POLYMERIC FILMS PROPERTIES OF POLY (VINYL ALCOHOL) AND POLY (HYDROXY URETHANE) IN DIFFERENT CONCENTRATIONS

被引：0

作者：

Nechifor, Cristina-Delia ^{[1
]}

Ciobanu, Catalina Liana ^{[2
]}

Dorohoi, Dana-Ortansa ^{[3
]}

Ciobanu, Constantin ^{[3
]}

机构：

[1] Alexandru Ioan Cuza Univ, Fac Phys, Iasi, Romania

[2] Inst Macromol Chem P Poni, Iasi, Romania

[3] Alexandru Ioan Cuza Univ, Fac Phys, Iasi, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2009年 / 71卷 / 01期

关键词：

PVA; PHU; contact angle; hardness; resilience; rughness;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

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.

引用

页码：97 / 106

页数：10

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