摘要
通过力学性能、疲劳性能测试和扫描电子显微镜(SEM)研究了无规共聚聚丙烯(PPR)、聚酰胺6(PA6)和增容剂对PP/PPR/PA6复合材料力学性能和耐疲劳性能的影响。结果表明:适当比例的PPR、PA6和增容剂可以改善体系的力学性能和耐疲劳性能;当其添加比例分别为6%、12%和4%时,可制得疲劳性能最好且符合客户要求的增强PP/PPR/PA6复合材料。
The effects of PPR, PA6 and the compatibilizer on the mechanical property and the fatigue property of PP/PBR/PA6 composites were studied through mechanical property test, fatigue property test and SEM. The results show that： the mechanical properties and fatigue properties of composites improve with the rational proportion of PPR, PA6 and compatibilizer. The strengthened PP/PPRIPA6 with best fatigue properties can be obtained with the addition proportion of 6% PP, 12% PA6 and 4% compatibilizer, and it can meet the requirements of customer.
出处
《塑料科技》
CAS
北大核心
2014年第3期70-73,共4页
Plastics Science and Technology
