芳纶/环氧复合材料界面性能较弱是影响其优异性能发挥的主要原因,为改善树脂对纤维的浸润性和提高界面强度,采用超声强迫浸渍技术,研究了超声作用下,树脂体系粘度、表面张力的变化趋势,进而研究了树脂对纤维的浸润性,为提高芳纶/环氧复合材料的界面性能提供了依据.
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