Otros
Otros
Synergistic effect of SiO2 doped g-C3N4 and ammonium polyphosphate on flame retardancy of PA6 composites
20/09/2023 -
Abstract The combination of nitrogen and phosphorus compounds has synergistic flame retardant effect, but the addition of low phosphorus content compounds is large, which...
Synthesis and properties of multi?armed polycarboxylate superplasticizer modified by ??cyclodextrin
13/09/2023 -
Effectiveness of modified lignin on poly(butylene adipate?co?terephthalate)/poly(lactic acid) mulch film performance.AbstractIn this work, the biodegradable poly(butylene adipate?co?terephthalate)...
Design and Implementation of an Accessible 3D Bioprinter: Benchmarking the Performance of a Home-Made Bioprinter against a Professional Bioprinter
11/09/2023 -
The tremendous application potential of 3D bioprinting in the biomedical field is witnessed by the ever-increasing interest in this technology over the past few years. In particular, the possibility...
Non-Isothermal Simulation and Safety Analysis of Twin-Screw Extrusion Process for Synthetizing Energetic Binder Glycidyl Azide Polymer-Based Energetic Thermoplastic Elastomer
05/09/2023 -
In order to study the temperature variation and flow characteristics in the twin-screw reactive extrusion process of synthetizing glycidyl azide polymer-based energetic thermoplastic elastomer...
Design of Continuous Kneading System for Active Anode Material Fabrication Using Retrofitted Assembly of Co-Rotating Screw Extruder
05/09/2023 -
As the demand for artificial graphite for lithium-ion battery (LIB) anode materials is on the rise, technologies for optimizing the manufacturing processes and reducing the production costs of...
Creep behavior of 3D printed polymer composites
31/08/2023 -
Analytical and computational modeling of creep behavior.The creep behavior of polymer composites containing different weight percentages of poly(lactic) acid (PLA), thermoplastic polyurethane (TPU),...
Selective dispersion of SEBS copolymer in the compatibilization of PS/PP recycled copolymer blend: towards the circular economy
30/08/2023 -
Abstract The effect of four mixing protocols was investigated in blends of polystyrene (PS) with recycled copolymer polypropylene (PPr), using 10% by weight of...
The evaluation of waste engine oil/old newspaper in recycled low density polyethylene composites
25/08/2023 -
Waste engine oil/old newspaper in recycled composites and effect of parameters on their mechanical and physical properties.The study investigates changes in the mechanical, thermal, morphological and...
Enhanced mechanical characteristics of polylactic acid/tamarind kernel filler green composite filament for 3D printing
26/08/2023 -
The incorporation of TI fillers as a reinforcement over the PLA matrix have yielded superior mechanical performance for 3D printing applications. The density, DSC, and morphological analysis have...
Extended melt?conveying models for single?screw extruders: Integrating domain knowledge into symbolic regression
25/08/2023 -
Steps of our hybrid modeling approach to predicting the flow of power?law fluids in single?screw extruders.The literature provides several analytical approximation methods for predicting the flow of...
Optimizing Protein Fiber Spinning to Develop Plant-Based Meat Analogs via Rheological and Physicochemical Analyses
23/08/2023 -
The substitution of meat products in the human diet with plant-based analogs is growing due to environmental, ethical, and health reasons. In this study, the potential of fiber-spinning technology...
Upcycling of thermoplastic polyurethane into covalent adaptable networks via chain breaking?crosslinking strategy
19/08/2023 -
Thermoplastic polyurethane (TPU), as one of the most widely used elastomers, has received rapid development, and its recycling becomes increasingly urgent. In this work, a TPU is upcycled to PU...
Thermal and Mechanical Properties of Reprocessed Polylactide/Titanium Dioxide Nanocomposites for Material Extrusion Additive Manufacturing
18/08/2023 -
Polylactic acid (PLA) is a biodegradable polymer that can replace petroleum-based polymers and is widely used in material extrusion additive manufacturing (AM). The reprocessing of PLA leads to a...
Enhancement of physical properties of thermoplastic polyurethanes by blending with cyclic olefin copolymer elastomer
19/08/2023 -
Preparation of TPU/COC blend films by melt processing in a lab?scale twin screw extruder equipped with a slit die.In this study, two different thermoplastic polyurethanes (TPUs), a poly(ester)?based...
Tailoring PLA/ABS Blends Compatibilized with SEBS-g-MA through Annealing Heat Treatment
17/08/2023 -
In this work, blends based on poly (lactic acid) (PLA)/acrylonitrile-butadiene-styrene (ABS) compatibilized with maleic anhydride-grafted (SEBS-g-MA) were prepared in a co-rotational twin-screw...
Determination of Correlations between Melt Quality and the Screw Performance Index in the Extrusion Process
16/08/2023 -
For polymer-processing extruders, designing screws via analytical computational models is helpful for reducing experimental costs. However, the current simulation programs cannot predict the melt...
Effects of Process Parameters on the Microstructure and Mechanical Properties of Large PE Pipe via Polymer Melt Jetting Stacking
08/08/2023 -
The conventional methods for producing large-diameter pipes, such as extrusion and winding fusion welding, suffer from various drawbacks including difficulties in forming, complex molds, and high...
Co?crystallization behaviors and thermo?physical properties of SSPCM consisting of an extra low melt viscosity HDPE and paraffin waxes
25/07/2023 -
Shape stabilized phase change materials (SSPCMs) consisting of an extra low melt viscosity high?density polyethylene (lv?HDPE) and paraffin waxes (PW) were fabricated using a twin screw extruder....
Thermal, Mechanical and Tribological Properties of Gamma-Irradiated Plant-Derived Polyamide 1010
21/07/2023 -
In this study, we investigated the influence of the gamma-irradiation dose and the addition of the cross-linking agent (triallyl isocyanurate (TAIC)) on the thermal, mechanical and tribological...
Influence of the ??bridge and heteroatom on fluorene?based donor?acceptor polymers: Structure and optoelectronic properties
17/07/2023 -
Reactive processing of the PA6/AES/EPDM?MA blend developed a super?tough material.AbstractHigh?performance blends based on polyamide 6 (PA6) were prepared using a hybrid mixture of...
Natural Rigid and Hard Plastic Fabricated from Elastomeric Degradation of Natural Rubber Composite with Ultra-High Magnesium Carbonate Content
18/07/2023 -
It is known that natural rubber is an elastomeric polymer; hence, the main uses are usually limited to soft applications. For the process to reverse the elastomeric effect of natural rubber to obtain...
