Synopsis
The transformation of the β-modification into α-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 β -α transformation was followed by short time exposures. The transformation of the β-modification was found to act toward the increase in the total crystallinity.
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Forgács, P., Tolochko, B.R. & Sheromov, M.A. Study of the β — α solid-solid transition of isotactic polypropylene by synchrotron radiation. Polymer Bulletin 6, 127–133 (1981). https://doi.org/10.1007/BF00256515
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DOI: https://doi.org/10.1007/BF00256515