Browsing by Author "Carrasco Alonso, Félix Ángel"
Now showing items 1-20 of 24
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Bioblends REX-PLA/ABS: comportamiento a fractura de láminas extruidas
(2017)
Conference report
Restricted access - publisher's policyEl objetivo de este trabajo ha sido estudiar el efecto de la adición de un ABS funcionalizado con un 0,6 % molar de Anhídrido Maléico (ABS-g-MAH) en el comportamiento a fractura a bajas velocidades de solicitación de ... -
Chain architecture modifications of Poly(Lactic Acid) by reactive extrusion
(2011)
Conference report
Restricted access - publisher's policy -
Compuestos de PLA/o-MMT: caracterización morfológica y mecánica
(2011)
Conference report
Open AccessEn este trabajo se investiga la influencia del procesado y del contenido de nanoarcilla en las propiedad mecánicas de láminas obtenidas por extrusión-calandra a partir de un grado comercial de PLA y una nanoarcilla ... -
Effect of the viscosity ratio on the PLA/PA10.10 bioblends morphology and mechanical properties
(2018-01-30)
Article
Open AccessPLA bio-blends with a predominantly biosourced PA10.10 in the composition range 10-50wt.% were prepared by melt blending in order to overcome the advanced brittleness of PLA. Due to the inherent immiscibility of the blends, ... -
Enhanced general analytical equation for the kinetics of the thermal degradation of poly(lactic acid) driven by random scission
(2013-08)
Article
Restricted access - publisher's policyAn enhanced general analytical equation has been developed in order to evaluate the kinetic parameters of the thermal degradation of poly(lactic acid) (PLA) at various linear heating rates and at constant rate conditions. ... -
Enhanced general analytical equation for the kinetics of the thermal degradation of poly(lactic acid)/montmorillonite nanocomposites driven by random scission
(2014-03)
Article
Restricted access - publisher's policyAn enhanced general analytical equation has been developed in order to evaluate the kinetic parameters of the thermal degradation of nanocomposites, composed of poly(lactic acid) (PLA) and organo-modified montmorillonite ... -
Enhancement of the thermal resistance of poly(lactic acid) obtained by reactive extrusion by adding nanoclays
(2016-10-01)
Article
Open AccessIn the present work, poly(lactic acid) sheets (with a nominal width of 1 mm) reinforced with organically modified montmorillonite (with a mass content of 2.5%) have been manufactured through a reactive extrusion process. ... -
Essential work of fracture of poly(lactic acid) modified by reactive extrusion
(2012)
Conference report
Open AccessEn este trabajo se han evluado las variaciones en el comportamiento mecánico y a fractura de láminas de 1 mm de espesor de dos grados de P LA con contenidos diferentes de enantiómero D (2 y 4.5 % mol), procesadas mediante ... -
Fracture behaviour of de-aged poly(lactic acid) assessed by essential work of fracture and J-Integral methods
(2010-12)
Article
Restricted access - publisher's policyThe applicability of the essential work of fracture (EWF) in SENB geometry as an alternative to the J-integral methodology has been assessed. An amorphous poly(lactic acid) (PLA) with ductile behaviour promoted by a de-ageing ... -
Improvement of the thermal stability of branched poly(lactic acid) obtained by reactive extrusion
(2014-06-01)
Article
Restricted access - publisher's policyOne-step reactive extrusion-calendering process (REX-calendering) has been used in order to obtain sheets of 1 mm from poly(lactic acid) modified with a styrene-acrylic multifunctional oligomeric agent. In a preliminary ... -
Influence of crystallinity on the fracture toughness of poly(lactic acid)/montmorillonite nanocomposites prepared by twin-screw extrusion
(2011-04-15)
Article
Restricted access - publisher's policyThe aim of this work was to study the effect of crystallinity degree on the thermal, mechanical, and fracture properties of poly(lactic acid)/organomodified montmorillonite (PLA/OMMT) nanocomposites. Samples with two ... -
Kinetics of the thermal decomposition of processed poly(lactic acid)
(2010-12)
Article
Restricted access - publisher's policyThe kinetics of the thermal decomposition of processed poly(lactic acid) has been studied and compared to that of raw material. Processing consisted of two different industrial processes: 1) Injection (with or without ... -
PLA-OMMT Nanocomposites manufactured by reactive extrusion
(IAPC Publishing, 2017-05-03)
Part of book or chapter of book
Open Access -
PLA/BIOPA bioblends for FDM: Mechanica and fracture behavior
(2020)
Conference lecture
Open AccessThe fracture behaviour of PLA/PA bioblends has been investigated in order to extend its processing through fused deposition modeling printing by pellets supply (FDM-p). The viability of the processing technique in creating ... -
PLA/PA bio-blends: induced morphology by extrusion
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-12-19)
Article
Open AccessThe effect of processing conditions on the final morphology of Poly(Lactic Acid) (PLA) with bio-based Polyamide 10.10 (PA) 70/30 blends is analyzed in this paper. Two types of PLA were used: Commercial (neat PLA) and a ... -
PLA/SiO2 composites: influence of the filler modifications on the morphology, crystallization behaviour and mechanical properties
(Wiley, 2017-06-14)
Article
Open AccessFilms of an architecturally modified poly(lactic acid) (PLAREx) with three different types of fumed silica nanofillers (SiO2) were processed through reactive extrusion-calendering in a pilot plant. The effects of the SiO2 ... -
Poly(lactic acid) and acrylonitrile-butadiene-styrene blends: influence of adding ABS-g-MAH compatibilizer on the kinetics of the thermal degradation
(Elsevier, 2018-05)
Article
Open AccessSquare plates (nominal thickness: 3 mm, nominal width: 100 mm) of different rheologically modified PLA/ABS blends were manufactured through injection molding, with or without adding ABS grafted with maleic anhydride (MAH). ... -
Processing of poly (lactic acid) (PLA) and PLA / montmotillonite nanocomposites in a pilot plant: a study of structural changes and thermal stability
(2010-03)
Article
Restricted access - publisher's policySe aplican procesos de transformación y tratamiento de termoplásticos (inyección, extrusión-inyección y recocido) al àcido poliláctico (PLA) y a determinados nanocompuestos PLA/montmorillonita, con objeto de estudiar las ... -
Processing of poly(lactic acid): characterization of chemical structure, thermal stability and mechanical properties
(2010-02)
Article
Restricted access - publisher's policyThe processing of poly(lactic acid) (injection and extrusion/injection) as well as annealing of processed materials were studied in order to analyze the variation of its chemical structure, thermal degradation and ... -
Sheets of branched poly(lactic acid) obtained by one step reactive extrusion calendering process: Physical Aging and Fracture Behaviour
(Springer, 2014-03-13)
Article
Restricted access - publisher's policy
