Regulacje i polityka gospodarcza · 11.09.1995

Standards of Performance for New Stationary Sources Appendix A Reference Methods; Amendments to Method 24 for the Determination of Volatile Matter Content, Water Content, Density, Volume Solids, and Weight Solids of Surface Coatings

This rule establishes procedures for the determination of volatile matter content, density, volume solids, and water content for non thin film ultraviolet radiation-cured coatings. Method 24 refers to the American Society for Testing and Materials (ASTM) procedures for the determination of volatile matter content, density, volume solids, weight solids, and water content of surface coatings. This ASTM method excluded ultraviolet radiation-cured coatings which was not EPA's intent. Therefore, EPA is revising Method 24 to apply to non thin film ultraviolet radiation-cured coatings.