Preparation and characterization of ethylene vinyl acetate copolymer/montmorillonite nanocomposite

被引：41

作者：

Jeon, CH

Ryu, SH ^{[1
]}

Chang, YW

机构：

[1] Kyung Hee Univ, Coll Environm & Appl Chem, Yongin, Kyunggi Do, South Korea

[2] Han Yang Univ, Dept Chem Engn, Ansan, Kyunggi Do, South Korea

来源：

POLYMER INTERNATIONAL | 2003年 / 52卷 / 01期

关键词：

ethylene vinyl acetate; montmorillonite; nanocomposite; maleic anhydride grafted polyethylene; X-ray diffraction;

D O I：

10.1002/pi.1066

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ethylene vinyl acetate copolymer (EVA) and monmorillonite (MMT) nanocomposites have been investigated as a function of vinyl acetate content and molecular weight of EVA and types of substituted alkyl ammonium of MMT. It is found that vinyl acetate content and type of substituted alkyl ammonium are important factors for the intercalation behaviour of MMT in MMT/EVA nanocomposite. Maleic anhydride grafted high-density polyethylene was used as a compatibilizer to improve the intercalation behaviour of MMT. X-ray diffraction and transmission electron microscopy were used to characterize the intercalation/exfoliation behaviour, and mechanical properties were measured. (C) 2003 Society of Chemical Industry.

引用

页码：153 / 157

页数：5

共 15 条

[1]

Alexandre M, 2001, MACROMOL RAPID COMM, V22, P643, DOI 10.1002/1521-3927(20010501)22:8<643::AID-MARC643>3.0.CO

[2]

2-#

[3]

Hasegawa N, 1998, J APPL POLYM SCI, V67, P87

[4]

Kato M, 1997, J APPL POLYM SCI, V66, P1781, DOI 10.1002/(SICI)1097-4628(19971128)66:9<1781::AID-APP17>3.0.CO