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Tensile properties and morphology of irradiated EVA/ENR-50/sepiolite nanocomposites

Ahmad, M. S. and Mohamad, Z. and Ratnam, C. T. and Rudin, A. K. (2016) Tensile properties and morphology of irradiated EVA/ENR-50/sepiolite nanocomposites. In: 24th Scientific Conference of the Microscopy Society Malaysia, SCMSM 2015, 2-4 Dec 2015, Melaka, Malaysia.

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Abstract

The effects of sepiolite nanofiller addition and irradiation modification on the tensile properties of epoxidized natural rubber (ENR-50)/ehylene vinyl acetate (EVA)/Sepiolite nanocomposites were investigated. The ENR-50/EVA/Sepiolite was blended by mixing in a Brabender Plastigraph at 120 °C. The samples were irradiated by using electron beam at a dose range of 50 to 200 kGy. The effect on the tensile properties and morphology were investigated as a function of sepiolite content and irradiation dose. Electron beam radiation produced an irradiationinduced crosslinking and further enhanced mechanical properties of the nanocomposites. The tensile properties of irradiated ENR-50/EVA blend were improved by the addition of sepiolite at 4 phr.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Electron beam irradiation, ENR, EVA, Irradiation-induced crosslink, Sepiolite
Subjects:T Technology > TP Chemical technology
Divisions:Chemical Engineering
ID Code:73655
Deposited By: Mohd Zulaihi Zainudin
Deposited On:28 Nov 2017 07:42
Last Modified:28 Nov 2017 07:42

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