【摘要】 研究碳纤维布的含量、表面处理方法及填料等对聚苯硫醚复合材料性能的影响。结果表明,随着碳纤维布含量的增加,复合材料的拉伸强度、冲击强度提高;碳纤维布经过表面处理后与聚苯硫醚的粘接强度大大提高,其中用丙酮浸泡的效果好于高温热处理;填料硅灰石经偶联处理后加入复合材料中,可提高材料的力学性能和耐热性。更多还原

【Abstract】 The influence of carbon fiber cloth content, different surface treating methods and filler on the properties of PPScomposite is studied. The results show that the tensile strength and impact strength of the composite increase with the increase of carbon fiber cloth content. After the carbon fiber’s surface treated, the interfacial adhesive strength of the composites increased greatly and the effect of treating with acetone is better than that with heat. The addition of filler treated with coupling agent can increase the mechanical property and heat resistance of the composite.更多还原