Product Profile of Vinyl Sulphone Based Dyes
Saraf Chemical Industries offers Vinyl Sulphone Based Dyes. Saraf Chemical Industries manufactures and supplies Reactive and Direct dyes through merchant
exporters. The Sunzol Vinyl Sulphone Based Dyes are Reactive Dyes possessing Vinyl Sulphone as the reactive group. The Vinyl Sulphone Based Dyes possess poor
affinity for cellulosic fibres in absence of salt and alkalise. For this reasons, they are suitable for use on pad. The dyeing methods may therefore, be classified under the
padding and exhaust processes, standing baths are not recommended, as in alkaline medium inactivation of the dyestuff by reaction with water takes place as a side
reaction.
Key Features of Vinyl Sulphone Based Dyes
- Posses excellent brightness and good wet fastness
- They are dischargeable
- They are suitable for exhaust and different pad dyeing methods and discharge printing
- Ease of washing off unfixed dyestuffs i.e. minimum staining of the white ground in printing
- They are applicable at 40° C and 60° C.
