The Influence of Alkaline Surface Fibre Treatment on the Impact Properties of Sugar Palm Fibre-Reinforced Epoxy Composites

被引：56

作者：

Bachtiar, D. ^{[1
]}

Sapuan, S. M. ^{[1
]}

Hamdan, M. M. ^{[1
]}

机构：

[1] Univ Putra Malaysia, Dept Mech & Mfg Engn, Serdang 43400, Selangor, Malaysia

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2009年 / 48卷 / 04期

关键词：

Alkaline treatment; Epoxy; Impact strength; Natural fibre; Sugar palm fibre; MECHANICAL-PROPERTIES; POLYMER COMPOSITES;

D O I：

10.1080/03602550902725373

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The aim of this study is to determine the impact properties of sugar palm fibre-reinforced epoxy polymer composite after introduce the alkaline treatment to the fibre. The fibre was treated by alkaline solution with 0.25M and 0.5M NaOH solution for 1 hour, 4 hours, and 8 hours soaking time. Hand lay up process was used to prepare the composite specimens with 10% volume fraction. The dimensions of the specimen used to carry out the test were adapted from ASTM D256 for Izod Impact testing. The higher impact strength of treated sugar palm fibre reinforced epoxy composite took place at 0.5M NaOH solution with 8 hours soaking time, i.e., 60J/m with improving by 12.85% from untreated composite.

引用

页码：379 / 383

页数：5

共 14 条

[1]

*ASTM INT, D256 ASTM INT

[2] Composites reinforced with cellulose based fibres [J].