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Norm

ÖNORM EN 4689

Issue date: 2021 06 01

Aerospace series - Paints and varnishes - Two-components room temperature curing polyurethane finish - High flexibility and chemical agent resistance for military application

This document specifies the requirements for a two-components flexible polyurethane topcoat to be applied over EN 4687 and/or EN 4688 primers mainly for exterior aerospac...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 23 Pages
Language:
German | English
Optionally co-design standards:
Committee 237: Aerospace
ICS
49.040
Topics
Traffic & transport, Aircraft and space vehicle engineering, Coatings and related processes used in aerospace industry
This document specifies the requirements for a two-components flexible polyurethane topcoat to be applied over EN 4687 and/or EN 4688 primers mainly for exterior aerospace applications. The primer and the finish tested to this document will be from the same manufacturer applied in accordance with (i.a.w.) their instructions/Table 1.
ÖNORM EN 4689
2021 06 01
Aerospace series - Paints and varnishes - Two-components room temperature curing polyurethane finish...
Norm
↖
ÖNORM EN 4689
2012 08 01
Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flex...
Norm