Samiha Gawish

Improvement of Wool Properties

• Broschiertes Buch

Produktbeschreibung

Modification of woolen fabrics were achieved by several methods such as grafting beta-cyclodextrin, beta-cyclodextrin derivatives(monochlorotriazinyl, beta-cyclodextrin) and low molecular weight deacetylated chitosan in the presence of citric acid(CA) as cross- linking agent using conventional finishing technique of pad-dry -cure at different quaternary ammonium salts concentration. The improved properties of the modified wool fabrics were evaluated using urea bisulphite solubility test ,tensile strength ,elongation and crease recovery angle. Yellowness index and scanning electron microscopy (SEM) were performed . Dyeing properties of the modified wool fabrics were studied using acid and reactive dyes .The biocidal activity of the modified and unmodified (control) wool samples was evaluated against moth larvae and some species of bacteria (Escherichia coli G-, Staphylococcus aureu G +) and (Candida albicans, Aspergillus flavus).

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Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 56
• Erscheinungstermin: 1. Februar 2018
• Englisch
• Abmessung: 220mm x 150mm x 4mm
• Gewicht: 102g
• ISBN-13: 9786202080989
• ISBN-10: 6202080981
• Artikelnr.: 51273946

Autorenporträt

Prof.S.Gawish recebeu o B.Sc. em Engenharia Química1969,M.Sc. Leather Technology 1979 e Ph.D. Surfactants1980, Universidade de Alexandria. É especializada em Química Têxtil, Centro Nacional de Investigação, Cairo. Desde 2005. Tem sido Professora Emeritus e tem recebido prémios estatais egípcios da Academia de Ciência e Tecnologia.