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M. Dobrzyńska-Mizera, M. Barczewski, B. Dudziec, T. Sterzyński

Influence of the cooling rate on the non-isothermal crystallization of isotactic polypropylene modified with sorbitol derivative and silsesquioxane (in English)

Polimery 2013, No 11-12, 920


DOI: dx.doi.org/10.14314/polimery.2013.920

Summary

The influence of 1,3:2,4-bis(3,4-dimethylbenzylidene) sorbitol (DMDBS) and tetrasilanolphenyl silsesquioxane (phPOSS) on the modification of isotactic polypropylene (iPP) was investigated. In particular, dependency of crystallization behavior on the cooling rate was determined. To understand these effects the results of differential scanning calorimetry (DSC) measurements and the crystallization curves were analyzed.


Key words: isotactic polypropylene, silsesquioxane, sorbitol derivative, crystallization

e-mail: monika.dobrzynska-mizera@doctorate.put.poznan.pl

M. Dobrzyńska-Mizera, M. Barczewski, B. Dudziec, T. Sterzyński (217.6 KB)
Influence of the cooling rate on the non-isothermal crystallization of isotactic polypropylene modified with sorbitol derivative and silsesquioxane (in English)