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Comparative Evaluation of Dynamic Mechanical Properties of Epoxy Composites Reinforced with Woven Fabrics from Sansevieria (Sansevieria trifasciata) Fibres and Banana (Musa sapientum) Fibres
被引:9
|作者:
Rwawiire, Samson
[1
,2
]
Okello, Joe
[1
]
Habbi, Godfrey
[1
]
机构:
[1] Busitema Univ, Fac Engn, Dept Text & Ginning Engn, POB 236, Tororo, Busitema, Uganda
[2] Tech Univ Liberec, Fac Text Engn, Dept Mat Engn, Liberec 46117 1, Czech Republic
来源:
关键词:
DMA;
Sansevieria trifasciata;
banana fibre;
Musa sapientum;
epoxy composite;
D O I:
10.14502/Tekstilec2014.57.315-320
中图分类号:
TB3 [工程材料学];
TS1 [纺织工业、染整工业];
学科分类号:
0805 ;
080502 ;
0821 ;
摘要:
Globally, sustainable materials that are environmentally friendly and the path towards sustainable development are needed. Natural plant fibre utilization in various industries has seen a surge, especially in the automotive sector. Natural fibres such as from Sansevieria and banana pseudostem are readily available and have considerable mechanical properties that make them good candidates for reinforcement epoxy resins. The dynamic mechanical properties (DMA) of Sansevieria (Sansevieria trifasciata) and banana pseudostem (Musa sapientum) woven fibre epoxy composites are discussed. The results show that the optimum temperature range of application of the Sansevieria and banana epoxy composites is up to 50 degrees C. The glass transition temperature, Tg, obtained from the curves of mechanical damping factor (tan delta) was 100 degrees C and 120 degrees C for Sansevieria and banana fibre epoxy composites, respectively.
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页码:315 / 320
页数:6
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