DYCROFIX 'HE' Dye : 

These are bifunctional Reactive Dyes. Which are having two reactive molties of the same type viz Monochloro Triazinyl. The chromogen of the colour is supported through a stillbene in the molecule. This structure provides good light fastness and as well good washing fastness because of having high molecular weight.
DYCROFIX 'HE' Dyes give good yields irrespective the M:L ratio and having high substantivity. These are having high fixation and tinctorial value.
All shades of DYCROFIX 'HE' are mutually compatable in combination with good shade reproducibility. The optimum fixation temperature of DYCROFIX 'HE' Dyes is 80-85 Deg. C.