This part of EN 13523 defines terms of the procedure for determiningThe colour stability of an organic coating on ametallic substrate when exposed to humid atmospheres containing sulfur dioxide.This method has been designed to provide an accelerated test for evaluatingThe colour fastness of coil coatedproducts in atmospheres containing sulfur dioxide (typical of industrial atmospheres).
EN 13523-23:2002 history
2023EN 13523-23:2023 Coil coated metals - Test methods - Part 23: Resistance to humid atmospheres containing sulfur dioxide
2015EN 13523-23:2015 Coil coated metals - Test methods - Part 23: Resistance to humid atmospheres containing sulfur dioxide
2002EN 13523-23:2002 Coil Coated Metals - Test Methods - Part 23: Colour Stability in Humid Atmospheres Containing sulfur Dioxide (F)