Interfacial interactions of a novel mechanochemical composite of cellulose with maleated polypropylene

被引：65

作者：

Qiu, WL ^{[1
]}

Endo, T ^{[1
]}

Hirotsu, T ^{[1
]}

机构：

[1] AIST, Takamatsu, Kagawa 7610395, Japan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2004年 / 94卷 / 03期

关键词：

poly(propylene) (PP); polysaccharides; interfaces; composites; mechanical properties;

D O I：

10.1002/app.21123

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A novel composite was prepared by ball-milling crystalline cellulose and maleic anhydride (MA) grafted polypropylene (MAPP) and its characteristics compared with a corresponding composite prepared by a conventional melt-mixing method. The ball-milling induces the formation of more ester bonds between cellulose and MAPP. The resulting MAPP chains bound to particles of cellulose, which created much stronger interfacial adhesion between the cellulose particles and the MAPP matrix. Accordingly, such enhanced interfacial adhesion substantially differentiates the mechanochemically prepared composite from the melt-mixed composite. (C) 2004 Wiley Periodicals, Inc.

引用

页码：1326 / 1335

页数：10

共 46 条

[41] INFRARED-SPECTROSCOPY STUDIES OF THE EFFECTS OF THE CATALYST ON THE ESTER CROSS-LINKING OF CELLULOSE BY POLY(CARBOXYLIC ACIDS) [J].