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ISO/TR 20470-1:2026

New weatherable topcoats as part of an associated protective coating system — Part 1: Weathering of FEVE type fluoropolymer topcoat

Mar 27, 2026

General information

60.60     Mar 27, 2026

ISO

ISO/TC 35/SC 14

Technical Report

25.220.01  

English  

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Scope

This document describes the basic characteristics of fluoroethylene vinyl ether copolymer (FEVE) type fluoropolymer topcoats and their coating systems. Information on the weathering performance of the fluoropolymer topcoats and associated coating systems for over 30 years is also provided.[1]],[[4]]-[[12]
This document covers:

weathering data of FT (FEVE fluoropolymer topcoat);
chemical analysis of outdoor exposed coated panels focusing on the paint surface and their cross-sections.

This document does not include FEVE type waterborne fluoropolymer topcoats and their coating systems.

Life cycle

NOW

PUBLISHED
ISO/TR 20470-1:2026
60.60 Standard published
Mar 27, 2026