This International Standard specifies conditions of temperature and relative humidity for general use in the conditioning and testing of paints and varnishes and their raw materials. It is applicable to paints and varnishes in liquid or powder form, to wet or dry films, and their raw materials.
DS/ISO 3270:1984 history
1984DS/ISO 3270:1984 Paints and varnishes and their raw materials. Temperatures and humidities for conditioning and testing