Gordillo Delgado F, Hernández Zarta HH. Thermal Characteristics of TIO2 Nanocomposite in a Polyurethane Matrix Made with Castor Oil. rev.ing.univ.Medellin [Internet]. 2020 Oct. 23 [cited 2024 Nov. 22];20(39):147-65. Available from: https://revistas.udem.edu.co/index.php/ingenierias/article/view/3263