Ceramic coatings for water-repellent textiles

17th World Textile Conference AUTEX 2017 - Shaping the Future of Textiles

Colleoni, C.^1 ; Esposito, F.^1 ; Guido, E.^1 ; Migani, V.^1 ; Trovato, V.^1 ; Rosace, G.^1,2

University of Bergamo, Department of Engineering and Applied Sciences, Viale Marconi 5, Dalmine (Bg)

24044, Italy^1

Local Unit INSTM-Consorzio Interuniversitario Nazionale per la Scienza e la Tecnologia Dei Materiali, Firenze, Italy^2

关键词: Anti-bacterial;    Silica film;    Textile fabric;    Textile-finishing agents;    Water contact angle;    Water repellency;    Water repellents;    Water uptake;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/254/12/122002/pdf
DOI  :  10.1088/1757-899X/254/12/122002

来源: IOP

【 摘 要 】

In recent years, ceramic coatings have been widely studied for their potential performance in many scientific and technological fields. Ceramic coatings are also used as a textile-finishing agent to impart several properties such as anti-bacterial, anti-abrasion, flame retardant. In this study, fluoro free water repellent finishings have been developed to assess the features of the silica films on the textile fabrics. The water repellency of the treated samples has been evaluated by different tests such as water contact angle, water uptake and drop test.