Preparation and combustion behaviour of polymer/layered silicate nanocomposites based upon PE and EVA

被引：150

作者：

Zanetti, M ^{[1
]}

Costa, L ^{[1
]}

机构：

[1] Univ Turin, Dipartimento Chim IFM, I-10125 Turin, Italy

来源：

POLYMER | 2004年 / 45卷 / 13期

关键词：

flame retardance; nanocomposites; polyethylene (PE);

D O I：

10.1016/j.polymer.2004.04.043

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polymer composites based on organically modified clay (organoclay) and polyethylene (PE) were prepared by melt processing to study their combustion behaviour. Formation of intercalated nanocomposites was observed only in presence of poly(ethylene-co-vinylacetate), added as a compatibilizer. The nanocomposite showed a reduced rate of combustion due to the accumulation of the silicate on the surface of the burning specimen which create a protective barrier to heat and mass transfer. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：4367 / 4373

页数：7

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