A study on the thermal and dynamic rheological properties of tpva

摘要：

In this paper, the melt spinning processability of a brand new resin of thermoplastic polyvinyl alcohol (TPVA) was studied. The thermal analysis showed that TPVA has very excellent thermal stability with a broad processing window of temperature. The dynamic rheological analysis showed that TPVA exhibits the shear thinning behavior with large strain rate and frequency dependencies, while the temperature does not influence its complex viscosity too much after it is melted.

关键词： Polyvinyl alcohol melt spinning dynamic rheology

作者: WANG Hong GUO Shasha JIN Xiangyu WU Haibo YIN Baopu

作者单位: Nonwovens R & D Center, Donghua University, Shanghai 201620, 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: 50-52

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）