Data supporting micromechanical models for the estimation of Young's modulus and coefficient of thermal expansion of titanate nanotube/Y2W3O12/HDPE ternary composites

Patricia I Pontón; Katia Yamada; Marco V Guamán; Michel B Johnson; Mary Anne White; Bojan A Marinkovic

doi:10.1016/j.dib.2019.104247

Data supporting micromechanical models for the estimation of Young's modulus and coefficient of thermal expansion of titanate nanotube/Y₂W₃O₁₂/HDPE ternary composites

Data Brief. 2019 Jul 15:25:104247. doi: 10.1016/j.dib.2019.104247. eCollection 2019 Aug.

Authors

Patricia I Pontón¹, Katia Yamada², Marco V Guamán³, Michel B Johnson⁴, Mary Anne White^{4

5}, Bojan A Marinkovic^{2

6}

Affiliations

¹ New Materials Laboratory, Department of Materials, Escuela Politécnica Nacional, 170525, Quito, Ecuador.
² Centro Universitário de Volta Redonda - UNIFOA, Av. Paulo Erlei Alves Abrantes 1325, Volta Redonda, RJ, Brazil.
³ Department of Mechanical Engineering, Escuela Politécnica Nacional, 170525, Quito, Ecuador.
⁴ Clean Technologies Research Institute, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada.
⁵ Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada.
⁶ Department of Chemical and Materials Engineering, Pontifical Catholic University of Rio de Janeiro, 22451-900, Rio de Janeiro, RJ, Brazil.

Abstract

This article presents several micromechanical models to predict the Young's modulus and the coefficient of thermal expansion of titanate nanotube/Y₂W₃O₁₂/HDPE composites. The equations and assumptions of the selected micromechanical models are described in detail for this ternary system. Data of the elastic constants, coefficient of thermal expansion of composite components and other associated parameters, obtained either by literature survey or processing of literature information, are compiled in this work. For further interpretation of the data presented in this article, please see our research article entitled "The effect of titanate nanotube/Y₂W₃O₁₂ hybrid fillers on mechanical and thermal properties of HDPE-based composites" (Pontón et al., 2019).

Keywords: Coefficient of thermal expansion; Elastic constants; Micromechanics; Thermomiotics; Three-phase composites; Titanate nanostructure.