Disperse dye
Disperse dyes are dyes intended for polyester,[1] acetate, and related hydrophobic fibers. It is estimated that 85% of disperse dyes are azos or anthraquinone dyes.[2]
Disperse dye have low solubility in water, typically less than 1 mg/L. They are applied to the article as an extremely fine suspension. Upon attachment to the article, the particles dissolve and, owing to their low molecular weight, migrate throughout.
References
- ^ "Dyeing Polyester with Disperse Dye".
- ^ Hamprecht, Rainer; Westerkamp, Aloys (2000). "Disperse Dyes". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a08_565. ISBN 978-3527306732.