Finishing blend cotton/PES by combination of reactive resin and chitosan

Abstract

The tendency of textile materials to crease is reduced by the finishing process when cross-linked compounds are incorporated in the amorphous phase, which improve the recovery of material after the elimination of the pressure load. Because of adverse effects on human health conventional formaldehyde-based processing compounds are increasingly substituted by new compounds and by use of biopolymers. In the paper, examined is the possibility of using the biopolymer chitosan in combination with reactive resin to improve the physical properties of fabrics made of blended cotton/PES. The use of chitosan in combination with commercial reactant improves the physical characteristics of fabrics, because increasing the concentrations of biopolymer progressively increases recovery angle (a0), quality number (K) and the bursting strength of the treated fabric.

Keywords

• cotton/pes blend
• reactive resin
• chitosan
• recovery angle
• quality number