摘要
论述了不同含量的聚四氟乙烯对聚酰亚胺（ＰＩ）／聚四氟乙烯（ＰＴＦＥ）复合材料摩擦磨损性能的影响。研究结果表明，ＰＴＦＥ的加入可有效地改善ＰＩ的摩擦磨损特性，当ＰＴＦＥ含量在１０～２０％的范围内时，可明显降低ＰＩ的摩擦系数，其磨损特性主要表现为磨料摩擦和粘着磨损。在ＰＩ中添加不同含量的ＰＴＦＥ的比较结果为：当ＰＴＦＥ含量为２０％时，复合材料的综合性能最佳。
The effect of PTFE with different content on the property of composite material PI/PTFE is discussed in this paper. The results show that the addition of PTFE can improve the friction and wear property of PI effectively; when the content of PTFE is about 10～20%, the friction coefficient of PI decreases apparently. Co wear property mainly includes abrasive wear and adhesive wear. The results show that when the content of PTFE is 20%, the comprehensive property of composite material is the best.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1999年第1期63-66,共4页
Acta Materiae Compositae Sinica
