열가공 온도에 따른 TPU 복합직물의 물성 변화 연구
- Title
- 열가공 온도에 따른 TPU 복합직물의 물성 변화 연구
- Other Titles
- Effects of Heat Treatment Temperature on Various Properties of Thermoplastic Polyurethane Composite Fabrics
- Author
- 김성훈
- Keywords
- TPU; water repellency; composite fabrics; coated polyester filament; contact angle
- Issue Date
- 2017-02
- Publisher
- 한국섬유공학회
- Citation
- 한국섬유공학회지, v. 54, no. 1, page. 22-27
- Abstract
- In this study, the tensile properties and water repellency of heat-treated thermoplastic polyurethane (TPU) composite fabric were investigated and compared with those of untreated TPU composite fabric. The TPU composite fabric was prepared using a TPU coated polyester filament (PET FY) with a volume ratio of 33%:67% (PET FY:TPU). The properties of the TPU composite fabric were found to be affected by heat treatment to various extents depending of the temperature. A maximum tenacity of 34.5 MPa, a contact angle of 130 o (indicative of good water repellency), and an ISO grade of 5 (indicative of high resistance to surface wetting) were obtained at a heat-treating temperature of 190 oC.
- URI
- http://koreascience.or.kr/article/JAKO201711656579629.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/112861
- ISSN
- 1225-1089; 2288-6419
- DOI
- 10.12772/TSE.2017.54.022
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ORGANIC AND NANO ENGINEERING(유기나노공학과) > Articles
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