A Study on Improving Dyeability of Polyester Fabric Using Lipase Enzyme

• Autorzy: Kumar Jeyaraman Anandha , Kumar M. Senthil

Identyfikatory

DOI

10.2478/aut-2019-0030

• Języki publikacji: EN

Abstrakty

EN

Enzymatic hydrolysis on synthetic fibers enhances the hydrophilicity and solves the concerns regarding the environmental issues of textile industry. Lipase hydrolyses ester linkages in polyethylene terephthalate and produces polar hydroxyl and carboxylic groups. The study aims to identify and investigate the effect of enzyme treatment on weight loss and surface modification of polyester fabrics. Also the functional groups present before and after treatment and the effect of enzyme treatment on the improvement of dye uptake are studied. The test indicates that enzymatic process creates less surface damage, weight loss and improved moisture regain, dye uptake, and shear properties.

Słowa kluczowe

EN

enzymatic hydrolysis; polyethylene terephthalate; weight loss; shear properties

PL

hydroliza enzymatyczna; politereftalan etylenu; redukcja masy ciała

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2020
• Tom: Vol. 20, no. 3
• Strony: 243--249
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Kumar Jeyaraman Anandha

• Department of Textile Processing, GRG Polytechnic College, Kuppepalayam, Sarkar Samakulam, Coimbatore, India

autor

Kumar M. Senthil

• Department of Textile Technology, PSG College of Technology, Peelamedu, Coimbatore, India

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).