Thermal behaviour of polyetherimide peek blends |
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| Authors: | P T Rajagopalan L D Kandpal A K Tewary R P Singh K N Pandey G N Mathur |
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| Institution: | (1) Defence Materials and Stores Research and Development Establishment, G. T. Road, 208013 Kanpur, India |
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| Abstract: | PEEK is characterised by high impact and fatigue resistance andT
g of 145 C. Blends of PEEK and PEI have been made and scanning electron micro-graphs of the broken specimen show that the two polymers are completely miscible in all proportions. The study also shows that PEEK PEI 5050 blend, can be used as matrix for composite applications with appreciable enhancement ofT
g to 177C. |
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| Keywords: | polyetherimide peek blends |
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