Listar por grupo de investigación "Tecnología de plásticos y compuestos"

Air coupled ultrasonic inspection of fiber reinforced composite materials

Domínguez-Macaya López, Ander (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2020)

The increase in the use of composite materials in recent years has led the industry into the development of new composite manufacturing processes, like the 3D ultraviolet pultrusion. These new manufacturing processes usually ...

Analysis of axial crushing behaviour of unsaturated polyester and vinyl ester composites manufactured by out of die ultraviolet cured pultrusion

Sáenz Domínguez, Iván; Tena Merino, Iosu; Esnaola, Aritz; Sarrionandia, Mariasun; Aurrekoetxea, Jon (2018)

This paper analyses the axial crushing behaviour and flexural properties of novel unsaturated polyester (UP) and vinyl ester (VE) composites, manufactured by out of die ultraviolet (UV) cured pultrusion. The relation between ...

An analytical model of through-thickness photopolymerisation of composites: Ultraviolet light transmission and curing kinetics

Tena Merino, Iosu; Sarrionandia, Mariasun; Aurrekoetxea, Jon (Elsevier, 2020)

In this paper, a kinetic model able to predict the evolution of the through-thickness degree of cure of ultraviolet (UV) cured composites has been developed and validated. The kinetic model, which is based on the autocatalytic ...

Capacidad de absorción de energía de impacto de poliamidas prehomologadas frente fuego para impresión 3D = Energy absorption capacity of pre-homologated polyamides against fire for 3D-printing

Morales Díez, Unai; Esnaola Arruti, Aritz; Sukia Mendizabal, Itxaro; Olaziregi Cuevas, Udane; Aurrekoetxea Narbarte, Jon (Scipedia, 2024)

Comportamiento a impacto de composites de matriz termoplástica reforzada con fibras de basalto y fabricados mediante RTM = Impact behavior of thermoplastic matrix composites reinforced with basalt fibers and manufactured by RTM

Baskaran Razkin, Maider; Hoto, R.; García-Manrique, J.A.; Aurrekoetxea Narbarte, Jon (Scipedia, 2024)

Contribución del núcleo auxético en la capacidad de absorción de energía en perfiles de composite de fibra continua fabricados mediante impresión 3D-cFF = Contribution of auxetic core structures on the radial impact behaviour of 3D printed continuous fibre reinforced polyamid profiles

Morales Díez, Unai; Esnaola Arruti, Aritz; Sukia Mendizabal, Itxaro; Aretxabaleta Ramos, Laurentzi; Aurrekoetxea Narbarte, Jon (Scipedia, 2023)

Curado microondas de resinas furánicas reforzadas con fibra de basalto: caracterización a fuego y a impacto

Lopez de Vergara Vicente, Unai (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)

En esta tesis se ha llevado a cabo el estudio de las resinas furánicas provenientes de materias primas de origen natural y renovable, que han sido empleadas en el desarrollo de materiales compuestos mediante el curado por ...

Customised and integrated sole for cycling manufactured by 3D printing of continuous carbon fibre reinforced polyamide

Esnaola Arruti, Aritz; Morales Díez, Unai; Iragi Sampedro, Mikel; Aretxabaleta Ramos, Laurentzi; Aurrekoetxea Narbarte, Jon (Scipedia, 2024)

Desarrollo de modelos y herramientas de simulación para FMLS con capacidad de morphing

Aracama Camino, Jon Ander (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2016)

Shape Memory Alloys (SMA) are metallic alloys with different thermomechanical properties compared to more conventional ones such as iron or aluminum alloys. This kind of alloys have two types of behaviours depending on the ...

Desarrollo y caracterización de materiales compuestos reforzados con aleaciones con memoria de forma para la mejora del comportamiento ante impacto

Zurbitu, Javier (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2010)

In this thesis it has been investigated the effectiveness of using shape memory alloys to improve the performance of composite materials under impact loads. This task has been carried out on two fronts, the understanding ...

Design of integrally 3D-printed sandwich structures with functionally graded honeycomb and continuous carbon fibre-reinforced grid hybrid cores

Sukia Mendizabal, Itxaro; Esnaola Arruti, Aritz; Morales Díez, Unai; Aurrekoetxea Narbarte, Jon (Elsevier, 2026)

Design, manufacturing and testing of 3D printed variable-stiffness laminates for improved open-hole tensile behaviour

Iragi, Mikel; Esnaola, Aritz; Morales, Unai; Aurrekoetxea, Jon; Aretxabaleta, Laurentzi (Elsevier, 2023)

Development and validation of an automatic manufacturing process for fiberglass composites

Esnaola, Aritz (Dyna Publishing, 2023)

Fiberglass reinforced polymeric composites are ideal for various applications due to their mechanical properties and lightweight. However, nowadays many fiberglass reinforced composite manufacturing processes are manual, ...

Development of Flame-Retardant Polylactic Acid Formulations for Additive Manufacturing

Sukia Mendizabal, Itxaro; Esnaola, Aritz (MDPI, 2024)

Diseño y fabricación de núcleos mediante impresión 3D para la integración de células fotovoltaicas en paneles sándwich = Design and manufacture of 3D printed cores for the integration of photovoltaic cells in sandwich panels

Sukia Mendizabal, Itxaro; Esnaola Arruti, Aritz; Aizpurua, J.; Cambarau, W.; Hernández, J.; Aurrekoetxea Narbarte, Jon (Scipedia, 2023)

Efecto de la separación fibra-matriz sobre las propiedades mecánicas de una viga forjada en poliamida reforzada con fibra de vidrio

Baskaran, Maider; Morales, Unai; Esnaola, Aritz; Aretxabaleta, Laurentzi; Aurrekoetxea, Jon; Olaziregi Cuevas, Udane (Scipedia, 2022)

In the present work, ribbed beams have been manufactured by forging fiberglassreinforced polyamide using two different temperatures. The higher processing temperature studied (300 ºC) ensures the filling of the mold in the ...

Efecto del reciclaje sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotáctico

Aurrekoetxea, Jon (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2003)

A fin de estudiar el efecto del reciclaje mecánico sobre la microestructura, las propiedades mecánicas y el comportamiento a fractura del polipropileno isotáctico (PP), se le han aplicado hasta diez cilcos de reprocesado ...

Efectos de la temperatura en la microestructura y en la respuesta mecánica de polímeros impresos 3D reforzados con fibra de carbono= Temperature effects on the microstructure and on the mechanical response of 3D printed continuous carbon fibre reinforced polymers

Martín, P.; Pascual-Gonzalez, C.; Jiménez, J.; Iragi Sampedro, Mikel; Aretxabaleta Ramos, Laurentzi; C. Lopes (Scipedia, 2022)

Efectos dinámicos de la fractura de fibras en materiales compuestos unidireccionales = Effects of dynamic fibre failure in unidirectional composites

Tena Merino, Iosu; Sáenz Domínguez, I.; Torre, J.; Aretxabaleta Ramos, Laurentzi; Sarrionandia Ariznabarreta, Mª Asunción; Aurrekoetxea Narbarte, Jon (Scipedia, 2022)

Effect of alumina tri-hydrate filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites

Tena Merino, Iosu; Sáenz Domínguez, Iván; Sarrionandia, Mariasun; Aurrekoetxea, Jon (2018)

This research study is focused on the effect of alumina tri-hydrate (ATH) filler on the mechanical and optical properties of flame-retardant ultraviolet cured vinyl ester composites. In particular, vinyl ester formulations ...