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Normas DIN – AENOR
DIN EN 4476:2011-07

DIN EN 4476:2011-07

Aerospace series - Paints and varnishes - Cold curing intermediate coat; German and English version EN 4476:2011

Série aérospatiale - Peintures et vernis - Couche intermédiaire polymérisant à température ambiante; Version allemande et anglaise EN 4476:2011

Luft- und Raumfahrt - Beschichtungsstoffe - Zwischenbeschichtung, kalthärtend; Deutsche und Englische Fassung EN 4476:2011

Fecha Anulación:
2019-12 /Withdrawn
Equivalencias internacionales:

EN 4476 (2011-05)

TS EN 447 (2000-01-06)

Relación con otras normas DIN:

Reemplazada por: DIN EN 4476:2019-12

This 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 standard are obtained on defined aluminium alloy test pieces prepared in accordance with EN 3837 Procedure A and ISO 3270 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 standard are met.
Aerospace transport, Air transport, Ambient temperatures, Chemical properties, Coating materials, Corrosion-resistant, Cures, Finishing painting, Paints, Performance tests, Physical properties, Polyurethane, Priming coats, Properties, Space transport, Specification (approval), Test procedures, Two-component coatings, Weathering resistance
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