ZHOU Liling, WU Qiye, YANG Wenjun, LIU Shilong, ZHANG Man. STUDIES ON THE MORPHOLOGY AND TOUGHENING MECHANISM OF PVC/CPE/RIGID ORGANIC FILLER BLENDS[J]. Acta Polymerica Sinica, 1996,(1):87-90.
ZHOU Liling, WU Qiye, YANG Wenjun, LIU Shilong, ZHANG Man. STUDIES ON THE MORPHOLOGY AND TOUGHENING MECHANISM OF PVC/CPE/RIGID ORGANIC FILLER BLENDS[J]. Acta Polymerica Sinica, 1996,(1):87-90.DOI:
The morphology of PVC CPE blended with rigid organic fillers(ROF)and toughening mechanism were studied by TEM and SEM.The results showed that the obvious toughening effect was obtained by filling ROF to PVC CPE matrix.As a result some fibril formed on the broken surface of samples
and CPE distributed in form of network structure in PVC matrix
and ROF in form of particles.Cold drawing of ROF occured and the brittle-ductile transformation of matrix was observeds when the samples were stretched
so that the toughenss of the blends was increased.