双马来酰亚胺树脂碳纤维单向预浸料层压板层间剪切强度的研究

Study on Interlaminar Shear Strength of Bismaleimide Resin Carbon Fiber Unidirectional Prepreg Laminate

双马来酰亚胺树脂与碳纤维分别制作碳纤维单位面积质量150g/m^2,树脂含量分别为35%、38%、41%、 44%的预浸料,通过制作层压板进行层间剪切强度测试,测试结果表明树脂胶量为44%的层间剪切强度最高。

The bismaleimide resin and the carbon fiber were respectively prepared into a prepreg having a carbon fiber per unit area of 150 g/m^2 and a resin content of 35%, 38%, 41%, and 44%, respectively, and the interlaminar shear strength test was performed by preparing a laminate. The test results show that the amount of resin glue is 44% and the interlaminar shear strength is the highest.