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The hydrophilic functional potential of two monomers on the surface of poly-(ethylene terephthalate) (PET) fabric was studied. By radical photo-polymerization, poly-(ethylene glycol) diacrylate (PEGDA) and [2-(methacryloyloxy) ethyl]-trimethylammonium chloride (METAC) were grafted on PET woven fabric, in varying concentrations in the presence of a radical photo initiator 2-hydroxy-2-methyl-1-phenyl-1-propanone (HMPP). Based on contact angle measurements, water drop test, and dynamic moisture management tests (MTT), PEGDA was found more effective in improving PET hydrophilicity. The durability of the treatment was further studied by solvent extraction, resistance to rubbing (crocking) and washing tests

UV assisted radical graft polymerization on poly-(ethylene terephthalate) for hydrophilic functionality / Kamalha, Edwin; Ferri, Ada; Periolatto, Monica; Peila, Roberta; Bongiovanni, Roberta. - ELETTRONICO. - (2017), pp. 169-207. (Intervento presentato al convegno 2017 American Association of Textile Chemists and Colorists International Conference, AATCC 2017 tenutosi a Hilton Riverside - Wilmington, usa nel 2017).

UV assisted radical graft polymerization on poly-(ethylene terephthalate) for hydrophilic functionality

Kamalha, Edwin;Ferri, Ada;Monica, Periolatto;Peila, Roberta;Bongiovanni, Roberta
2017

Abstract

The hydrophilic functional potential of two monomers on the surface of poly-(ethylene terephthalate) (PET) fabric was studied. By radical photo-polymerization, poly-(ethylene glycol) diacrylate (PEGDA) and [2-(methacryloyloxy) ethyl]-trimethylammonium chloride (METAC) were grafted on PET woven fabric, in varying concentrations in the presence of a radical photo initiator 2-hydroxy-2-methyl-1-phenyl-1-propanone (HMPP). Based on contact angle measurements, water drop test, and dynamic moisture management tests (MTT), PEGDA was found more effective in improving PET hydrophilicity. The durability of the treatment was further studied by solvent extraction, resistance to rubbing (crocking) and washing tests
2017
9781510840126
4.1 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2705267
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