Polymer-clay nanocomposites based on blends of polyamide-6 and polyethylene

被引：66

作者：

Mehrabzadeh, M

Kamal, MR

机构：

[1] McGill Univ, Dept Chem Engn, Montreal, PQ H3A 2B2, Canada

[2] Iran Polymer Inst, Tehran, Iran

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 2002年 / 80卷 / 06期

关键词：

nanocomposites; polyamide-6; high density polyethylene; crystallization; morphology;

D O I：

10.1002/cjce.5450800610

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The preparation of polyamide-6/clay, high-density polyethylene/clay, and high-density polyethylen/polyamide-6/clay nanocomposites is considered. X-ray diffraction (XRD), differential scanning calorimetry (DSC), and Fourier Transform Infrared (FTIR) measurements show that the clay enhances the crystallization of the gamma-form of polyamide-6. The clay also acts as a nucleation agent and causes a reduction of spherulitte size. Scanning electron microscopy (SEM) analysis of fracture surfaces shows that the clay reduces the PA-6 particle size in the HDPE/PA-6/clay nanocomposites and changes the morphology. Mechanical properties and the effect of maleated polyethylene are also reported.

引用

页码：1083 / 1092

页数：10

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