多壁碳纳米管对复合材料层间剪切性能的影响.docxVIP

多壁碳纳米管对复合材料层间剪切性能的影响 1 indempos研磨法resinmaph标准 卡盘纳米颗粒（cnts），这是一个新概念。有两种类型：单面板（swcnts）和双面板（ccts）。有四种类型的人工土地测试和官僚机构。它们与强化生命过程的微电池分离。sult-u型粮食和铁粉的表面区域被认为是高度的。预算方面，数量从500万到1000公斤，数量从50万到100公斤。跨境大厅的预算是必要的。“线人”的基本编程是必要的。这是一个缓慢的步骤，通过使用微管、裂纹和铜薄荷。框架书和艺术可以说是混合的。 Bretondispersed different types of catalytically grown MWCNTs in an epoxy resin, and then tested the mechanical properties of the MWCNTs/epoxy composites.The results demonstrated that the epoxy resin with 1 wt%, 3 wt%or 6 wt%MWCNTs acquired a higher tensile modulus.Zhoustudied the CNTs loading effects on the mechanical properties of composites with unfilled as well as 0.1 wt%, 0.2 wt%, 0.3 wt%, and 0.4 wt%CNTs-filled epoxy, respectively.The results showed that the modulus increased with higher CNTs-content and the 0.3wt%CNT-filled system reached the maximum strength.By Allaoui’sstudy, the composite containing 1 wt%MWCNTs had the elastic modulus and a yield strength double that of the pure resin matrix, whereas, the composite containing 4 wt%MWCNTs was even quadruple. However, to date, there are few studies on the interlaminar shear property of CNTs-modified resin matrix composites and, in fact, the problem about interlaminar shear property is still nowhere near settled.If CNTs can disperse between the fiber fabric layers in the thickness direction of the composites, the CNTs that are preferentially orientated between the glass fiber layers in the thickness direction can lead to the interpenetration of CNTs and the fiber fabric, thus forming a new interface between the resin and fiber fabric, to transfer the load from the matrix to the fiber reinforcement, more effectively.This results in the enhanced interlaminar shear strength (ILSS) of the composite. This study compares five MWCNTs with different morphologies in terms of the influences of their characteristics (diameter, length, surface morphology) on the dispersion within the composites and the ILSS of MWCNTs-modified glass fiberreinforced polymer (GFRP) , and trie