Daffodil International University
Faculty of Engineering => Textile Engineering => Topic started by: fatima on March 30, 2014, 06:45:36 PM
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Functional Dyes:
Dyes, and related ultraviolet (UV) and particularly infrared (IR) active molecules, which have been specifically designed for these hi-tech applications, are generally called functional dyes.
Functional dyes are designed to interact with electromagnetic radiation, pH, electricity, heat, pressure and even frictional forces