Nanocomposites based on montmorillonite and unsaturated polyester

被引：264
|
作者：
Kornmann, X
Berglund, LA [1 ]
Sterte, J
机构：
[1] Lulea Univ Technol, Fac Engn, S-97187 Lulea, Sweden
[2] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA
来源：
POLYMER ENGINEERING AND SCIENCE | 1998年 / 38卷 / 08期
关键词：
D O I：
10.1002/pen.10305
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The concept of nanoscale reinforcement provides opportunity for synthesis of new polymer materials with unique properties. Montmorilonite (MMT) was derived from bentonite, purified, activated by sodium ions and mixed with reacting unsaturated polyester (UP). X-ray and transmission electron microscopy data were in support of the formation of a partially delaminated nanocomposite material. At an MRT content of only 1.5 vol%, the fracture energy, G(Q), of the nanocomposite was doubled, 138 J/m(2) as compared with 70 J/m(2) for the pure UP.
引用
收藏
页码：1351 / 1358
页数：8
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