This standard stipulates that the textile sample and a control standard sample are simultaneously exposed to room temperature and a relative humidity of 60% ± 5%, or 40 ± 5°C and a relative humidity of 85% ± 5% in an atmosphere containing ozone, until the control standard sample shows The color is equivalent to the color of the faded standard, ie as one cycle. Repeat the cycle test until the sample reaches a certain color change, or complete the predetermined number of cycles. This method is suitable for determining the ability of the color of various textiles to resist the action of ozone at room temperature and relative humidity not exceeding 65%, and in an atmosphere with high temperature and relative humidity above 80%.
GB/T 11041-1989 history
2005GB/T 11039.3-2005 Textiles-Tests for colour fastness.Colour fastness to contaminants.Part 3:Ozone in the atmosphere
1989GB/T 11041-1989 Textiles--Test for colour fastness to ozone in the atmosphere
GB/T 11041-1989 Textiles--Test for colour fastness to ozone in the atmosphere was changed to GB/T 11039.3-2005 Textiles-Tests for colour fastness.Colour fastness to contaminants.Part 3:Ozone in the atmosphere.