本文对热塑性复合材料用预浸料的结构及其在复合材料成型加工中的浸渍性能进行分析。
In this paper the structures and matrix impregnating behaviours during composites forming of intermediate materials by fiber mixing for thermoplastic composites were investigated.
采用粉末浸渍的方法制备连续玻璃纤维增强聚丙烯预浸料，经切割获得长纤维增强聚丙烯粒子，探索了材料的注塑工艺，研究了注塑后材料的力学性能及其影响因素。
The pre-impregnation compound of continuous glass fiber reinforced PP was prepared by using powder impregnation process and cut into the long fiber reinforced PP particles.
所述的聚酰亚胺树脂适于浸渍碳纤 维、玻璃纤维或芳纶纤维等，制成预浸料；
The polyimide resin is suitable for steeping carbon fiber, fiber glass or aramid fiber and the like to be prepared into prepreg;
所述的聚酰亚胺树脂适于浸渍碳纤 维、玻璃纤维或芳纶纤维等，制成预浸料；
The polyimide resin is suitable for steeping carbon fiber, fiber glass or aramid fiber and the like to be prepared into prepreg;
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