SHI Xiao-hong, LIU Li-zhi, FANG Tian-ru, JIANG Bing-zheng. THE COMPATIBILITY AND CRYSTALLIZATION BEHAVIOR OF PEO-PS-PEO TRIBLOCK COPOLYMER/PPO HOMOPOLYMER BLENDS[J]. Acta Polymerica Sinica, 1993,(4):398-402.
SHI Xiao-hong, LIU Li-zhi, FANG Tian-ru, JIANG Bing-zheng. THE COMPATIBILITY AND CRYSTALLIZATION BEHAVIOR OF PEO-PS-PEO TRIBLOCK COPOLYMER/PPO HOMOPOLYMER BLENDS[J]. Acta Polymerica Sinica, 1993,(4):398-402.DOI:
The compatibility and crystallization behavior of ethylene oxide-styrene-ethylene oxide triblock copolymer (PEO-PS-PEO)/Polyphenyleneoxide (PPO) blends have been studied. The higher the PS content in PEO-PS-PEO copolymer
the better the compatibility of its mis-ture with PPO homopolymer. From the crystallization point of view
PEO-PS-PEO copolymer in the blends crystallizes in a very different way with blend composition
and the crystallization features
such as many crystallization peaks in DSC thermograms obtained during cooling
are really different from those of homopolymer blends.