镀银长丝拉伸及导电性研究  

Research on Mechanical Propertyes and Conductibility of Silver-Coated Polyamide Filament

作　　者：王学芹[1] 李显波[1] 

机构地区：[1]青岛大学纤维新材料与现代纺织实验室,山东青岛266071

出　　处：《青岛大学学报（工程技术版）》2010年第1期42-45,85,共5页Journal of Qingdao University(Engineering & Technology Edition)

基　　金：山东省自然科学基金资助项目(Y2008B45)

摘　　要：为研究锦纶基镀银长丝的性能,采用万能强力机,万用电表,扫描电子显微镜等测试镀银长丝的物理机械性能及导电性。结果表明,140D/40f与40D/12f镀银长丝的断裂强度比对应锦纶低,而断裂伸长比对应锦纶大。两种镀银长丝的电阻率都远远低于锦纶的电阻率,大大提高了产品的抗静电性。并且镀银层跟基体间的粘结力很强,镀银长丝的耐久性优良。In order to research the performance of silver-coated polyamide filament, the physical mechanical properties and conductibility of silver-coated Polyamide filament were investigated. The results indicate that breaking strength of 140D/40f and 40D/12f silver-coated Polyamide filament is lower than that of polyamide. But breaking elongation is higher than that of polyamide. Resistance of silver-coated polyamide filament is higher than that of polyamide. Thus it greatly improves the antistatic property of product. The bonding power between silver plating layer and basal body is very strong. So the durability of silver-coated Polyamide filament is very well.

关 键 词：镀银长丝 物理机械性能 导电性 耐久性能 

分 类 号：TG115.52[金属学及工艺—物理冶金]