中国塑料2017，Vol.31Issue(4)：40-44,5.DOI:10.19491/j.issn.1001-9278.2017.04.008
漆籽壳纤维含量对聚甲醛/玄武岩纤维复合材料的力学及摩擦学性能的影响
Effect of Lacquer-seed-shell-fiber Content on Mechanical and Tribological Properties of Polyoxymethylene/Basalt Fiber Composites
刘俊鹏 1龙春光 1谌磊 1付扬威 1许可可 1董佩冉1
作者信息
- 1. 长沙理工大学汽车与机械工程学院,湖南长沙410004
- 折叠
摘要
Abstract
Polyoxymethylene (POM)/basah fiber (BF)/lacquer seed shell fiber (LSSF) composites were prepared through a melt blending method,and their mechanical properties,tribological performance and microstructure were investigated.The results indicated that the LSSF and BF were homogenously dispersed in POM matrix with good compatibility.The impact toughness,fluidity and friction performance of the ternary composites are improved in comparison with POM/BF composites.The fluidity of POM/BF/LSSF composites increased by 68 ％ when 10 wt ％ of LSSF was added.The impact performance was improved by 225 ％ with the addition of 15 wt ％ LSSF.Moreover,the composite showed a reduction in friction coefficient by 23 ％ and in wear loss by 70 ％,respectively,at the LSSF content of 5 wt ％.The worn mechanism is attributed to abrasive wear for the composites at low contents of LSSF but to abrasive wear and adhesive wear at the high contents of LSSF.关键词
漆籽壳纤维/玄武岩纤维/聚甲醛/摩擦学性能Key words
lacquer seed shell fiber/basalt fiber/polyoxymethylene/tribological performance分类
化学化工引用本文复制引用
刘俊鹏,龙春光,谌磊,付扬威,许可可,董佩冉..漆籽壳纤维含量对聚甲醛/玄武岩纤维复合材料的力学及摩擦学性能的影响[J].中国塑料,2017,31(4):40-44,5.
