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利用达西定律分析了混纤纱结构对基体浸渍性能的影响 ,并分析了增强纤维 /热塑性纤维并列纱、理想混纤纱、一般混纤纱的基体浸渍特征 ,增强纤维的膨松以及增强纤维 /热塑性纤维的良好混合度有利于基体的浸渍 ,复合材料的弯曲性能提高
Darcy’s law was used to analyze the effect of the mixed fiber structure on the impregnation property of the matrix. The impregnation characteristics of the matrix fiber, the ideal mixed fiber yarn and the general composite yarn, the bulking of the fiber and the reinforcing fiber / Good blend of thermoplastic fibers is conducive to the impregnation of the matrix, the composite material to improve the bending properties