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Reactivity of different reactive groups of dyestuffs towards cotton

Started by naser.te, March 08, 2015, 12:41:52 PM

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naser.te

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
Abu Naser Md. Ahsanul Haque
Assistant Professor
TE, DIU
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