هيئة المواصفات والمقاييس العربية السورية
The Syrian Arab Organization For Standardization & Metrology
3990
25.220.20
29
National - Accredited - non-mandatory
new
Engineer
2020-12-24
Anodizing of aluminium and its alloys — Method for specifying decorative and protective anodic oxidation coatings on aluminium
This document specifies a method for specifying decorative and protective anodic oxidation coatings on aluminium (including aluminium-based alloys). It defines the characteristic properties of anodic oxidation coatings, lists methods of test for checking the characteristic properties, provides minimum performance requirements, and gives information on the grades of aluminium suitable for anodizing and the importance of pretreatment to ensure the required appearance or texture of the finished work. It is not applicable to a) non-porous anodic oxidation coatings of the barrier layer type, b) anodic oxidation coatings produced by chromic acid or phosphoric acid anodizing, c) anodic oxidation coatings intended merely to prepare the substrate for subsequent application of organic coatings or for the electrodeposition of metals, and d) hard anodic oxidation coatings used mainly for engineering purposes, for which abrasion and wear resistance are the primary characteristics (see ISO 10074).
ISO 7599/2018