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    한국섬유공학회지, Vol.56, No.1, pp. 41-50, 2019
    다기능 의류소재용 Polypropylene 방적사 교직물의 성능 평가
    Performances Evaluation of Mixture Fabric Using Polypropylene Spun Yarn for Multi-functional Clothing
     
    김정화 · 이정순
     
    This study investigated the characteristics of mixture fabrics made of polypropylene(PP) spun yarn (P1, P2); polyethylene terephthalate (PET) filament yarn (P1, P2); and the composite yarn of rayon (P4), cotton (P3), and polyester fiber (TC). The results of the study are as follows. For the moisture control properties, P1 (PET/PP) and P3 (cotton/PP) were superior to other fabrics with a “very good” accumulative one-way transport index (AOTI) grade. The overall moisture management capacity (OMMC) of P1, P3, and TC (PET/cotton) was also "very good" and showed excellent moisture control performance. As a result of investigating the antifouling properties of five test fabrics, P1 and P2 (PET/PP40) showed low soil release characteristics, while the oil repellency properties exhibited higher rates. The mixture fabrics of PP yarn (P1–P4) showed excellent pilling resistance compared with TC. P1 and P2, consisting of PP spun yarn and PET filament yarn, showed significantly lower triboelectric charge than the other materials. Investigating the thermal properties result, P1 and P2 showed higher thermal insulation than TC. In the evaluation of antimicrobial activity, PP spun yarn mixture fabrics P1 and P2 showed excellent antibacterial properties, with 99.9% bacteriostatic reduction rate against Staphylococcus aureus and Klebsiella pneumoniae.
     
    Keywords : polypropylene spun yarn mixture fabric, moisture control property, antistatic property, thermal insulation, antibacterial property
    DOI : https://doi.org/10.12772/TSE.2019.56.041
     
    Full text(PDF)  다기능 의류소재용 Polypropylene 방적사 교직물의 성능 평가