郑州大学学报（工学版）2017，Vol.38Issue(1)：83-86,4.DOI:10.13705/j.issn.1671-6833.2016.04.025
原位聚合PA66/SiO2纳米复合材料制备及其性能研究
Synthesis and Characterization of PA66/SiO2 Nanocomposites by In-situ Polymerization
摘要
Abstract
PA66/SiO2 nanocomposites were prepared by the in-situ polymerization method.The structure of SiO2 in polymer matrix was studied by TEM and SEM,and the melting and crystallization behaviors of composite materials were analyzed by DSC.Mechanical and heat properties were tested,too.The results indicated that SiO2 dispersed well in PA66 with nano-scale when the SiO2 was 0.8％,the mechanical properties and thermal stability of PA66/SiO2 nanocomposites were superior to neat PA66,meanwhile,the crystallinitywas improved.关键词
原位聚合/纳米复合材料/熔融和结晶/力学性能/热性能Key words
in-situ/nanocomposite/melting and crystallization/mechanical/heat property分类
化学化工引用本文复制引用
郑瑾,张振亚,王龙,刘文涛,朱诚身..原位聚合PA66/SiO2纳米复合材料制备及其性能研究[J].郑州大学学报（工学版）,2017,38(1):83-86,4.基金项目
国家自然科学基金资助项目(U1504527) （U1504527）
河南省高等学校重点科研项目计划(16A430044) （16A430044）
