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Reducing properties of plastics etched in chromium acid solutions

✍ Scribed by M. Šalkauskas; D. Kimtienė


Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
92 KB
Volume
26
Category
Article
ISSN
0021-8995

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Mechanical properties of poly(glutamic a
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The interaction between ionizable carboxyl groups and the conformation of poly-(glutamic acid) (PGA) in aqueous solution were investigated by the mechanical method. The dynamic rigidity of the PGA solution has a maximum value at the pH corresponding to about 50% neutralization point. This may be due