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W. Kosińska, D. Grzelak, A. Szepke-Wróbel


The effect of thermal treatment on the crystalline structure of J-400 polypropylene. Part I


Polimery 1982, No 5, 212



DOI: dx.doi.org/10.14314/polimery.1982.212

Summary

The effect of thermal treatment, such as cooling rate and annealing time at different temperatures, on the structure of polypropylene has been studied, using a Perkin-Elmer differential scanning calorimeter and an optical microscope. It has been found that the cooling rate and annealing at 390—410 К influence the crystalline structure most.


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