PTT纤维结构与性能的研究现状  

The Current Study on Structures and Properties of PTT Fiber

作　　者：王兴良[1] 辛长征[1] 黄象安[1] 

机构地区：[1]东华大学纤维材料改性国家重点实验室,上海200051

出　　处：《产业用纺织品》2002年第9期1-4,共4页Technical Textiles

摘　　要：综述了国内外对于PTT纤维分子链结构、结晶结构、热学性能、力学性能、染色性能和弹性回复性等的研究成果 ,指出PTT的结晶结构属于三斜晶系 ,其最突出的性能是良好的弹性回复性。Some research progresses in PTT fibers were reviewed, including macromolecular chain conformation, crystalline structure, thermal properties, mechanical properties, dyeing behavior, elastic recovery properties, etc. .The unit cell of PTT crystalline structure is triclinic. Most prominent properties of PTT fibers are excellent elastic recovery, soft touch, and boiling water dyeability.

关 键 词：PTT纤维 聚对苯二甲酸丙二酯 结晶结构 构象 性能 

分 类 号：TS102.522[轻工技术与工程—纺织工程]