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Poly(vinyloxyacetic acid) and its metal salts show polyelectrolyte behaviour in water. The order of counterion binding to this polymer is K + > Na + > Li + > Ca 2+. The glass transition temperature (Tg) of poly (vinyloxyacetic acid ) with low ionic content and that of its metal salts are the same as that of poly (vinyl alcohol) whereas poly(vinyloxyacetic acid) with high ionic content shows an increased Tg.

Посилання на статтю:

Effect of ionic concentration and counterion on properties of poly(vinyloxyacetic acid) / K. Tharanikkarasu, P. Rajalingam and Ganga Radhakrishnan // Polymer. – 1992. – Vol 33. – P. 3643-3646.

Effect of ionic concentration and counterion on properties of poly(vinyloxyacetic acid) - Завантажити.