GİYSİLİK KUMAŞLARIN YAPISININ HAVA GEÇİRGENLİĞİ VE TERMAL KONFOR ÖZELLİKLERİ ÜZERİNE ETKİSİNİN İNCELENMESİ

Yıl 2018, Cilt: 23 Sayı: 3, 169 - 178, 31.12.2018

Ayca Gurarda Tuğba Zengin Gökçe Tosun

https://doi.org/10.17482/uumfd.452140

Öz

Kumaş
yapısı, giysilik kumaşların hava geçirgenliği ve termal konfor özellikleri
üzerinde önemli etkiye sahiptir. Hava geçirgenliği ve termal konfor özellikleri
örgü tipi, kumaş kalınlığı, gramaj, sıklık ve örtme faktörü gibi kumaş yapısal
özelliklerine bağlıdır. Termal iletkenlik, termal yayılma, termal absorptivite,
termal direnç ve hava geçirgenliği kumaşların termal konfor özelliklerini test
etmek için ölçülmelidir. Bu çalışmanın amacı, giysilik kumaşların yapısının
hava geçirgenliği ve termal konfor özellikleri üzerine etkisini incelemektir.
Bu sebeple, giysilerde çok kullanılan farklı yapılardaki viskon/polyester
karışımlı dokuma kumaşların hava geçirgenliği ve termal konfor özellikleri
incelenmiştir. Sonuçlara göre, kumaşların gramaj, kalınlık, örtme faktörü ile
hava geçirgenlik değerleri arasında negatif korelasyon elde edilmiştir.
Kumaşların gramaj, kalınlık, örtme faktörü ve termal iletkenlik değerleri arasında
pozitif korelasyon bulunmaktadır. Kumaşların gramaj, örtme faktörü ve termal
yayılma değerleri arasında  pozitif
korelasyon bulunmaktadır. Aynı zamanda, kumaşların kalınlık ile termal
absorptivite ve termal direnç değerleri arasında da pozitif korelasyon
bulunmaktadır.

Anahtar Kelimeler

Giysi, kumaş yapısı, termal konfor, hava geçirgenliği

Investigation of the Effect of Apparel Fabrics Structure on Air Permeability and Thermal Comfort Properties

Öz

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.

Anahtar Kelimeler

Apparel, weave type, thermal comfort, air permeability

Kaynakça

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