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Thermoanalytical evaluation of the oxidative stability of liquid polybutadienes
Kovářová, Jana ; Podešva, Jiří
Hydroxy-terminated liquid polybutadienes, as commercially available polymeric diols, are used in teh production of special types of elastomeric polyurethanes. A comparison of the oxidation susceptibility in a series of hydroxy-terminated polybutadiene rubbers in relation to the degree of hydrogenation shows that the oxidative stability of liquid rubbers gradually increases with the decreasing content of double bonds in the 1-PB chains.
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