The synthesis and characterization of polyurethane/clay nanocomposites

被引:88
|
作者
Zhang, XM
Xu, RJ
Wu, ZG [1 ]
Zhou, CX
机构
[1] Shanghai Jiao Tong Univ, Coll Chem & Chem Technol, Shanghai 200240, Peoples R China
[2] China Petrochem Corp, Henan Petr Explorat Bur, Survey & Design Res Inst, Nanyang 473132, Henan, Peoples R China
关键词
nanocomposite; montmorillonite; polyurethane; intercalated;
D O I
10.1002/pi.1152
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The water absorption of montmorillonite was studied using TGA and FTIR, and a removal method through boiling with toluene was investigated. PU/MMT was synthesized and its morphology, thermal dynamic mechanical properties and tensile behaviour were investigated by WAXD, FTIR, DMTA and Instron techniques. We find that, compared with the PU matrix, the intercalated PU/MMT nanocomposite was reinforced and toughened by the addition of nanometer-size MMT layers. (C) 2003 Society of Chemical Industry.
引用
收藏
页码:790 / 794
页数:5
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