论文部分内容阅读
聚丙烯/层状双氢氧化物纳米复合材料是近年来开发的新型聚合物基复合材料,具有与纯聚合物基体不同的结晶行为,而且表现出优异的机械力学性能、耐热性能、阻燃性能和耐紫外线功能等,有着广泛的应用前景。本文首先对层状双氢氧化物的结构、组成与制备方法进行简要介绍,然后重点阐述了聚丙烯/层状双氢氧化物纳米复合材料的制备、分散结构表征、结晶行为以及力学和热学等性能方面的研究进展,最后对其应用前景进行展望。
Polypropylene / Layered Double Hydroxide Nanocomposites are new polymer-based composites developed in recent years. They have different crystallization behavior from pure polymer matrix, and exhibit excellent mechanical and thermal properties, flame retardancy Performance and UV resistance, etc., has a wide range of applications. In this paper, the structure, composition and preparation of layered double hydroxides are briefly introduced. Then the preparation of polypropylene / layered double hydroxides nanocomposites, the characterization of the dispersion structure, the crystallization behavior and the mechanics and heat etc Performance research progress, and finally prospects for its application.