The friction and wear properties of the metal plastic multilayer composites filled with glass fiber, treated with rare earth elements surface modifier, under impact load and dry friction conditions were investigated. ...The friction and wear properties of the metal plastic multilayer composites filled with glass fiber, treated with rare earth elements surface modifier, under impact load and dry friction conditions were investigated. Experimental results show that the metal plastic multilayer composite filled with glass fiber exhibits excellent friction and impact wear properties when using rare earth elements surface modifier in the surface treatment of glass fiber.展开更多
玻璃纤维(GF)增强苯乙烯-丙烯腈塑料(SAN)复合材料采用熔体浸渍工艺制备,研究了不同增容剂对GF增强SAN复合材料性能的影响。结果表明,添加增容剂的GF增强SAN复合材料的缺口冲击强度、拉伸强度和弯曲强度均有提高,加入增容剂苯乙烯-丙烯...玻璃纤维(GF)增强苯乙烯-丙烯腈塑料(SAN)复合材料采用熔体浸渍工艺制备,研究了不同增容剂对GF增强SAN复合材料性能的影响。结果表明,添加增容剂的GF增强SAN复合材料的缺口冲击强度、拉伸强度和弯曲强度均有提高,加入增容剂苯乙烯-丙烯腈接枝甲基丙烯酸缩水甘油酯(SAG)时,复合材料的综合性能最优,其缺口冲击强度、拉伸强度和弯曲强度分别为23.09 k J/m2,103.48 MPa,174.92 MPa;复合材料的储能模量最大,损耗因子峰值最小。加入SAG的GF增强SAN复合材料的相容性比加入苯乙烯接枝马来酸酐(SMA)的复合材料的好。扫描电子显微镜分析表明,GF增强SAN复合材料中的GF没有被拔出,且表面包覆一层基体树脂。展开更多
文摘The friction and wear properties of the metal plastic multilayer composites filled with glass fiber, treated with rare earth elements surface modifier, under impact load and dry friction conditions were investigated. Experimental results show that the metal plastic multilayer composite filled with glass fiber exhibits excellent friction and impact wear properties when using rare earth elements surface modifier in the surface treatment of glass fiber.
文摘玻璃纤维(GF)增强苯乙烯-丙烯腈塑料(SAN)复合材料采用熔体浸渍工艺制备,研究了不同增容剂对GF增强SAN复合材料性能的影响。结果表明,添加增容剂的GF增强SAN复合材料的缺口冲击强度、拉伸强度和弯曲强度均有提高,加入增容剂苯乙烯-丙烯腈接枝甲基丙烯酸缩水甘油酯(SAG)时,复合材料的综合性能最优,其缺口冲击强度、拉伸强度和弯曲强度分别为23.09 k J/m2,103.48 MPa,174.92 MPa;复合材料的储能模量最大,损耗因子峰值最小。加入SAG的GF增强SAN复合材料的相容性比加入苯乙烯接枝马来酸酐(SMA)的复合材料的好。扫描电子显微镜分析表明,GF增强SAN复合材料中的GF没有被拔出,且表面包覆一层基体树脂。