为提高PBO纤维/环氧树脂复合材料的剪切强度,采用低温等离子体结合涂层技术对聚对苯撑苯并双噁唑(PBO)纤维进行表面改性,分别用SEM、IR对等离子体处理前后纤维表面形态、化学结构进行了表征,通过复合材料层间剪切强度测试,研究不同处理方式对复合材料层间剪切强度的影响.结果表明,等离子体处理后纤维表面粗糙度增加,极性增强.经低温等离子体结合涂层技术处理后,PBO纤维/环氧树脂复合材料的层间剪切强度得到显著提高,较未处理样品提高了39%.
参考文献
| [1] | Joung-Man Park;Dea-Sik Kim;Sung-Ryong Kim .Improvement of interfacial adhesion and jnondestructive damage evaluation for plasma-treated PBO and Kevlar fibers/epoxy composites using micromechanical techniques adn surface wettability[J].Journal of Colloid and Interface Science,2003(2):431-445. |
| [2] | 梁希凤,张春华,屈慕超,王淑先.PBO纤维片材加固混凝土弯曲性能研究[J].玻璃钢/复合材料,2009(04):77-79,82. |
| [3] | Fritz Larsson;Lars Svensson .Carbon, polyethylene and PBO hybrid fibre composites for structural lightweight armour[J].Composites, Part A. Applied science and manufacturing,2002(2):221-231. |
| [4] | L. Wang;Y.D. Huang;L. Liu .The influence of PBO coating on room temperature mechanic properties of heat-treated quartz fiber-reinforced methyl silicon resin composites I. Flexural properties[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2007(1/2):22-28. |
| [5] | Chae HG;Kumar S .Rigid-rod polymeric fibers[J].Journal of Applied Polymer Science,2006(1):791-802. |
| [6] | Marder E;Melcher S;Liu JW;Gao SL;Bianchi AD;Zherlitsyn S;Wosnitza J .Adhesion of PBO fiber in epoxy composites[J].Journal of Materials Science,2007(19):8047-8052. |
| [7] | 苏武,黄英,吴道伟.PBO纤维表面改性新进展[J].玻璃钢/复合材料,2008(04):19-21,52. |
| [8] | 周雪松,刘丹丹,王宜,张英东,胡健,宁平.氩气低温等离子体处理对PBO纤维的表面改性[J].高分子材料科学与工程,2005(02):185-188. |
| [9] | 周正刚,李敏,蒋诗才.Kevlar织物NH3等离子体表面改性研究[J].航空材料学报,2009(03):83-87. |
| [10] | Chengshuang Zhang;Ping Chen;Baolei Sun;Wei Li;Baichen Wang;Jing Wang .Surface Analysis Of Oxygen Plasma Treated Poly(p-phenylene Benzobisoxazole) Fibers[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2008(18):5776-5780. |
| [11] | Effects of oxygen plasma treatment power on surface properties of poly(p-phenylene benzobisoxazole) fibers[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2008(5 Pt.2):3153. |
| [12] | G.M.Wu;Y.T.Shyng;S.F.Kung;C.F.Wu .Oxygen plasma processing and improved interfacial adhesion in PBO fiber reinforced epoxy composites[J].VACUUM,2009,83:271-274. |
| [13] | Fang Guo;Zhao-Zhu Zhang;Hui-juan Zhang .Effect of air plasma treatment on mechanical and tribological properties of PBO fabric composites[J].Composites, Part A. Applied science and manufacturing,2009(8):1305-1310. |
| [14] | 周正刚.高性能有机纤维表面等离子体改性研究[J].玻璃钢/复合材料,2009(01):77-79,84. |
| [15] | Chae HG;Kumar S .Rigid-rod polymeric fibers[J].Journal of Applied Polymer Science,2006(1):791-802. |
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