热塑性酚醛树脂改性及固化动力学研究进展  

Research Progress on the Modification and Curing Kinetics of Novolac-type Phenolic Resins

作　　者：程国豪 刘建军[1] 杨学军[1] 李建[1] 马力[1] 

机构地区：[1]西安航天复合材料研究所,西安710025

出　　处：《材料导报（纳米与新材料专辑）》2015年第2期568-572,共5页

摘　　要：综述了国内外热塑性酚醛树脂的改性及固化反应动力学的研究现状。其中改性手段有本体改性、共混改性、化学改性(酚醛环氧交联网络,加成固化型热塑性酚醛等)、纳米粒子复合改性等。固化反应动力学中主要介绍了研究者采用模型拟合法和非模型法对热塑性酚醛树脂固化行为的研究。The domestic and foreign research work on the modification and curing behavior of novolac-type phe nolic resins are reviewed. The measures include bulk modification, blending with other polymers, compositing with nanoparticles, chemical modification（e, g. epoxy novolac network, addition curable novolac etc. ）. The studies on novolac resin curing kinetics by using model fitting and model-free methods are also introduced.

关 键 词：热塑性酚醛树脂 改性 固化反应动力学 

分 类 号：TQ323.1[化学工程—合成树脂塑料工业]