Investigation of the Effect of Apparel Fabrics Structure on Air Permeability and Thermal Comfort Properties
Abstract
Fabric structure has a major effect on air permeability and thermal comfort properties of apparel fabrics. Air permeability and thermal comfort properties of apparel depend on fabric structural properties such as weave type, fabric thickness, weight, yarn density and cover factor. Thermal conductivity, thermal diffusivity, thermal absorptivity, thermal resistance and air permeability should be measured to test thermal comfort properties of fabrics. The purpose of this study is to investigate the effect of the apparel fabrics structure on air permeability and thermal comfort properties. For this reason, air permeability and thermal comfort properties of viscose / polyester blended woven fabrics of different structures which are widely used in apparel have been examined. According to the results, a negative correlation was observed between weight, thickness, cover factor and air permeability of the fabrics. A positive correlation was observed between weight, thickness, cover factor and thermal conductivity of the fabric samples. A positive correlation was observed between weight, cover factor and thermal absorptivity of the fabric samples. Also positive correlations were observed between thickness- thermal resistance and thickness- thermal diffusivity of the fabric samples.
Keywords
References
- ASTM D 3776-09a (2017). Standard test method for mass per unit area of fabric.
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Authors
Ayca Gurarda
*
This is me
Türkiye
Tuğba Zengin
This is me
Türkiye
Gökçe Tosun
This is me
Türkiye
Publication Date
December 31, 2018
Submission Date
August 8, 2018
Acceptance Date
November 7, 2018
Published in Issue
Year 2018 Volume: 23 Number: 3
Cited By
Evaluating the thermal properties of knit fabric made of 100% conventional cotton and BCI cotton
Journal of Applied Research in Technology & Engineering
https://doi.org/10.4995/jarte.2025.23135