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Air Jet Spinning법을 이용한 PCL/PEO 복합나노섬유 제조 기술
국은지(Eun Ji Kuk),황명구(Myung Goo Hwang),김명근(Myung Geun Kim),김상범(Sang Bum Kim),김연직(Yeon Jig Kim),임재규(Jae Kyoo Lim) 대한기계학회 2013 대한기계학회 춘추학술대회 Vol.2013 No.12
This study woven PCL by different concentrations using Air Jet Spinning Method(AJS), observed the surface and manufactured nano-fiber under the optimal condition. PCL is cheap with superior processability and lots of studies on it have been conducted as a biodegradable material without any toxicity. In comparison with other biodegradable high molecule, the speed of degradation is slow. So, there are weaknesses that its mainly used for the system of organ drug transfer or has low mechanical characteristics. To improve mechanical characteristics of PCL nano-fiber manufactured by Air Jet Spinning method, nano-fiber was manufactured by blending PEO. PCL/PEO blending nano-fiber showed increased tensile strength and hydrophilicity respectively.