Polyisoprene thermal degradation in gaseous fluids is investigated: air, an argon, a carbon dioxide. It is revealed that at temperatures from 500 о C a carbon dioxide allows to augment a yield of liquid fractions and suppresses gas generation unlike air and an argon. Formation of high-gravity liquid fraction of the hydrocarbon containing polycyclic aromatic compounds besides, chokes.
1,4-цис полиизопрен, термодеструкция, воздух, аргон, углекислый газ, 1,4-cis polyisoprene, thermal degradation, air, argon, carbonic gas
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