Study of the β — α solid-solid transition of isotactic polypropylene by synchrotron radiation |
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Authors: | P Forgács B R Tolochko M A Sheromov |
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Affiliation: | (1) Research Institute of Plastics, H-1950 Budapest, Hungary;(2) Institute of Nuclear Physics, 90 Novosibirsk, USSR |
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Abstract: | Synopsis The transformation of the -modification into -modification in isotactic polypropylene was investigated by WAXS, DSC and dilatometric methods. The temperature and time dependent WAXS spectra were made by using high-intensity synchrotron radiation. The - transformation was followed by short time exposures. The transformation of the -modification was found to act toward the increase in the total crystallinity. |
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