Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3126
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dc.contributor.authorDash, Chinmayee-
dc.contributor.authorDas, Asim-
dc.contributor.authorBisoyi, Dillip Kumar-
dc.date.accessioned2018-12-23T11:22:40Z-
dc.date.available2018-12-23T11:22:40Z-
dc.date.issued2018-12-
dc.identifier.citation6th International Conference on National Polymers, Bio-Polymers, Bio-Materials, their Composites, Nanocomposites, Blends, IPNs, Polyelectrolytes and Gels : Macro to Nano Scales (INCP 2018), Kottayam, India, 7-9 December, 2018en_US
dc.identifier.urihttp://hdl.handle.net/2080/3126-
dc.descriptionCopyright of this document belongs to proceedings publisher.en_US
dc.description.abstractSunn hemp (crotalaria Juncea) fiber has reported to be more ecofriendly than synthetic fiber due to its high fiber aspect ratio (500-600), low density (1.4-1.6 g/cm3), high cellulose content (70-78wt %), abundant availability, durabilitythatserve a remarkable criteriain the use ofcomposite fabrication[1].But theinherently hydrophilicnaturecauses poor adhesion with hydrophobic matrix that leads to poor crosslinking [2]. So it is necessary to treat the fiberin order to reduce the hydrophobicity prior to develop composites. Many pretreatment techniques have been adopted to enhance sunn hemp fiber structure [3, 4, 5, 6]. The present paper focus an assessment on a physico-chemical treatment where a High IntensityUltrasonicator (HIU)processorhas used for physical treatment and alkali used for chemical treatment. High frequency electrical energy generated by HIU processor is convertedto mechanical vibration byapiezoelectric transducer that connect to aprobe tip. The vibration from thetip cause cavitation due to sudden formation and collapse of bubbles within the fluid where high temperature, pressure and shock wave are involved. Due to millions of bubbles formation, there is an etching effect associate on fiber surface which help to eliminate the amorphous element from fiber. Some author reported the fruitful outcome of the physicochemical treatment which proves as a suitable technique to enhance mechanical properties of composite [7, 8, 9]. Motivating from the literature work, the present work focus on the combine treatment of HIU-NaOH and their effect on fiber fine structures as well as composites were investigated.en_US
dc.subjectHigh Intensity Ultrasonication (HIU)en_US
dc.subjectSunn Hemp Fiberen_US
dc.subjectReinforced Epoxy Compositeen_US
dc.subjectPhysico-chemical Treatmenten_US
dc.titleHigh Intensity Ultrasonication (HIU) Effect on Sunn Hemp Fiber Reinforced Epoxy Composite: A Physico-chemical Treatment towards Fiberen_US
dc.typeArticleen_US
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