Effect of Thermal Stimuli on Physical Behaviors of PET/PTT Bicomponent Filament

摘要：

PET/PTT bicomponent filament composed of PTT and PET arranged side-by-side often manifest high curliness after being thermally stimulated at different temperature. In this article, we report an investigation of the effect of thermal stimuli on the performances of PET/PTT bicomponent filament under various temperatures. Both the original and the thermally stimulated ones were characterized by mechanical, thermal, thermo-mechanical and optical methods. The changes of other relevant properties were also discussed.

关键词： modulus residual shrinkage entropy endotherm optical anisotropy

作者: Sihai Chen Shanyuan Wang

作者单位: Department of Textile Materials and Design,Donghua University,No.2999 North Renmin Road,Songjiang,Shanghai 201620,China

会议类型: 国际会议

会议名称: 2010 International Conference on Material and Manufacturing Technology(2010材料与制造技术国际会议 ICMMT2010)

会议地点: 重庆

会议语种:英文

页码: 280-284

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）