90.20 Standard under periodical review Oct 15, 2024
ISO
ISO/TC 79/SC 2 Organic and anodic oxidation coatings on aluminium
International Standard
25.220.20 Surface treatment
This document specifies a method for the determination of the surface abrasion resistance of anodic oxidation coatings produced by sulfuric acid anodizing of aluminium and its alloys. It is mainly intended for the evaluation of external architectural coatings. It is a production control method that relies to a large extent on operator experience and instruction.
PUBLISHED
ISO 18771:2019
90.20
Standard under periodical review
Oct 15, 2024