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ÖNORM EN ISO 11507:2007-05

Заменен
Paints and varnishes - Exposure of coatings to artificial weathering - Exposure to fluorescent UV lamps and water (ISO 11507:2007)
This International Standard specifies exposure conditions for paint coatings exposed to artificial weathering in
apparatus including fluorescent UV lamps and condensation or water spray. The effects of weathering are
evaluated separately by comparative testing of chosen parameters.
NOTE The ultraviolet light produced by fluorescent lamps simulates only part of the UV region of natural sunlight and,
consequently, the test pieces are subjected to a small but destructive portion of the spectrum.
Due to the lack of visible and infra-red energy in the light from such UV lamps compared to sunlight, the test
pieces are not heated above the temperature of the surrounding air in the way in which they would be in
practical use.
Diese Internationale Norm gehört zu einer Reihe von Normen, welche die Probenahme und Prüfung von Beschichtungsstoffen und ähnlichen Produkten behandelt. Sie beschreibt ein Prüfverfahren zum Bestimmen der Beständigkeit von Beschichtungen gegen künstliche Bewitterung in Geräten mit UV-Leuchtstofflampen und Kondensation oder Besprühen mit Wasser.
ICS
87.040 Paints. Including coating powders, paint coatings and protective paint systems / Краски и лаки. Включая порошки для нанесения покрытий, лакокрасочные покрытия и системы защитной окраски