Technora纤维的处理条件对其性能影响的探讨  

Influences of Treatment Conditions on Properties of Technora Fibers

作　　者：唐菊[1] 萧庆亮[1] 熊杰[1] 

机构地区：[1]浙江工程学院材料与纺织学院,浙江杭州310033

出　　处：《浙江工程学院学报》2004年第1期1-4,共4页Journal of Zhejiang Institute of Science and Technology

基　　金：国家自然科学基金资助项目(10372092)

摘　　要：研究了不同环境下的热处理、湿处理以及等离子处理对Technora纤维力学性能以及表面形态的影响,并初步探讨了其影响规律和机理。研究表明:在本实验测试范围内,经热处理后,Technora纤维的力学性能有一定程度的下降;湿处理时间对纤维的力学性能没有显著影响,随着湿处理温度的升高,纤维的断裂强度有所下降,而断裂伸长有小幅度的提高;等离子处理后,纤维表面有刻蚀,纤维的断裂强度和断裂伸长下降。The influences of heat,wet,and plasma treatments on mechanical properties and surface appearance of Technora fibers under various environmental conditions are studied,the rules and mechanisms of the influence are preliminarily discussed.The results show that the mechanical properties of Technora fibers decrease to some extent owing to heat treatment,the durative time of wet treatment has no prominent influence on the mechanical properties of fibers.Tenacity of fibers decreases and strain increases to a small degree with the increasing temperature of wet treatment,plasma treatment results in some pickling in the surface of fibers and decreased tenacity and strain of fibers.

关 键 词：Technora纤维 热处理 湿处理 等离子处理 力学性能 表面形态 芳香族聚酰胺纤维 

分 类 号：TS101.921[轻工技术与工程—纺织工程] TS102.52[轻工技术与工程—纺织科学与工程]