Saturday, May 26, 2012

Comparison Between Reactive Dye and Azoics Dye | Comparison Between Vat Dye and Azoic Dye


3. Limited Shade range in Azoics.
4. Bright pinks , bright Blue . olive green , green and blacks are not possible in Naphthols.
5. No fear of photodegradation in Naphthols.


6. Rubbing na dlight fastness is inferior in Naphthol dyeing.


7. More Suitable for Tie-dye and space dyeing. 

Reactive Dye Vs Azoics Dye
1. Limited shade range in Azoics.




2. Dyeing method is very complex with too many variables in naphtholation , diazotisation and developing baths.
3. Color fastness to Chlorine is better in naphthols.
4. Rubbing and Light fastness are inferior in azoics.
5. Dark and bright reds , maroons and ornages can be produced in azoics which are difficult in reactives.
6. Azoics are suitable for Tie-dye and space dyeing.


5 Textile Technology: Comparison Between Reactive Dye and Azoics Dye | Comparison Between Vat Dye and Azoic Dye 3. Limited Shade range in Azoics. 4. Bright pinks , bright Blue . olive green , green and blacks are not possible in Naphthols. 5. No fear o...
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