Daffodil International University

Science & Information Technology => Science Discussion Forum => Topic started by: naser.te on March 08, 2015, 12:41:52 PM

Title: Reactivity of different reactive groups of dyestuffs towards cotton
Post by: naser.te on March 08, 2015, 12:41:52 PM

Reactivity of different reactive groups of dyestuffs towards cotton

Reactive dyes show different substantivity and reactivity due to their different reactive groups. Suppose-

Reactive group                Elaborated name                         Reactivity
DCT                                        Dichlorotriazinal                                 High
DFCP                                Diflourochloropyramidine                 Moderate to high
VS                                        Vinyl sulphone                                 Moderate
MFT                                       Monoflourotriazinal                         Moderate
MCT                                       Monochlorotriazinal                         Low
TCP                                       Trichloropyramedine                         Low