STUDY ON DYNAMICS OF ISOTHERMAL CRYSTALLIZATION OF NEODYMIA FILLED POLYPROPYLENE
YE Chunmin; TANG Gongben; LIU Jingjiang(Changchun Institute of Apllied Chemistry. Academia Sinica. Changchun 130022)
he samples of a little Nd2O3 (neodymia) filled polypropylene (PP) are prepared. The isothermal crystallization dynamics have been investigated by DSC. The results show that Nd2O3 can enhance the growth rate of spherulite in PP, reduce the surface free energies of the developing crystals, and improve the behavior of isothermal crystallization of PP dealt with the Avrami and Hoffman’s theories.
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.