Abstract
PVC and mixtures of PVC with aluminum of different compositions were subjected to plastic deformation under a pressure of 0.5–3.0 GPa using setups of Bridgman anvil type. DSC data showed that ΔC p in the polymer was doubled and T c increased by 20°C. Chemical reactions occurred on the interfaces of freshly opened metal surface/polymer phase under pressure treatment in the mixtures. They were accompanied by formation of volatile and soluble products. When metal-polymer mixtures were heated under pressure after deformation, chemical reactions occurred in them starting at 40°C and reaching the maximum intensity in the temperature range of polymer transition from the vitreous to highly elastic state. Thermogravimetric studies of mixture samples of different compositions were carried out.
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Original Russian Text © V.A. Zhorin, M.R. Kiselev, 2012, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2012, Vol. 48, No. 5, pp. 422–428.
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Zhorin, V.A., Kiselev, M.R. Thermal effects in mixtures of aluminum with polyvinyl chloride after plastic deformation under high pressure. Prot Met Phys Chem Surf 48, 508–514 (2012). https://doi.org/10.1134/S2070205112050164
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DOI: https://doi.org/10.1134/S2070205112050164