ISO 23129:2021

Space systems — Thermal control coatings for spacecraft — Atomic oxygen protective coatings on polyimide film

Publication date:   Sep 27, 2021

General information

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

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Scope

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.

Life cycle

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PUBLISHED
ISO 23129:2021
90.20 Standard under periodical review
Jul 15, 2026