Effect of HPC on the thermo-sensitive and hydrophilicity of PAN films
In this paper, a series of blend films were prepared based on Polyacrylonitrile (PAN) and hydroxypropylcellulose (HPC). The phase transition temperature of these blend films was investigated by UV-vis spectrophotometer and Differential Scanning Calorimetry (DSC). The results showed that the phase transition temperature of HPC/PAN blend films was lower than that of HPC because of the addition of PAN, and the more PAN contents the lower LCST of blend films. The contact angle and surface images of HPC/PAN blend films were studied. It was indicated that HPC could endow PAN films with not only thermo-sensitive property but also great hydrophilicity.
LI Hui LI Xiaoyan ZHANG Jing ZHOU Qinfang ZHOU Yongxiang
Key Laboratory of Aids Chemistry and Technology for Light Chemical Industry, Ministry of Education, Clothing and Art Design College, Xi’an Polytechnic University, Xi’an 710048, P.R China
国际会议
2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)
上海
英文
264-266
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）