MA De-zhu, ZHANG Rui-yun, LUO Xiao-lie. STUDY ON CRYSTALLINE MORPHOLOGY OF FIRE RETARDANT-POLYPROPYLENE SYSTEMS[J]. Acta Polymerica Sinica, 1990,(3):294-300.
MA De-zhu, ZHANG Rui-yun, LUO Xiao-lie. STUDY ON CRYSTALLINE MORPHOLOGY OF FIRE RETARDANT-POLYPROPYLENE SYSTEMS[J]. Acta Polymerica Sinica, 1990,(3):294-300.DOI:
The effects of fire retardants on PP crystalline morphology have been studied in fire reta-rdant-polypropylene (FRPP) systems by wide angle X-ray diffractometry (WAXD)
light microscopy (PLM and PCM)
small angle light scattering (SALS) and differential scanning calo-rimetry (DSC). It was revealed that some fire retardants can act as nucleating agents in PP crystallization
some fire retardants can act as a barrier to PP crystallization
While some fire retardants are inert additives in FRPP systems.According to PLM and PCM results. it appeared that PP crystallization process was a re-dispersion process of fire retardants in the FRPP systems.