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SNV - SN EN 4476

Aerospace series - Paints and varnishes - Cold curing intermediate coat

inactive
Organization: SNV
Publication Date: 1 September 2011
Status: inactive
Page Count: 18
ICS Code (Coatings and related processes used in aerospace industry): 49.040
scope:

This European Standard specifies the requirements for a two component polyurethane, topcoat, with a medium degree of resistance to erosion by the effects of rain, available in a range of colours and levels of gloss, to be applied over a primer for aerospace applications on areas where rain erosion at subsonic speeds may be a problem, e.g. leading edges and air intakes.

The properties specified in this European Standard are obtained on defined aluminium alloy test pieces prepared in accordance with EN 3837 Procedure A and EN 23270 and painted with primer to EN 2435-001 and -002. The ability of the material to be used for a specific application (e.g. alternative substrate, alternative primer, specific drying conditions, etc.) should be determined by supplementary tests to confirm that the requirements of this European Standard are met.

Document History

May 1, 2020
Aerospace series ‐ Paints and varnishes ‐ Cold curing intermediate coat
This document specifies the requirements for an intermediate coat to be applied over a primer for aerospace applications and with a topcoat for aerospace applications on top. The properties specified...
SN EN 4476
September 1, 2011
Aerospace series - Paints and varnishes - Cold curing intermediate coat
This European Standard specifies the requirements for a two component polyurethane, topcoat, with a medium degree of resistance to erosion by the effects of rain, available in a range of colours and...

References

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