GB/T 8427-2008 Translated English of Chinese Standard. (GBT 8427-2008, GB/T8427-2008, GBT8427-2008): Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc fading lamp testhttps://www.chinesestandard.net, 2015 M03 10 - 29 pages This Standard specifies a method intended for determining the resistance of the colour of textiles of all kinds and in all forms to the action of an artificial light source representative of natural daylight (D65). This Standard is also applicable to white (bleached or optically brightened) textiles. This Standard allows the use of two different sets of blue wool standard samples. The results may not be identical. |
Common terms and phrases
air-cooled xenon arc arc lamp apparatus arithmetic mean assessment of color black standard temperature black-panel thermometer BPT black-standard thermometer BST bleached or optically blue wool standard calibrated change in blue change in color CIAcid Blue color difference produced color fastness grade Color Index color temperature Continue to expose effective humidity equal to gray eqv ISO expose the specimens exposed and unexposed exposure apparatus Exposure conditions fading fastness to light GB/T gray scale Grade humidity control infrared kilojoules L2 Standard L2 to L9 L4 Standard sample light source minimum allowable fastness number of specimens optically brightened photochromism radiant exposure radiometer samples of humidity sets of blue specimen and blue specimen holders specimen is equal specimen rack spectral spectrum steadily reduce standard sample specified test specimen Tests for color textiles thermally insulated types of apparatus unexposed areas unexposed portions white bleached wool standard samples xenon arc lamp xenon burner tube xenon lamp Zhang Heng