The Effect of Moisture Contained in Woven Fabric on Its Air Permeability And Porosity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003887" target="_blank" >RIV/46747885:24410/16:00003887 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Effect of Moisture Contained in Woven Fabric on Its Air Permeability And Porosity
Original language description
Air permeability and porosity are very important properties of textile fabrics and these properties are strongly related to each other. Another very important property of fabrics is their ability to moisture absorption. During normal use, the textile materials are moisturized due to the sweating. Moisture contained in the fabric reduces its porosity and therefore, it can be expected that it will also reduce its air permeability. This paper presents the results of an experiment which was carried out on a set of fabrics – cotton, polypropylene and cotton/polypropylene blends. Changes in the porosity and air permeability of these fabrics were investigated depending on the portion of the moisture contained in the fabric and also on the portion of the cotton fibres contained in the fabric. It was found that the changes in polypropylene fabrics are only little, conversely the most pronounced changes are in cotton fabrics. The change of the air permeability depending on the percentage of moisture content it is possible to approximate by a second-order polynomial model.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
21st International Conference STRUTEX Structure and Structural Mechanics of Textiles Conference Book
ISBN
978-80-7494-269-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
137-143
Publisher name
Technical University of Liberec
Place of publication
Liberec
Event location
Liberec
Event date
Jan 1, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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