Rheokinetics of the polymerization of an epoxy resin with aliphatic amines

dc.contributorArellano, M., Univ de Guadalajara, Mexico; Velazquez, P., Univ de Guadalajara, Mexico; Gonzalez-Romero, V.M., Univ de Guadalajara, Mexico
dc.creatorArellano, M.
dc.creatorVelazquez, P.
dc.creatorGonzalez-Romero, V.M.
dc.date.accessioned2015-09-15T18:51:08Z
dc.date.accessioned2022-11-02T15:59:54Z
dc.date.available2015-09-15T18:51:08Z
dc.date.available2022-11-02T15:59:54Z
dc.date.created2015-09-15T18:51:08Z
dc.date.issued1989
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0024866577&partnerID=40&md5=13ed29e342e04d9b17faa849574eb297
dc.identifierhttp://hdl.handle.net/20.500.12104/44259
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5020418
dc.description.abstractA rheological study of the curing of epoxy resins with aliphatic amines is presented. Kinetic parameters were evaluated using isothermal gel times as a function of temperature. The values obtained for the activation energies of the three systems (12-13 kcal/mol) agree with the values reported by other authors. Experimental evidence suggests that vitrification is reached when the elastic modulus of the sample reaches certain value; regardless of amine functionality and temperature. The gel times showed two critical value r values. Samples with r smaller than the minimum critical value or values of r greater than the maximum critical value will never gel.
dc.relationScopus
dc.relationAnnual Technical Conference - Society of Plastics Engineers
dc.relation838
dc.relation842
dc.titleRheokinetics of the polymerization of an epoxy resin with aliphatic amines
dc.typeConference Paper


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