Determination of configurational–isomeric composition of synthetic isoprene rubbers using NMR spectroscopy

Production pieces of synthetic isoprene rubbers are studied using the nuclear magnetic resonance spectroscopy method. The measurements are performed by 1Н and 13С NMR spectroscopy with variation of the conditions of sample preparation and taking and processing of spectra, which allows improving the accuracy of quantitative analysis of the content of monomer units characterized by different configurations.