90.20 Standard under periodical review Jul 15, 2026
ISO
ISO/TC 20/SC 14 Space systems and operations
International Standard
49.140 Space systems and operations
Published
This document defines the general requirements for atomic oxygen (AO) protective coatings that are applied on polyimide thermal control films. It also describes the different properties of coated polyimide films such as indium tin oxide (ITO), SiOx, germanium, and silicone, property measurement test methods, and selection guidelines.
PUBLISHED
ISO 23129:2021
90.20
Standard under periodical review
Jul 15, 2026