A New Approach to Dyeing of 80 : 20 Polyester/Cotton Blended Fabric Using Disperse and Reactive Dyes

Table 1

Details of azeotropic solvent mixture.

S. no	Solvent System	Weight %	Volume %	Solubility parameter	Polarity Index	B. P. (°C)
	Acetone	24.3	30.6	10.0
1	Ethyl alcohol	10.4	13.2	12.7	14.5	63.2
	Chloroform (Ac-EA-Cf)	65.3	44.0	9.3
	Acetone	51.1	64.3	10.0
2	Methyl acetate	5.6	6.0	9.8	9.5	49.7
	n-Hexane (Ac-MAc-nH)	43.3	66.1	7.3