Browsing by Author "Candal, María Virginia"
Now showing items 1-4 of 4
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Residual alignment and its effect on weld strength in material-extrusion 3D-printing of polylactic acid
Costanzo, Andrea; Spotorno, Roberto; Candal, María Virginia; Fernández San Martín, Mercedes; Müller Sánchez, Alejandro Jesús ; Graham, Richard; Cavallo, Dario; McIlroy, Claire (Elsevier B.V, 2020-06-30)Gaining a molecular understanding of material extrusion (MatEx) 3D printing is crucial to predicting and controlling part properties. Here we report the direct observation of distinct birefringence localised to the ... -
Rheology and Tack Properties of Biodegradable Isodimorphic Poly(butylene succinate)-Ran-Poly(ε-caprolactone) Random Copolyesters and Their Potential Use as Adhesives
Sandoval, Aleida J.; Fernández San Martín, Mercedes; Candal, María Virginia; Safari, Maryam; Santamaría Ibarburu, Pedro Antonio; Müller Sánchez, Alejandro Jesús (MDPI, 2022-02-06)The sole effect of the microstructure of biodegradable isodimorphic poly(butylene succinate)-ran-poly(ε-caprolactone) random copolyesters on their rheological properties is investigated. To avoid the effect of molecular ... -
Study of the interlayer adhesion and warping during material extrusion-based additive manufacturing of a carbon nanotube/biobased thermoplastic polyurethane nanocomposite
Candal, María Virginia; Calafel Martínez, Miren Itxaso ; Fernández San Martín, Mercedes; Aramburu Ocáriz, Nora ; Hernández Aguirresarobe, Roberto; Guerrica Echevarría Estanga, Gonzalo María ; Santamaría Ibarburu, Pedro Antonio; Müller Sánchez, Alejandro Jesús (Elsevier, 2021-04-07)A thermoplastic bio-polyurethane from renewable sources (TPU) and the nanocomposite developed by mixing it with carbon nanotubes (CNT) are investigated as potentially adequate for Material Extrusion-based Additive Manufacturing ... -
Thermo-rheological effects on succesful 3D printing of biodegradable polyesters
Candal, María Virginia; Calafel Martínez, Miren Itxaso ; Aramburu Ocáriz, Nora ; Fernández San Martín, Mercedes; Guerrica Echevarría Estanga, Gonzalo María ; Santamaría, Antxon; Müller Sánchez, Alejandro Jesús (Elsevier, 2020-06-23)Biodegradable polybutylene succinate (PBS) and poly (butylene succinate-ran-adipate) (PBSA) were characterized to find the thermo-rheological bases for 3D printing by Fused Filament Fabrication (FFF). In dynamic viscoelastic ...