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USING THE METHOD OF IR-ATR SPECTROSCOPY TO ASSESS THE INFLUENCE OF SURFACTANTS ON THE FORMATION OF PHASE SEPARATION IN POLYURETHANE-UREA FILMS
Abstract
Hydrophilic polyurethane-urea films were obtained using cycloaliphatic diisocyanates and nonionic surfactants such as ethoxylated alcohols and alkyl phenols. The effect of the selected modifiers on the phase structure of the obtained materials was estimated using the IR-ATR spectroscopy method.
About the Authors
A. V. Savchuk
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences — Branch of the Federal State Budgetary Institution of Science Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Perm
V. Yu. Senichev
Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences — Branch of the Federal State Budgetary Institution of Science Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences
Russian Federation
Russian Federation
Perm
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Review
For citations:
Savchuk A.V., Senichev V.Yu. USING THE METHOD OF IR-ATR SPECTROSCOPY TO ASSESS THE INFLUENCE OF SURFACTANTS ON THE FORMATION OF PHASE SEPARATION IN POLYURETHANE-UREA FILMS. Zhurnal Prikladnoii Spektroskopii. 2025;92(1):32-37. (In Russ.)
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