ISO 105-G04:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Textiles Tests for colour fastness Part G04: Colour fastness to oxides of nitrogen in the atmosphere at high humidities
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-28-2018
English, French
12-07-1989
A test specimen and a apiece of control fabric are simultaneously exposed to oxides of nitrogen in an atmosphere which is maintained at 87.5 % 2.5 % relative humidity and at temperature of 40 C 1 C until the control fabric shows a colour change corresponding to that of a reference of fading. The exposure/measurement cycle is repeated until the specimen shows a definite colour change or for a prescribed number of cycles.
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