Properties and Preparation of Resistant Polyurethane-coated Fabrics to Ageing by Sol-Gel Thin Films (CROSBI ID 576915)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Somogyi Škoc, Maja ; Pezelj, Emira
engleski
Properties and Preparation of Resistant Polyurethane-coated Fabrics to Ageing by Sol-Gel Thin Films
In this work hybrid thin films on polyurethane coated fabrics were prepared by sol-gel process with addition of TiO2 and ZnO particles to reduce insufficient resistance to ageing in way of low colour fastness as one of the most common complaints about domestically produced seats for yachts and speedboats. Sol-gel derived hybrid films were deposited by dip-coating from 3-glycidoxypropiltrimethoxysilane (GLYMO). By varying the concentration of precursor and auxiliaries, mass concentration of TiO2 and ZnO particles, drawing speed as well as the methods and process of fabrics treating, optimal processing conditions were established. Samples were exposed for 300 hours to Xenon arc source. The retention of the textile character as an important requirement of a new textile material was successfully met. Hybrid films were further characterized by scanning electron microscopy and colour fastness by Datacolor.
polyurethane-coated fabrics; ageing; sol-gel; thin film
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Podaci o prilogu
173-174.
2011.
objavljeno
Podaci o matičnoj publikaciji
New Frontiers in Fiber Materials Science
Kornev, K. ; Brown, P.
Clemson: Clemson University, South Carolina, USA
Podaci o skupu
New Frontiers in Fiber Materials Science
poster
10.10.2011-13.10.2011
Charleston (SC), Sjedinjene Američke Države