Functionalized nanofibrous coating on cotton fabrics

Gavrilenko, O and Wang, X 2019, 'Functionalized nanofibrous coating on cotton fabrics', Cellulose, vol. 26, no. 6, pp. 4175-4190.


Document type: Journal Article
Collection: Journal Articles

Title Functionalized nanofibrous coating on cotton fabrics
Author(s) Gavrilenko, O
Wang, X
Year 2019
Journal name Cellulose
Volume number 26
Issue number 6
Start page 4175
End page 4190
Total pages 16
Publisher Springer BV
Abstract A nanofibrous polyurethane coating was achieved by direct electrospinning of nanofibers onto the surface of padded fabrics followed by functionalisation with a water/oil repellent. As a comparison, a conventional knife method was also applied to coat the polyurethane onto the padded cotton fabrics. The obtained coated fabrics were examined by SEM, FTIR, and for thickness, water contact angle and air permeability. It was found that an interconnected nanofibrous structure has formed over the surface cotton fibers due to the binder's effect. The nanofibrous coating on the surface of cotton fabrics brings in enhanced hydrophobicity with better permeability than the knife coated bulky membrane. The generation of a nanofibrous surface on textiles provides a platform for tailoring the surface with multiple functions towards next generation performance textiles.
Subject Textile Technology
Keyword(s) Cotton
Nanofibrous coating
Electrospinning
Water contact angle
DOI - identifier 10.1007/s10570-019-02342-y
Copyright notice © Springer Nature B.V. 2019
ISSN 0969-0239
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