Study on non-isothermal crystallization kinetics of TLCP/PPS in-situ microfibrils blend fibre

摘要：

The thermal liquid crystal polymer (TLCP) /Polyphenylene sulphide (PPS) in-situ microfibrils blend fibre was prepared by melt blending. The Non-isothermal crystallization kinetics of PPS/TLCP blend fibre was studied by differential scanning calorimetry (DSC) and Jeziorny model was utilized to analyze the parameters. Besides, the morphology of blend and the microfibrils of TLCP were observed through scanning electron microscope (SEM). The results showed that the microfibrils of TLCP, which acted as a heterogeneous nucleation agent in the course of blending with linear PPS matrix, increased the onset crystallization temperature and lowered the half time t1/2, thus accelerated the crystallization process.

作者: LIAO Qian WANG Yimin ZHUANG Yuanyuan

作者单位: College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University,

会议类型: 国际会议

会议名称: 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)

会议地点: 上海

会议语种:英文

页码: 380-383

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）