不同聚酯纤维对精纺毛织物强力的影响  

nfluence of different polyester fibers on the strength of worsted fabrics

作　　者：张申奥 洪雯雯 万鑫雅 赵诗曼 张梓涵 刘思乐 ZHANG Shen'ao;HONG Wenwen;WAN Xinya;ZHAO Shiman;ZHANG Zihan;LIU Sile(Department of Chemistry and Chemical Engineering,Shenyang Institute of Science and Technology,Shenyang 110167,China)

机构地区：[1]沈阳科技学院化学与化工系,辽宁沈阳110167

出　　处：《印染助剂》2024年第10期41-46,共6页Textile Auxiliaries

基　　金：国家级大学生创新训练项目(202413621001);沈阳科技学院一流本科教育师范专业建设(化学工程与工艺)项目(13621-2022-03-008)。

摘　　要：为了分析不同聚酯纤维混纺后对精纺毛织物强力的影响,选取PET/羊毛织物、PBT/羊毛织物、PTT/羊毛织物和PBST/羊毛织物4种精纺毛织物,研究其拉伸性能、压缩性能、弯曲性能、抗皱性能、悬垂性能、透气性能和起毛起球性能等强力指标。采用高速延时摄像机研究4种织物的经纬纱直径随受力时间的变化。结果表明:精纺毛织物的经纬纱直径随受力时间的延长呈负相关趋势。与其他3种织物相比,PTT/羊毛织物具有良好的抗皱性能、压缩性能、弯曲性能、悬垂性能、透气性能和起毛起球性能。In order to analyze the influence of different polyester fibers on the strength of worsted fabrics after blending,four worsted fabrics of PET/wool fabric,PBT/wool fabric,PTT/wool fabric and PBST/wool fabric were selected.The tensile properties,compression properties,bending properties,wrinkle resistance,draping properties,air permeability and pilling properties of four polyester fiber/wool fabrics were studied.The chang⁃es of warp and weft diameters of four fabrics with stress time were studied by high-speed time-lapse cam⁃era.The results showed that the diameter of the warp and weft yarns of the worsted fabric was negatively correlated with the extension of the force time.Compared with the other three fabrics,PTT/wool fabric had good wrinkle resistance,compression performance,bending performance,drape performance,air permeability and pilling performance.

关 键 词：聚酯纤维 精纺毛织物 强力指标 柔韧性 

分 类 号：TS104.26[轻工技术与工程—纺织工程]