ASTM proposes test method for dirt pick-up resistance of architectural paints & stains

摘要

A PROPOSED new ASTM International test method will combine existing in-house methods for dirt pick-up resistance for architectural paints and stains in an effort to standardize testing for dirt repellency throughout the industry. The proposed standard, ASTM WK38233, Test Method for Dirt Pick-Up Resistance for the Films of Architectural Paints and Stains, is currently being developed by Subcommittee D01.42 on Architectural Coatings, part of ASTM international Committee D01 on Paint and Related Coatings, Materials and Applications.