EFFECT OF WATER ABSORPTION ON TENSILE PROPERTIES OF KENAF FIBER UNSATURATED POLYESTER COMPOSITES

被引:0
|
作者
Osman, Ekhlas [1 ]
Vakhguelt, Anatoli [2 ]
Mutasher, Saad [3 ]
Sbarski, Igor [4 ]
机构
[1] Swinburne Univ Technol, Sch Engn Comp & Sci, Kuching, Malaysia
[2] Nazarbayev Univ, Sch Engn, Astana 010000, Kazakhstan
[3] Minist Higher Educ, Coll Appl Sci, Engn Dept, POB 135, Sohar 311, Oman
[4] Swinburne Univ Technol, Fac Engn & Ind Sci, Hawthorn, Vic, Australia
来源
关键词
Kenaf-unsaturated polyester composite; water absorption; mechanical properties; zero-stress aging;
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Physical and mechanical properties of kenaf fiber; namely, length, diameter, density, water absorption, tensile strength and Young' modulus were observed experimentally. The percentage ratio of holocellulose content, and of bast and core kenaf fiber was investigated. The water absorption characteristic had an effect on the tensile properties of Kenaf fiber composites, and the results showed that moisture uptake increased as fiber weight percentage increased in composite. The experimental data was cross-matched against composite models, such as Hirsch, Einstein-Guth, modified Bowyer-Bader, Kelly-Tyson, Parallel, modified Guth, Cox-Krenchel, and Halpin-Tsai. The results show a good correlation with Hirsch's model while the results obtained from Cox-Krenchel underestimated the experimental data.
引用
收藏
页码:183 / 195
页数:13
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