EFFECT OF FINISHING TECHNIQUES ON SOME PHYSICAL CHARACTERISTICS OF SHOE UPPER LEATHERS

Yıl 2017, Cilt: 27 Sayı: 2, 198 - 203, 30.06.2017

Arife Candaş Adıgüzel Zengin Nida Oğlakcıoğlu Behzat Oral Bitlisli

Öz

Aniline, pigmented and patent finishing are the common techniques used for the production of shoe upper leathers. These different finishing types applied to shoe upper leathers have affected the physical and functional properties as well as the comfort and visual characteristics of the leathers. To evaluate the effects of different finishing types on physical characteristics of shoe upper leathers, calf and goat leathers were used in the study. The water vapor permeability, air permeability and thermal resistance tests of aniline, pigmented and patent finished leathers were performed prior and after the finishing processes for the determination of comport properties of upper leathers. For the morphological characterization, Table Top Scanning Electron Microscopy (TSEM) was used. The water vapor and air permeability values were found significantly high prior to finishing process, however lower results were determined after the applications. The only statistically significant effect was found for the water vapor permeability, although no significant difference was observed for the other physical test values.

Anahtar Kelimeler

Trans-Pacific Partnership (TPP), Global Trade Analysis Project (GTAP), Computable General Equilibrium, Textiles and Apparel Exports, Turkey

AYAKKABI YÜZLÜK DERİLERİNİN BAZI FİZİKSEL KARAKTERİSTİKLERİ ÜZERINE FINISAJ TEKNİKLERİNİN ETKİLERİ

Öz

Anilin, pigment ve rugan finisaj tipleri yüzlük derilerin üretiminde kullanılan en yaygın finisaj teknikleridir. Yüzlük derilere uygulanan farklı finisaj tipleri, derilerin fiziksel, fonksiyonel özelliklerine ilaveten konfor ve görünüm özelliklerini etkilemektedir. Yüzlük derilerin fiziksel karakterizasyonu üzerine farklı finisaj türlerinin etkisini değerlendirmek için bu çalışmada dana ve keçi derileri kullanılmıştır. Anilin, pigment ve rugan finisaj işlemi görmüş mamul derilerin su buharı geçirgenliği, hava geçirgenliği ve ısıl direnç testleri yüzlük derilerin konfor özelliklerinin belirlenmesi için finisaj işlemi öncesi ve sonrası gerçekleştirilmiştir. Morfolojik karakterizasyon için masaüstü taramalı elektron mikroskobu (TSEM) kullanılmıştır. Su buharı ve hava geçirgenliği değerleri finisaj işlemi öncesi önemli ölçüde yüksek bulunmasına rağmen finisaj işlemleri sonrası daha düşük sonuçlar elde edilmiştir. Sadece su buharı geçirgenliği istatistiksel olarak etkili bulunurken, diğer fiziksel test değerleri için anlamlı bir farklılık tespit edilememiştir.

Anahtar Kelimeler

Finisaj, hava geçirgenliği, ayakkabı giyim konforu, ısıl direnç, su buharı geçirgenliği

Kaynakça

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