나일론 6 섬유의 감량가공 및 특성 연구
A Study on the Weight Loss Treatment and Characteristics of Nylon 6 Fiber
0
조회
0
다운로드
5
인용
0
참고문헌
키워드
초록
Weight loss treatment of a fiber leads an improvement of its handle and drape properties. Hydrolysis of a fiber is commonly known as a method to reduce its weight of 5-40%. Most of the studies on the weight loss treatment are mainly based on polyester fibers and there has been almost no study on the weight reduction of nylon fibers. In this study, however, in order to develop a use of nylon 6 fiber for the industrial applications such as toothbrush, underwear, carpet and more, weight loss treatment of a nylon 6 fiber was carried out. Under various treatment conditions, morphological analysis were done to observe the change in the structure of the surface and analysis. From the observation of formic acid treated nylon 6 fiber, there were many etched and deformed morphologies. Thermal and crystalline properties were analyzed to find the changes in the crystal structure caused by the weight loss treatment. There were little differences in the crystalline properties of nylon 6 fiber by formic acid treatment. Tensile strength of nylon 6 fiber decreases with acid concentration. The FITR peak intensity of the amide bond decreases with formic acid concentration.
Abstract
Weight loss treatment of a fiber leads an improvement of its handle and drape properties. Hydrolysis of a fiber is commonly known as a method to reduce its weight of 5-40%. Most of the studies on the weight loss treatment are mainly based on polyester fibers and there has been almost no study on the weight reduction of nylon fibers. In this study, however, in order to develop a use of nylon 6 fiber for the industrial applications such as toothbrush, underwear, carpet and more, weight loss treatment of a nylon 6 fiber was carried out. Under various treatment conditions, morphological analysis were done to observe the change in the structure of the surface and analysis. From the observation of formic acid treated nylon 6 fiber, there were many etched and deformed morphologies. Thermal and crystalline properties were analyzed to find the changes in the crystal structure caused by the weight loss treatment. There were little differences in the crystalline properties of nylon 6 fiber by formic acid treatment. Tensile strength of nylon 6 fiber decreases with acid concentration. The FITR peak intensity of the amide bond decreases with formic acid concentration.
참고문헌 (13)
- A. Khoddami, "Effect of Different Poly(ethylene terephethalate)Hydrolysis to Manipulate Proper Nano-Surface Structures for Fabricating Ultra Hydrophobic Substrate", Textiles and Polymers, 1(1), pp.36~ (2013)
- S. H. Adeyemi, "Hydrolytic Degradation of Nylon-6 by Pseudomonas aeruginosa HE858284 Isolated from Solid Waste Dumpsites in Lagos State, Nigeria", Natural Sciences Research, 5(2), pp.130~ (2015)
- M. S. Park, "A Study on the Crystal Structure of PET Films by the Alkali Treatment", J. of the Korean Society of Dyers and Finishers, 8(3), pp.16~ (1996)
- K. V. Datye, "Recycling Processes and Products inNylon 6 Fibre Industry", Indian J. of Fibre and Textile Research, 16, pp.46~ (1991)
- 송유선, "알칼라제를 이용한 폴리아미드 섬유의 효소가공", 한국의류학회지, 35(8), pp.1006~1013 (2011), 한국의류학회
- D. S. Lee, "Chemical Decomposition and Recycling of Polymers", Polymer Science and Technology, 9(6), pp.456~ (1998)
- K. Ueda, "Synthesis of High Molecular Weight Nylon 6 by Anionic Polymerization of ε-Caprolactam, Mechanism and Knitics", Polymer, 29, pp.567~ (1997)
- E. Petrovicova, "Nylon 11", silica Nanocomposite Voatings Applied by the HVOF Process I, Microstructure and Morphology, 2000, pp.77, 1684~
- J. Xiao, "Preparation and Characterization of Poly (butylene terephthalate) Nanocomposites from Thermally Stable Organic-modified Montmorillonite", European Polymer J, 41, pp.1030~ (2005)
- W. H. Carothers, "Studies of Polymerization and Ring Formation XV, Artificial Fibers from Synthetic Linear Condensation Superpolymers", The American Chemical Society, 54(4), pp.1579~ (1932)
- A. Kiumarsi, "Enzymatic Hydrolysis of Nylon 6 Fiber Using Lipolytic Enzyme", J. of Applied Polymer Science, 116, pp.3140~ (2010)
- 서말용, "해도형(海島型) PET 초극세섬유의 알칼리 가수분해에 관한 연구", 한국염색가공학회지, 25(4), pp.303~313 (2013), 한국염색가공학회
- 박명수, "Nylon 6-Polyester 조성비에 따른 분할사의 알칼리 분해거동과 물성 변화", 한국염색가공학회지, 26(4), pp.331~338 (2014), 한국염색가공학회