Calcium sulfate hemihydrate whisker reinforced polyvinyl alcohol with improved shape memory effect

Calcium sulfate hemihydrate whisker reinforced polyvinyl alcohol with improved shape memory effect

A new shape memory polymer is synthesized by introducing calcium sulfate hemihydrate whiskers (HHW) to reinforce polyvinyl alcohol (PVA). The tensile strength of the composite is increased by 57%, and the storage modulus reaches 22.24 GPa. A novel shape memory composite is synthesized by introducing...

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Veröffentlicht in:RSC advances 2016-01, Vol.6 (58), p.52982-52986
Hauptverfasser: Zhao, Wenpeng, Gao, Chuanhui, Sang, Hongfei, Xu, Jun, Wang, Chuanxing, Wu, Yumin
Format: Artikel
Sprache:eng
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Zusammenfassung:A new shape memory polymer is synthesized by introducing calcium sulfate hemihydrate whiskers (HHW) to reinforce polyvinyl alcohol (PVA). The tensile strength of the composite is increased by 57%, and the storage modulus reaches 22.24 GPa. A novel shape memory composite is synthesized by introducing calcium sulfate hemihydrate whisker to reinforce polyvinyl alcohol.
ISSN:2046-2069
2046-2069
DOI:10.1039/c6ra03717h