Polyethylene and polypropylene nanocomposites based upon an oligomerically modified clay

被引：67

作者：

Zhang, JG ^{[1
]}

Jiang, DD ^{[1
]}

Wilkie, CA ^{[1
]}

机构：

[1] Marquette Univ, Dept Chem, Milwaukee, WI 53201 USA

来源：

THERMOCHIMICA ACTA | 2005年 / 430卷 / 1-2期

关键词：

polyethylene; polypropylene; montmorillonite clay; nanocomposites;

D O I：

10.1016/j.tca.2005.01.028

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Montmorillonite clay was modified with an oligomeric surfactant, which was then melt blended with polyethylene and polypropylene in a Brabender mixer. The morphology was characterized by X-ray diffraction and transmission electron microscopy, while thermal stability was evaluated from thermogravimetric analysis and the fire properties by cone calorimetry. The nanocomposites are best described as mixed imn- scible/intercalated/delaminated systems and the reduction in peak heat release rate is about 40% at 5% inorganic clay loading. (c) 2005 Elsevier B.V. All rights reserved.

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页码：107 / 113

页数：7

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