Materiales avanzados
Materiales avanzados
Effects of Maleic Anhydride-Grafted Polyethylene on the Properties of Artificial Marble Waste Powder/Linear Low-Density Polyethylene Composites with Ultra-High Filling Content
29/05/2023 -
The need to reach carbon neutrality as soon as possible has made the use of recycled materials widespread. However, the treatment of artificial marble waste powder (AMWP) containing unsaturated...
Fluoride?Catalyzed Siloxane Exchange as a Robust Dynamic Chemistry for High?Performance Vitrimers
16/05/2023 -
Sustainable developments of new technologies require materials having advanced physical and chemical properties while maintaining reprocessability and recyclability. Vitrimers are designed for this...
Mechanical, thermal properties and shape memory behaviors of PLA/PCL/PLA?g?GMA blends
16/05/2023 -
Tensile properties and toughening mechanism.To improve the toughness of polylactic acid (PLA), in this research, a tough polymer polycaprolactone (PCL) was combined with PLA to prepare blends, and a...
The behavior and mechanism of tris?(3?dopo?propyl)?triazine trione flame retardant polyethylene terephthalate
09/05/2023 -
AbstractDeveloping green composites has received intense attention among the scientific community because of their ability to help alleviate the global environmental pollution challenges. This...
Polyimide/wool blended woven fabrics for comfortable fire protective clothing
20/03/2023 -
In this selectively crosslinked blend, PVA weight fraction leads to an increase in melt viscosity and elasticity. The HDPE viscosity affects blend morphology and rheological properties. The...
The Role of Alkoxysilanes in Propylene Polymerization Catalysis. A Study of Model Ti(Oi?C3H7)4 – Al(C2H5)2Cl/Mg(C4H9)2 Catalyst System
16/03/2023 -
All?fluorinated thermoplastic vulcanizates prepared using mutually miscible fluoroelastomer and P(VDF?HFP) present high mechanical performance and excellent fuel resistance and recyclability.An...
Preparation of compatibilizer PDABA-g-PEPA-O and its application in NR/MCC composites and analysis of compatibilization mechanism
04/03/2023 -
Abstract In this study, a new type of compatibilizer, benzamide-grafted polyethylene polyamine (PEPA) containing solvent chain (PDABA-g-PEPA-O) was prepared from PEPA,...
Toward supertough and heat-resistant binary blend: polyoxymethylene/elastomer via in-situ graft copolymer formation during one-pot reactive melt blending
09/02/2023 -
Abstract Polyoxymethylene (POM) qualifies as a best comprehensive performance engineering plastics used abundantly in many fields. Treatment by blending with elastomer so...
Compatibility of mesophase pitch and linear low-density polyethylene for low-cost carbon fiber
24/01/2023 -
Abstract Mesophase pitch and linear low-density polyethylene (LLDPE) were blended by shear mixing and extruded producing precursor fibers which were then converted to carbon...
Behavior of the Flexural Strength of Hemp/Polypropylene Composites: Evaluation of the Intrinsic Flexural Strength of Untreated Hemp Strands
10/01/2023 -
The growing demand for plant fiber-reinforced composites offers new opportunities to compete against glass fiber (GF)-reinforced composites, but their performance must be assessed, revised, and...
A bio?based compatibilizer for improved interfacial compatibility in thermally conductive and electrically insulating graphite/high density poly(ethylene) composites
06/01/2023 -
Synthesis route of PEPA?g?OA and characterization of some properties of graphite/HDPE composites.Graphite is a thermally conductive filler. However, when dispersed into high density poly(ethylene)...
Reactive compatibilization of PLA/PBS bio?blends via a new generation of hybrid nanoparticles
24/12/2022 -
Compatibilization of biopolymers.Poly(butylene succinate) (PBS) is a worthy biodegradable thermoplastic polyester for blending along with other biopolymers, especially with poly (lactic acid) (PLA),...
The Physical Properties and Crystallization Kinetics of Biocomposite Films Based on PLLA and Spent Coffee Grounds
13/12/2022 -
In the context of today’s needs for environmental sustainability, it is important to develop new materials that are based on renewable resources and biodegrade at the end of their life....
Influence of a Multifunctional Epoxy Additive on the Performance of Polyamide 6 and PET Post-Consumed Blends during Processing
12/12/2022 -
In this study, a commercial chain extender (Polyad PR 002) in concentrations of 0.5, 1.0, and 1.5% w/w was used as a compatibilizer in post-consumed PET/PA6 blends (25/75, 50/50 e 75/25) processed in...
Catalytic degradation of methyl orange using beta cyclodextrin modified polyvinylidene fluoride mixed matrix membranes imbedded with in?situ generated palladium nanoparticles
02/11/2022 -
AbstractIn this work, blended composites with ultra?high molecular weight polyethylene (UHMWPE) as matrix polymer, ??zirconium phosphate (??ZrP) as filler, and sodium polyacrylate (PAANa) as...
Preparation of Nanofiber Bundles via Electrospinning Immiscible Polymer Blend for Oil/Water Separation and Air Filtration
04/11/2022 -
Nanofiber bundles with specific areas bring a new opportunity for selective adsorption and oil/water or air separation. In this work, nanofiber bundles were prepared by the electrospinning of...
Molecular dynamics simulation of ??ZrP/UHMWPE blend composites containing compatibilizer and its tribological behavior under seawater lubrication
02/11/2022 -
This review highlights the fouling behavior in the membrane system in terms of concentration polarization, membrane fouling (organic, inorganic and biofouling), foulant interactions, remedial...
Super Ductile and Stiff PBAT/PLA Biodegradable?composites Balanced with Random PMMA?co?GMA Copolymer as Compatibilizer
19/10/2022 -
Poly(butylene adipate?butylene terephthalate) (PBAT) and poly(lactic acid) (PLA) biodegradable composites have been prepared by the melt blending method using a new methyl methacrylate and glycidyl...
Optimization of the Physical Properties of HDPE/PU Blends through Improved Compatibility and Electron Beam Crosslinking
01/09/2022 -
Polymer blending is a method in which polymers with different properties are mixed so that each advantage appears in one polymer blend. Improved thermal and mechanical properties of blends can be...
Valorization of Polypropylene Waste in the Production of New Materials with Adequate Mechanical and Thermal Properties for Environmental Protection
29/08/2022 -
Innovative composites based on polypropylene waste impurified cu HDPE (PPW) combined with two thermoplastic block-copolymers, namely styrene-butadiene-styrene (SBSBC) and styrene-isoprene-styrene...
Influence of Biofillers on the Properties of Regrind Crystalline Poly(ethylene terephthalate) (CPET)
06/08/2022 -
As the demand for plastics only increases, new methods are required to economically and sustainably increase plastic usage without landfill and environmental accumulation. In addition, the use of...
