Factors Affecting The Light Fastness Of Dyes

Date:Apr 11, 2019

1. The wavelength of the light source and the illuminating light;

2. Environmental factors;

3. The chemical nature and arrangement of the fibers;

4. The bonding strength of the dye to the fiber;

5. The chemical structure of the dye;

6. Dye concentration and aggregate state;

7. The effect of artificial sweat on the fading of dyes;

8. Effect of additives.