通过原位聚合和螺杆挤出法制备了尼龙6/SiO2纳米复合材料、尼龙6/GF复合材料和尼龙6/SiO2/GF纳米复合材料.利用显微硬度计对不同纳米SiO2和玻璃纤维(GF)含量的三种复合材料进行了测量,结果表明.对于尼龙6/SiO2纳米复合材料或者尼龙6/GF复合材料而言,材料的显微硬度随着纳米SiO2含量或者GF含量的增加而增大;对于尼龙6/SiO2/GF纳米复合材料而言,当GF含量一定时,SiO2含量高的材料显微硬度相应要高;从整个曲线来看,随着GF含量的增加,材料的显微硬度呈现先上升然后下降再上升的趋势.
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