Effect of Various Chemical Treatments on the Damping Property of Jute Fibre Reinforced Composite
نویسندگان
چکیده
In this paper the effect of various chemical treatments on the damping property of jute fiber reinforced green composite is discussed. The surface of the jute fiber was modified by alkali, permanganate, benzoyl chloride, malic anhydride and silane treatments. Several samples of unidirectional composites were prepared with treated jute fibers as well as untreated jute fibers. Matrix used is epoxy and material is made by hot pressing. Surface treatments results in enhancement of bonding between fiber and matrix. Dynamic mechanical analysis (DMA) results show that, surface treated jute fiber reinforced polymer composites have higher storage modulus and lower tanδ with respect to untreated composite.
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