Polymeric films properties of poly (Vinyl alcohol) and poly (Hydroxy urethane) in different concentrations

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作者：
Nechifor, Cristina-Delia [1 ]
Ciobanu, Catalina Liana [2 ]
Dorohoi, Dana-Ortansa [3 ]
Ciobanu, Constantin [3 ]
机构：
[1] Al. I. Cuza University, Faculty of Physics, Iasi, Romania
[2] Institute of Macromolecular Chemistry P. Poni, Iasi, Romania
[3] Al. I. Cuza University, Faculty of Physics, Iassy, Romania
来源：
UPB Scientific Bulletin, Series A: Applied Mathematics and Physics | 2009年 / 71卷 / 01期
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摘要：
In this paper we analyzed the properties of polymeric films obtained by alloying poly (vinyl alcohol) (PVA) and poly (hydroxy urethane) (PHU) in different concentrations. We obtained the polymeric films and we analyzed them energetically (contact angle of water), morphologically (AFM), spectrally (FTIR-ATR) and mechanically (strength tests). The aim of this study is to identify the optimal concentrations for which a new material obtained by mixing PVA and PHU polymers can be used in medical field. We expect that this new polymer will merge the PVA and PHU properties.
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页码：97 / 106
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