Moisture Absorption Characteristics for Poly (vinyl alcohol) -Metal Chelate Films

Moisture Absorption Characteristics for Poly (vinyl alcohol) -Metal Chelate Films

Moisture absorption characteristics of various poly (vinyl alcohol) (PVA) -metal chelate films have been investigated. PVA-CaCl2 chelate film showed an excellent moisture absorption and desorption rate compared with other PVA and water soluble polymer-metal chelate films. Furthermore, it was found t...

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Veröffentlicht in:KOBUNSHI RONBUNSHU 1994/07/25, Vol.51(7), pp.447-452
Hauptverfasser: TANAKA, Masanao, YAMAZAKI, Hiroaki, KAKINOKI, Hideo
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Calcium Chloride
Chelate
Metal Chelate
Moisture Absorption
Moisture Desorption
Poly (vinyl alcohol)
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Zusammenfassung:Moisture absorption characteristics of various poly (vinyl alcohol) (PVA) -metal chelate films have been investigated. PVA-CaCl2 chelate film showed an excellent moisture absorption and desorption rate compared with other PVA and water soluble polymer-metal chelate films. Furthermore, it was found that the moisture absorption was reversible and that the characteristics did not deteriorate even after repeated water absorption and desorption.
ISSN:0386-2186
1881-5685
DOI:10.1295/koron.51.447