Exploració per tema "Polipropilè"
Ara es mostren els items 41-47 de 47
-
Propuesta metodológica para el estudio de viabilidad e idoneidad en el uso de nanocompuestos para piezas plásticas de automoción
(Universitat Politècnica de Catalunya, 2015-12-22)
Tesi
Accés obertNanotechnology and specially nanomaterials, offer a range of opportunities for the automotive industry. The improvement of physical and chemical properties or the development of new functionalities in the vehicle has driven ... -
Simulació i anàlisi tecnoeconòmica i ambiental de la revalorització de polipropilè residual mitjançant piròlisi
(Universitat Politècnica de Catalunya, 2019-10-14)
Treball Final de Grau
Accés obertL’objectiu principal d’aquest treball es donar les primeres passes en el desenvolupament de noves alternatives per la revalorització del polipropilè mitjançant piròlisi a escala industrial. Per fer-ho s’han ... -
Study of the cellular structure heterogeneity and anisotropy of polypropylene and polypropylene nanocomposite foams
(Society of Plastics Engineers, 2009)
Article
Accés restringit per política de l'editorialThis article presents the analysis of the processing parameters influence on the foaming behavior and cellular structure of PP-montmorillonite foams. Polypropylene nanocomposites containing 5.0 phr of an organically- modified ... -
Surface quality: improving the quality perception of molded parts
(VDI Verlag, 2017)
Text en actes de congrés
Accés restringit per política de l'editorialA novel assessment method based on three-dimensions technology has been proposed for analysing the surface quality of injection-molded parts. Starting from a mold having a leather texture engraved on it, the quality of ... -
Thermal Conductivity of Carbon Nanofibre-Polypropylene Composite Foams
(Trans Tech Publications, 2010)
Article
Accés restringit per política de l'editorialCarbon nanofibre-reinforced polypropylene nanocomposites containing from 5 to 20 wt.% of carbon nanofibres and a chemical blowing agent were melt-compounded and later foamed using compression-moulding. Alongside their ... -
Towards more sustainable material formulations: a comparative assessment of PA11-SGW flexural performance versus oil-based composites
(2018-04-14)
Article
Accés obertThe replacement of commodity polyolefin, reinforced with glass fiber (GF), by greener alternatives has been a topic of research in recent years. Cellulose fibers have shown, under certain conditions, enough tensile capacities ... -
Use of different fillers as nucleating agents
(Universitat Politècnica de Catalunya, 2016-07)
Treball Final de Grau
Accés restringit per acord de confidencialitat