1.Adsorption: Dye molecules initially come into contact with the textile fibers through adsorption, which is the physical attraction of dye molecules to the surface of the fibers. This is typically a weak and reversible interaction. 2.Diffusion: After adsorption, dye molecules need to diffuse into the interior of the fibers. This process is essential for achieving a lasting and vibrant color. The rate of diffusion depends on factors like temperature, concentration, and fiber type
16.07.2025 04:09