99.60 Withdrawal effective Sep 5, 2007
CEN
CEN/TC 139 Paints and varnishes
European Norm
87.040 Paints and varnishes
This part of ISO 4628 provides pictorial reference standards for designating thedegree 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 is taken to distinguish between true degradation products and adhering dirt, particularly when chalking is slight.
WITHDRAWN
EN ISO 4628-6:2001
99.60
Withdrawal effective
Sep 5, 2007
WITHDRAWN
EN ISO 4628-6:2007