Rheological Behavior of Poly (L-lactic acid) (PLLA) Prepared by Melting Condensation

摘要：

Rheological behavior of PLLA melt was tested using cone-and-plate rheometer. It was found that PLLA melt was shear thinning fluid. The flow activation energy of PLLA was higher than that of regular polymer, which indicated that the viscosity of PLLA was more sensitive to temperature. In this paper, PLLA was prepared by melting condensation.

关键词： poly (lactic acid) cone-and-plate rheometer melt rheological behavior.

作者: LAN Ping LV Jia

作者单位: Jiaxing university, Zhejiang 314001, P. R. China

会议类型: 国际会议

会议名称: 2007年先进纤维与聚合物国际会议

会议地点: 上海

会议语种:英文

页码: 205-207

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）