Mostrando ítems 1-5 de 5
Vallejos, María Evangelina (Fecha de defensa: 2006-06-09)
En este trabajo se ha estudiado el potencial tanto los filamentos de cáñamo como de la cañamiza como refuerzo/carga del polipropileno. La modificación de estos materiales se realiza para lograr una mayor ...
Granda Garcia, Luis Angel (Fecha de defensa: 2016-07-29)
This thesis studies the effect produced by the reinforcement of polypropylene with a semichemical fibre of Leucaena collinsii in the mechanical, thermal and water uptake properties. Samples with different ...
Oliver Ortega, Helena (Fecha de defensa: 2018-07-20)
The main goal of this thesis is the production and characterization of composites materials from a bio-based polyamide and natural fibres which could be more sustainable alternative to glass fibre ...
Serra Bruns, Albert (Fecha de defensa: 2021-12-22)
Every year, the textile industry generates large amounts of cellulosic waste during the production and fabrication stages. This waste is made up of fibers, with lengths are less than 10 mm that prevent ...
Séculi, Faust (Fecha de defensa: 2023-10-11)
Nowadays the problem of climate change on planet Earth has aggravated, it has become extremely important to find solutions that considerably reduce or even eliminate its causes. Among the set of solutions ...