Microkinetics of High-temperature Pyrolysis

摘要

High-temperature pyrolysis of various classes of polymers have been discussed. For the non-carbonizing polymers it washown that polymer structure van affect the pyrolysis characteristics. Data on the high-temperature pyrolysis of some polypropylene samples with different crystallinity have been presented. Modification of the standard method allowing one to obtain kinetic data from the single experiment was discussed. A kinetic model for the degradation of char-forming polymers in conditions of high-temperature pyrolysis has been suggested.