The Effects of Untreated and Treated Kenaf Loading on the Properties of Kenaf Fibre-Filled Natural Rubber Compounds

被引：28

作者：

Ismail, H. ^{[1
]}

Norjulia, A. M. ^{[1
]}

Ahmad, Z. ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, Div Polymer, Perai 14300, Pulau Pinang, Malaysia

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2010年 / 49卷 / 05期

关键词：

Fibre treatment; Kenaf; Mechanical properties; Morphology; Natural rubber; Rubber-filler interaction; MECHANICAL-PROPERTIES; CURING CHARACTERISTICS; COMPOSITES; AGENTS;

D O I：

10.1080/03602550903283117

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Natural rubber compounds with untreated and treated kenaf were prepared with different loading i.e., 0, 10, 20, 30 and 40 phr. The compounds were cured at 150 degrees C according to its cure time, t(90). Curing characteristics, tensile properties, rubber-filler interaction and morphology properties of the rubber compounds were tested. Curing characteristics showed that scorch time, t(s2) and cure time, t(90) decreased with increasing of fibre loading and treatment. Mechanical properties of kenaf filled natural rubber compounds decreased with increasing of fibre loading but increased with fibre treatment. Swelling measurement and morphological study showed that better rubber-filler interaction was obtained with treated kenaf.

引用

页码：519 / 524

页数：6

共 13 条

[1] Short natural-fibre reinforced polyethylene and natural rubber composites: Effect of silane coupling agents and fibres loading [J].