Effect of nano-barium titanate on thermal stability of ferrite filled poly-ether-ether-ketone (PEEK) composites |
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| Authors: | Dwivedi M. Alam S. Verma G. L. |
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| Affiliation: | (1) DRDO, Headquarters, W1O/o CCR&D & DS, R. No. 117 D, B-Wing, Sena Bhavan, New Delhi-110 011, India E-mail;(2) Defence Materials and Stores Research, Development Establishment, DMSRDE PO GT Road, Kanpur-, 208 013, India;(3) Department of Applied Chemistry, Delhi College of Engineering, Shahbad-Daulatpur Bawana Road, Delhi-, 110 042, India |
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| Abstract: | The reinforcement of nano-barium titanate in ferrite filled poly-ether-ether-ketone (PEEK) composites caused a shift in the decomposition temperature, at which maximum mass loss occurred, to higher side and enhancement in char yield in thermogravimetric analysis. Loss tangent and glass transition temperature of ferrite filled PEEK composites were also found to be increased with the reinforcement of nano barium titanate. The effect of nano barium titanate on the melting behaviour of ferrite filled PEEK composites was negligible. This revised version was published online in August 2006 with corrections to the Cover Date. |
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| Keywords: | TG DMA DSC ferrite nano-barium titanate PEEK |
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