摘要
综述了国内外聚酰亚胺(PI)/无机纳米复合材料的最新研究进展,重点阐述PI/无机纳米复合材料的制备、结构、性能及应用,并展望了它的发展趋势。列举了几种常用无机纳米粉体的特性,介绍了PI/无机纳米复合材料的3种制备方法,即溶胶-凝胶法、插层复合法、直接分散法。
Recent progress of the polyamide/mineral nano-compsites was introduced. The development on the preparation, structure, properties and potential applications of polyamide/mineral nano-composites was reviewed emphatically, and the development trend of polyamide/mineral nano-composite was predicted. The characteristics of several nano-particles in common use were enumerated, and three preparation methods such as sol-gel method, intercalation method and dispersion method of polyamide/mineral nano-composite were introduced. As the dispersibility of nano-partieles in polyamide/mineral nano-composite was good, a new net structure was formed in the polymer metirx. Nano-particles altered the properties of polyamide hybrid material such as mechanical property, thermal property and melt flowability. The properties of the material were modified obviously by adding interpose ingredient.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2006年第4期68-71,共4页
Engineering Plastics Application
关键词
聚酰亚胺
纳米复合材料
插层剂
结构
性能
polyamide, nano-eomposite, interpose ingredient, structure, property
