Preparation and Properties of Polyvinyl Alcohol (PVA)/Polyvinyl Pyrrolidone (PVP) Hydrogel

Polyvinyl alcohol (PVA)/polyvinyl pyrrolidone (PVP) hydrogel has been fabricated using freezing-thawing method. The tensile strengthen and swelling properties were tested. The results show that hydrogels mechanical properties are better, reach to about 0.7 MPa, 15% PVA/10% PVP hydrogel is the best,...

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Veröffentlicht in:	Applied Mechanics and Materials 2011-08, Vol.84-85, p.485-488
Hauptverfasser:	Zhai, Yu Chun, Zhang, Shu Di, Zhang, Zhen Fang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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