摘要
通过插层聚合制备了尼龙 10 10 /蒙脱土纳米复合材料 ,测试了材料的力学性能、耐溶剂性 ,并通过SEM、WAXD、DSC等分析手段 ,研究了蒙脱土在聚合物基体中的分散情况及聚合物结晶行为。实验结果表明 ,通过单体插层聚合方法所制得的复合物 ,其性能较尼龙 10 10有较大提高 。
The nylon 1010/montmorillonite nanocomposites are prepared through intercalation polymerization. Crystallization behavior of the nanocomposites and dispersion of montmorillonite in the nylon 1010 matrix are studied by means of SEM, WAXD and DSC. The results show that the nanocomposites have different crystallization behavior and crystal structure with nylon 1010. The presence of montmorillonite in the nanocomposites increases the crystallization temperature of nylon 1010 and narrows the width of the crystalline peak, montmotillonite disperses nearly to a degree of nano scale in the nylon 1010 matrix. Mechanical property testing shows that the properties of the nylon 1010/montmorillonite nanocomposites are superior to that of nylon 1010.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2002年第4期62-65,共4页
Polymer Materials Science & Engineering
基金
河南省杰出青年科学基金项目
