Effect of different dispersing agents in the non-isothermal kinetics and thermomechanical behavior of PET/TiO2 composites

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dc.contributor	Universitat Politècnica de Catalunya. Institut d'Investigació Tèxtil i Cooperació Industrial de Terrassa
dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Tèxtil i Paperera
dc.contributor	Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa
dc.contributor	Universitat Politècnica de Catalunya. TECTEX - Grup de Recerca en Tecnologia Tèxtil
dc.contributor.author	Cayuela Marín, Diana
dc.contributor.author	Cot Valle, María Ana
dc.contributor.author	Algaba Joaquín, Inés María
dc.contributor.author	Manich Bou, Albert M.
dc.date	2016-04-02
dc.identifier.citation	Cayuela, D., Cot, M.A., Algaba, I., Manich, A.M. Effect of different dispersing agents in the non-isothermal kinetics and thermomechanical behavior of PET/TiO2 composites. "Journal of macromolecular science. Part A, pure and applied chemistry", 2 Abril 2016, vol. 53, núm. 4, p. 237-244.
dc.identifier.citation	1060-1325
dc.identifier.citation	10.1080/10601325.2016.1143321
dc.identifier.uri	http://hdl.handle.net/2117/90738
dc.language.iso	eng
dc.relation	http://www.tandfonline.com/doi/abs/10.1080/10601325.2016.1143321
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria dels materials::Materials compostos
dc.subject	Nanocomposites (Materials)
dc.subject	Nanoparticles
dc.subject	Dispersing agent
dc.subject	Nucleating effect
dc.subject	Termomechanical analysis
dc.subject	Non-isothermal kinetics
dc.subject	TiO2 nanoparticles
dc.subject	Montanic wax
dc.subject	Amide wax
dc.subject	PET/TiO2 nanocomposites
dc.subject	In-situ polymerization
dc.subject	Cristallization behavior
dc.subject	Poly(ethylene-terephthalate) nancomposites
dc.subject	Phase-change
dc.subject	Nanoparticles
dc.subject	Glass
dc.subject	Melt
dc.subject	Nanocompostos (Materials)
dc.subject	Nanopartícules
dc.title	Effect of different dispersing agents in the non-isothermal kinetics and thermomechanical behavior of PET/TiO2 composites
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	This work is based on the analysis of the influence of dispersing agents on the non-isothermal kinetics, thermomechanical behavior and dispersing action of PET/TiO2 nanocomposites. The influence of two montanic waxes and an amide wax used as dispersing agents in the nucleating effect of the nanoparticles is studied. The dispersing agents are the following: a) a partly saponified ester of montanic acids (PSEMA), b) an ester of montanic acids with multifunctional alcohols (MAWMA) and c) an amide wax based on N,N '-Bisstearoyl ethylenediamine (AW). The non-isothermal kinetics based on the Avrami method revealed that MAWMA and PSEMA favors the nucleating effect of the nanoparticles when are included in PET. Birefringence microscopy points out the good dispersing capacity of MAWMA and AW and the termomechanical analysis confirmed that the ester of montanic acids with multifunctional alcohols MAWMA shows the best dispersing properties and best promotes the nucleating effect of the TiO2 nanoparticles when used for PET/TiO2 nanocomposites production

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