本文以纳米SiO2改性树脂作为树脂基体,以连续碳纤维作为增强体制备复合材料,研究了纳米SiO2掺入树脂中百分含量对树脂基体与增强体之间的界面性能的影响.通过对树脂基体与增强体纤维浸润性、微脱粘、层间剪切强度和扫描电子显微镜,对复合材料界面性能测试和表征.结果表明,随着纳米SiO2含量的增加,常温下,基体树脂和增强体纤维浸润性能下降,单丝纤维与树脂微球的界面剪切强度和复合材料单向板层间剪切强度在某一含量范围均有所提高.
参考文献
| [1] | 郑安呐,胡福增.树脂基复合材料界面结合的研究Ⅰ：界面分析及界面剪切强度的研究方法[J].玻璃钢/复合材料,2004(05):12-15,23. |
| [2] | 罗冬梅,谢永东,朱文亮.含脱粘界面纤维增强复合材料应力传递的理论分析[J].纤维复合材料,2010(04):12-16. |
| [3] | 胡福增.材料表面与界面[M].上海:华东理工大学出版社,2008:1. |
| [4] | 尹洪峰,徐永东,成来飞,张立同.界面相对碳纤维增韧碳化硅复合材料性能的影响[J].硅酸盐学报,2000(01):1-5. |
| [5] | 郑安呐,胡福增.树脂基复合材料界面结合的研究Ⅱ：界面优化及界面横晶的研究[J].玻璃钢/复合材料,2004(06):16-19. |
| [6] | J.Lin .Study of interfacial bonding between epoxy matrix and polypyrrol deposited carbon fibers[J].Polymers and Polymer Composites,2000,8(02):107-113. |
| [7] | Hoecker F.;Kargerkocsis J. .SURFACE ENERGETICS OF CARBON FIBERS AND ITS EFFECTS ON THE MECHANICAL PERFORMANCE OF CF/EP COMPOSITES[J].Journal of Applied Polymer Science,1996(1):139-153. |
| [8] | Yu Fu;Russell Maguire;Hang Liu .Special wetting behavior of a graphitic nanofiber-modified epoxy generalized for rough textured fabric surfaces[J].Colloid and polymer science,2011(2):141-148. |
| [9] | Renee M.Rodgers;Hassan Mahfuz;Vijaya K.Rangari;Nathaniel Chisholm;Shaik Jeelani .Infusion of SiC Nanoparticles Into SC-15 Epoxy:An Investigation of Thermal and Mechanical Response[J].Macromolecular materials and engineering,2005(5):423-429. |
| [10] | 朱雅红,马晓燕,陈娜.聚合物基复合材料的界面及改性研究[J].玻璃钢/复合材料,2005(03):44-48. |
| [11] | Guo,Z;Liang,X;Pereira,T;Scaffaro,R. Hahn,H.T.CuO nanoparticle filled vinyl-ester resin nanoeomposites:Fabrication,characterization and property analysis[J].Composites Science and Technology,2007(67):2036-2044. |
| [12] | Subramaniyan,A.K;Sun,C.T .Enhancing compressive strength of unidirectional polymeric composites using nanoclay[J].Composites Part A:Applied Science and Manufacturing,2006,12(37):2257. |
| [13] | Cho,J;Joshi,M.S;Sun,C.T.Effect of inclusion size on mechanical properties of polymeric compsoites with micro and nano particles[J].Composites Science and Technology,2006(66):1941. |
| [14] | Rong,M.Z;Zhang,M.Q;Ruan,W.H.Surface modification of nanoscale fillers for improving properties of polymer nanocomposites:a review[J].Materials Science and Technology,2007(22):787. |
| [15] | 郑亚萍,宁荣昌.纳米SiO2环氧树脂复合材料性能研究[J].玻璃钢/复合材料,2001(02):34-36. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%