渔用自增强聚乙烯和普通聚乙烯单丝耐磨性的比较研究  

Comparative study of abrasion resistance of self-reinforced polyethylene and common polyethylene monofilaments for fishing gear

作　　者：石建高[1] 王鲁民[1] 汤振明[1] 柴秀芳[1] 贾家武[1] 

机构地区：[1]农业部海洋与河口渔业重点开放实验室中国水产科学研究院东海水产研究所,上海200090

出　　处：《海洋水产研究》2004年第6期55-60,共6页Marine Fisheries Research

基　　金：国家"十五"科技攻关项目 (2 0 0 1BA50 5B0 2 0 2 );农业部重点项目 (渔 85 91 0 9 0 4 0 1 )共同资助

摘　　要：在对渔用自增强聚乙烯 (Self reinforcedPolyethylene ,简称SRPE)和普通聚乙烯 (PE)单丝拉伸力学性能和内部结构研究的基础上 ,进行了 4种单丝耐磨性比较研究。结果表明 ,SRPE单丝强度提高 ,内部结构更为完善 ,耐磨性增强 ;干摩擦和水润滑条件下SRPE单丝较PE单丝具有较高的耐磨度和断裂强度保持率 ;而PE单丝较SRPE单丝具有较大的断裂伸长率变化。Based on the research of microstructures and tensile mechanical properties of Self-reinforced Polyethylene (SRPE) and common Polyethylene(PE)monofilaments for fisheries, the study on abrasion resistance of 4 kinds of monofilaments was carried out. The results indicated that the tonacity,stracture and abrasion resistance of the SRPE monofilments are better than those of the common monofilaments and the wearing times per unit linear density and preservation rate of the SRPE monofilaments are higher than those of the common PE,while the change of percentage of breaking elougation of the common PE is bigger than that of the SRPE under the dry sliding and water lubricated couditions.The relationships between the microstructures and properties of the aforementioned monofilaments were revealed.

关 键 词：自增强聚乙烯 普通聚乙烯 单丝 耐磨性 渔用 

分 类 号：S971[农业科学—捕捞与储运]