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dc.contributor.authorRocco, JAFF-
dc.contributor.authorLima, JES-
dc.contributor.authorFrutuoso, A. G.-
dc.contributor.authorIha, K.-
dc.contributor.authorIonashiro, Massao-
dc.contributor.authorMatos, JR-
dc.contributor.authorSuarez-Iha, MEV-
dc.identifier.citationJournal of Thermal Analysis and Calorimetry. Dordrecht: Kluwer Academic Publ, v. 77, n. 3, p. 803-813, 2004.-
dc.description.abstractThermal decomposition kinetics of solid rocket propellants based on hydroxyl-terminated polybutadiene-HTPB binder was studied by applying the Arrhenius and Flynn-Wall-Ozawa's methods. The thermal decomposition data of the propellant samples were analyzed by thermogravimetric analysis (TG/DTG) at different heating rates in the temperature range of 300-1200 K. TG curves showed that the thermal degradation occurred in three main stages regardless of the plasticizer (DOA) raw material, the partial HTPB/IPDI binder and the total ammonium perchlorate decompositions. The kinetic parameters E-a (activation energy) and A (pre-exponential factor) and the compensation parameter (S-p) were determined. The apparent activation energies obtained from different methods showed a very good agreement.en
dc.publisherKluwer Academic Publ-
dc.sourceWeb of Science-
dc.subjectFlynn-Wall-Ozawa's methodpt
dc.subjectkinetic parameterspt
dc.subjectthermogravimetric analysispt
dc.titleTG studies of a composite solid rocket propellant based on HTPB-binderen
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionCtr Aerosp Technol-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv São Paulo, Inst Quim, BR-05513970 São Paulo, Brazil-
dc.description.affiliationCtr Aerosp Technol, Inst Tecnol Aeronaut, Sao Jose Dos Campos, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Araraquara, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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