DIN EN ISO 11507-2007
涂料和清漆.涂层暴露于人工风蚀.暴露于荧光紫外灯和水

Paints and varnishes - Exposure of coatings to artificial weathering - Exposure to fluorescent UV lamps and water (ISO 11507:2007); English version of DIN EN ISO 11507:2007-05

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标准号

DIN EN ISO 11507-2007

发布日期

2007年05月

实施日期

废止日期

无

中国标准分类号

G51

国际标准分类号

87.040

发布单位

DE-DIN

代替标准

DIN EN ISO 16474-1-2014 DIN EN ISO 16474-3-2014

适用范围

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.