碳纤维<strong>/</strong>环氧复合材料界面改性的不均匀性

碳纤维/环氧复合材料界面改性的不均匀性

王乾, 蒲磊, 贾彩霞, 李志歆, 李俊

Inhomogeneity of Interface Modification of Carbon Fiber/Epoxy Composites

WANG Qian, PU Lei, JIA Caixia, LI Zhixin, LI Jun

表2 不同等离子体处理的复合材料的层间剪切强度

Table 2 Interlaminar shear strength of composites under different plasma treatment conditions

Composite samples	ILSS of the specimens/MPa					AVG /MPa	AGR /%	STD /MPa
Composite samples	No.1	No.2	No.3	No.4	No.5	AVG /MPa	AGR /%	STD /MPa
CF/EP	53.899	55.948	56.396	56.410	57.242	56.0	0	1.25
CF-200/EP	56.423	57.047	57.546	58.181	58.244	57.5	2.7	0.77
CF-300/EP	60.197	60.614	60.934	61.089	61.274	60.8	8.6	0.42
CF-400/EP	55.752	56.036	57.441	58.421	58.475	57.2	2.1	1.29