置换比重瓶方法。该方法基于测试部分的质量和体积的确定。 用密度涂覆粉末？<1？g/cm3，可以按照ISO测量吗？1183-1和适当的方法，通过协议。

This document specifies a liquid displacement pycnometer method for the determination of the density of coating powders. The method is based on a determination of the mass and the volume of a test portion. Coating powders with density？<1？g/cm³, can be measured in accordance with ISO？1183-1 and the appropriate method, by agreement.