释义 |
disperse dye
disperse dye[də′spərs ‚dī] (materials) A very slightly water-soluble, colored material for use on cellulose acetate and other synthetic fibers; color is transferred to the fiber as extremely finely divided particles, resulting in a solution of the dye in the solid fiber. disperse dye
disperse dyeA textile pigment used to color polyester fabrics. It is a cause of allergic contact dermatitis, esp. seen in skin folds, where clothes may chafe against the skin. Allergies to disperse dyes can be avoided by wearing natural-fiber clothing. |