竹纤维增强可生物降解复合材料研究进展  

Research Progress on Bamboo Fiber Reinforced Biodegradable Composites

作　　者：吴义强[1] 卿彦[1] 李新功[1] 秦志永[1] 彭万喜[1] 

机构地区：[1]中南林业科技大学材料科学与工程学院,长沙410004

出　　处：《高分子通报》2012年第1期71-75,共5页Polymer Bulletin

基　　金：国家"948"资助项目(2009-4-51);国家"十一五"科技支撑计划课题(2008BADA9B0102)

摘　　要：天然植物纤维增强可生物降解复合材料是一类性能优良、环境友好、可自然降解的绿色环保复合材料。众多天然植物纤维中,竹纤维不仅资源丰富、有优异的力学性能,还具有天然抗菌、除臭、吸湿放湿、抗紫外线等优点,广泛应用于复合材料的制备。本文对竹纤维增强可生物降解复合材料的增强体材料和基体材料特性、改性预处理方法、成型工艺和生物降解特性等性能评价的国内外研究现状进行了综述,同时还对竹纤维增强可生物降解复合材料的未来研究和发展趋势进行了展望。Natural botanic fiber reinforced biodegradable composite is regarded as a green and environmental composite for its advantages such as excellent properties, environment-friendly and natural biodegradability. Among these various natural fibers, bamboo fiber which is not only abundant in resource and excellent in mechanical properties, but also has natural performances of antibacterial, deodorant, moisture absorption and desorption, UV resistance, was widely used in fabrication of such above mentioned composites. In this paper, the recent research status and development trend on properties of reinforced fiber and matrix, modification methods for bamboo fiber and degradable resins, fabrication technology, performance evaluation on physical-mechanical and degradation characteristics were reviewed in home and abroad. Furthermore, future investigating and developing trends in this field were prospected.

关 键 词：竹纤维 改性预处理 成型工艺 可生物降解复合材料 性能评价 

分 类 号：TB332[一般工业技术—材料科学与工程]