Key Features of Bifunctional Reactive Dyes

• Have two reactive molties of the same type viz Monochloro Triazinyl.
• The chromogen of the colour is supported through a stillbene in the molecule.
• Have good light fastness and as well good washing fastness
• Have high substantivity.
• These are having high fixation and tinctorial value.
• All shades are mutually compatible in combination with good shade reproducibility.
• The optimum fixation temperature is 80-85 Deg. C.