User:Allison K. Alix/Notebook/CHEM-581/2012/10/03
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Revision as of 10:58, 3 October 2012
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Dynamic Mechanical Analysis of PVOH films
Dimensional Mechanical Analysis will be performed on previously synthesized PVOH films consisting of the following: 1) MW: 22000 2) MW: 100000 3) MW: 22000 with phosphoric acid 4) MW: 100000 with hydrochloric acid 5) MW: 22000 with phosphoric acid and maleic acid. Samples 3-5 were crosslinked via dehydration in the oven at 120 degrees celsius for 90 minutes. Samples of films 1 and 2 were also cross linked via dehydration for a before and after comparison of crosslinking.
PVOH MW:22000 length: 20.49mm width: 0.22mm
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