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Relaxation Phenomena in Chitosan Films
Engelsk Paperback
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Relaxation Phenomena in Chitosan Films
Engelsk Paperback

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Om denne bog
This book presents data on thermal relaxation properties of chitosan neutralised and non-neutralised films as a function of water content using dynamical mechanical analysis and dielectric spectroscopy in the temperature range from 20 to 250°C. Three relaxation processes have been observed in different temperature and frequency ranges. For the first time, the low frequency á-relaxation associated with the glass-rubber transition, which relates to a plasticising effect of water, has been detected by this technique in both chitosan forms in the temperature range 20-70°C and for moisture contents between 0.5 to 10 wt %. This book discusses various relaxation processes in chitosan films.
Product detaljer
Sprog:
Engelsk
Sider:
48
ISBN-13:
9781617613159
Indbinding:
Paperback
Udgave:
ISBN-10:
1617613150
Kategori:
Udg. Dato:
16 feb 2011
Længde:
4mm
Bredde:
138mm
Højde:
212mm
Forlag:
Nova Science Publishers Inc
Oplagsdato:
16 feb 2011
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