期刊论文

Preparation and Properties of Carbon Fiber Reinforced Epoxy Resin Composite

中文

塑料

1001-9456

2023

52

04

32-36

国家自然科学基金青年基金(51203193)； 湖南省自然科学基金—省市联合基金(2019JJ60075)；

本校为第一机构

采用二苯甲基二异氰酸酯(MDI)和硅烷偶联剂(KH550)对碳纤维进行表面改性,将改性后的碳纤维(MDI/KH550-CFs)与环氧树脂(EP)复合,制备了不同碳纤维添含量的环氧树脂基复合材料,通过扫描电镜、拉伸测试、抗...展开更多 采用二苯甲基二异氰酸酯(MDI)和硅烷偶联剂(KH550)对碳纤维进行表面改性,将改性后的碳纤维(MDI/KH550-CFs)与环氧树脂(EP)复合,制备了不同碳纤维添含量的环氧树脂基复合材料,通过扫描电镜、拉伸测试、抗冲测试、磨损测试等研究改性碳纤维含量对环氧树脂基复合材料力学性能的影响。扫描电镜结果表明,采用MDI和KH550改性后的碳纤维与环氧树脂具有较好的界面粘结性能;力学及摩擦磨损性...

Diphenyl diisocyanate(MDI) and silane coupling agent(KH550) were used to modify the surface of carbon fiber.The modified carbon fiber(MDI/KH550-CF_S) was combined with epoxy resin(EP) to prepare epoxy resin matrix composite with different carbon fiber content.The influe...MORE Diphenyl diisocyanate(MDI) and silane coupling agent(KH550) were used to modify the surface of carbon fiber.The modified carbon fiber(MDI/KH550-CF_S) was combined with epoxy resin(EP) to prepare epoxy resin matrix composite with different carbon fiber content.The influenc...