Effects of fibre parameters on the ultraviolet protection of fibre assemblies
Data(s) |
01/01/2016
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Resumo |
Ultraviolet (UV) radiation protection is becoming increasingly necessary for human health, and textiles play an important role. The interaction between UV light and textiles is a complex one, involving fibre, yarn and fabric parameters. In this study, an optical model is presented for examining the influences of fibre parameters on the UV protection offered by a bundle of fibres with a given mass. The effects of mean fibre diameter and fibre type on UV absorption were examined. The model was verified with results of UV–visible diffuse reflectance measurements on natural and synthetic fibres. When the mass of fibres was kept constant, within the measurement range in this study, a bundle of fibres with coarser fibres had a lower UV reflectance than that with finer ones. The model accurately predicted factors influencing UV protection, including fibre diameter, fibre transmittance, porosity and refractive index. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Taylor and Francis |
Relação |
http://dro.deakin.edu.au/eserv/DU:30074524/yu-effectsoffibre-2016.pdf http://dro.deakin.edu.au/eserv/DU:30074524/yu-effectsoffibre-inpress-2015.pdf http://www.dx.doi.org/10.1080/00405000.2015.1054144 |
Direitos |
2015, The Textile Institute |
Palavras-Chave | #fibre diameter #fibre volume percentage #optical model #porosity #refractive index #UV protection |
Tipo |
Journal Article |