99.60 Withdrawal effective Sep 1, 2011
CEN
CEN/TC 139 Paints and varnishes
European Norm
87.040 Paints and varnishes
ISO 4628-6:2007 provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated. In using this method, it is essential that care be taken to distinguish between true degradation products and adhering dirt, particularly when chalking is slight.
WITHDRAWN
EN ISO 4628-6:2001
WITHDRAWN
EN ISO 4628-6:2007
99.60
Withdrawal effective
Sep 1, 2011
WITHDRAWN
EN ISO 4628-6:2011