ISO/TR 20470-1:2026
International Standard
Current Edition
·
Approved on
27 March 2026
New weatherable topcoats as part of an associated protective coating system — Part 1: Weathering of FEVE type fluoropolymer topcoat
ISO/TR 20470-1:2026 Files
English
17 Pages
Current Edition
OMR
47.55
ISO/TR 20470-1:2026 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.
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