Kinetics of thermal degradation in non-isothermal conditions of some phosphorus-containing polyesters and polyesterimides

作者: Corneliu Hamciuc , Tachita Vlad-Bubulac , Oana Petreus , Gabriela Lisa

DOI: 10.1016/J.EURPOLYMJ.2006.12.018

关键词: Inorganic chemistryThermogravimetric analysisThermal stabilityPolymerPolyesterChemistryThermal decompositionPhosphorusPendant groupIsothermal processOrganic chemistryGeneral Physics and AstronomyPolymers and Plastics

摘要: Abstract The thermal decomposition behavior of some phosphorus-containing polyesters and a polyesterimide was studied using thermogravimetric analysis in air at several heating rates between 5 °C/min 20 °C/min. results this study, realized for polymers with phosphorus linkage as pendant group, were compared the having same backbone structure, main chain, respectively, without phosphorus. kinetic processing data carried out Coats–Redfern, Reich–Levi, Flynn–Wall–Ozawa Kissinger methods.

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