Modification of polyamide-6 structure by combined methods of solid-phase extrusion |
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| Authors: | V A Beloshenko A V Voznyak YuV Voznyak |
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| Institution: | 1. Donetsk Institute for Physics and Engineering named after A.A. Galkin, National Academy of Sciences of Ukraine , Donetsk, Ukraine bel@hpress.fti.ac.donetsk.ua;3. Donetsk Institute for Physics and Engineering named after A.A. Galkin, National Academy of Sciences of Ukraine , Donetsk, Ukraine |
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| Abstract: | Potentialities of new combined deformation schemes, including the solid-state extrusion through conical die (ED) and equal-channel multiple angle extrusion (ECMAE) implemented in different sequences to modify the structure and properties of semicrystalline polymers, have been studied for polyamide-6 (PA-6) as an example. It is shown that deformation by the ED–ECMAE scheme gives the best complex of physical and mechanical properties. A significal improvement of elastic and strength properties of PA-6 with a conserved high level of plastic characteristics has been observed. |
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| Keywords: | oriented semicrystalline polymers combined deformation extrusion through conical die equal-channel multiple angle extrusion |
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