【摘要】 热塑性树脂对纤维的浸渍程度影响复合材料制品的力学性能。不同的加工条件如浸渍时间、成型压力、成型温度对基体的浸渍性能产生很大的影响。本文以芳纶 /聚丙烯复合材料为研究对象 ,利用Darcy定律分析熔融的聚丙烯树脂对芳纶长丝束渗透浸渍过程的数学模型。更多还原

【Abstract】 The impregnating influences the mechanical properties of composites. However,the processing conditions such as the time,pressure and temperature have a significant effect on the impregnation.In this paper,the model for melted PP impregnating Kevlar is investigated by using Darcy’s law.更多还原