lijian200511 发表于 1970-1-1 08:00:00

树枝状分子可以很好的改善碳纤维的亲水性，进而解决其在应用中的局限性。

端氨基树枝状分子可以很好的改善碳纤维的亲水性，进而解决其在应用中的局限性。PAMAM改性后的碳纤维可以增加碳纤维表面的润湿性，进而增加其与聚合物基质的亲和力，例如与环氧树脂的结合，与未改性的碳纤维相比较，其界面剪切强度增加了85%。威海晨源公司整理自《Interfacial enhancement ofcarbon fiber composites by poly(amido amine) functionalization》Qingyu Peng , Yibin Li , Xiaodong He , Hongzhen Lv ,Pingan Hu , Yuanyuan Shang , Chao Wang, Rongguo Wanga, Thirumany Sritharanc,Shanyi DuCenter for Composite Materialsand Structures, Harbin Institute of Technology, Harbin 150080, PR China bResearch Centre for Micro/Nanotechnology, Harbin Institute of Technology,Harbin 150080, PR China C School of MaterialsScience and Engineering, Nanyang Technological University, 50 Nanyang Avenue,Singapore 639798, SingaporeCompositesScience and Technology 74 (2013) 37–42

sonic0519 发表于 1970-1-1 08:00:00

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