PTT纤维的加工技术与性能  

Working technique and properties of PTT fiber

作　　者：张蕊萍[1] 

机构地区：[1]太原理工大学轻纺工程与美术学院,山西晋中030600

出　　处：《聚酯工业》2003年第4期9-11,共3页Polyester Industry

摘　　要：综述PTT的聚合纺丝、后加工技术及纤维的性能。指出PTT集良好的可加工性、机械性、热塑性、延伸性、高弹性、尺寸稳定性和染色性等性能于一体,优于PET、PA,可广泛应用于工程塑料、薄膜和纤维等领域。可利用现有的PET的缩聚和纺丝设备,加快我国PTT纤维工业化的进程。The polymerization,spinning,afterprocessing technique and fiber properties of PTT are summarized.It is pointed out that the workability,mechanical properties,thermolplasticity,extensibility,high elasticity,size stability and dyeability of PTT is good and is superior than PET,PA.PTT can be widely applied on engineering plastic,thin film and fiber area.The exsiting PET polycondensation and spinning equipment can be used to accelerate the industrilization process of PTT fiber in China.

关 键 词：PTT纤维 加工技术 性能 聚合纺丝 纺丝设备 聚对二甲酸丙二醇酯 

分 类 号：TQ342.2[化学工程—化纤工业]