Utilization of cocoa pod husk as filler in polypropylene biocomposites: Effect of maleated polypropylene

被引：43

作者：

Chun, Koay Seong ^{[1
]}

Husseinsyah, Salmah ^{[1
]}

Osman, Hakimah ^{[1
]}

机构：

[1] Univ Malaysia Perlis, Sch Mat Engn, Div Polymer Engn, Jejawi 02600, Perlis, Malaysia

来源：

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS | 2015年 / 28卷 / 11期

关键词：

Cocoa pod husk; polypropylene; biocomposites; maleated polypropylene; ANHYDRIDE-GRAFTED POLYPROPYLENE; PP COMPOSITES; FLOUR;

D O I：

10.1177/0892705713513291

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The aim of the research was to utilize cocoa pod husk (CPH) in polypropylene (PP) biocomposites. Maleated polypropylene (MAPP) was used as coupling agent to improve the properties of PP/CPH biocomposites. The addition of MAPP had increased the stabilization torque of PP/CPH biocomposites. The tensile strength and modulus of PP/CPH with MAPP were higher compared to PP/CPH biocomposites without MAPP, except the elongation at break decreased. The crystallinity and thermal stability of PP/CPH biocomposites with MAPP increased. These improvements were due to the enhanced interfacial bonding between CPH and PP matrix, which were proved by SEM analysis.

引用

页码：1507 / 1521

页数：15

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