Extrusión

 

Extrusión

Cucurbit[8]uril Mediated Supramolecular and Photocrosslinked Interpenetrating Network Hydrogel Matrices for 3D?Bioprinting
27/03/2024 - Printing of biologically functional constructs is significant for applications in tissue engineering and regenerative medicine. Designing bio?inks remains remarkably challenging due to the...
Process–Structure–Property Relationship Development in Large-Format Additive Manufacturing: Fiber Alignment and Ultimate Tensile Strength
27/03/2024 - Parts made through additive manufacturing (AM) often exhibit mechanical anisotropy due to the time-based deposition of material and processing parameters. In polymer material extrusion (MEX), printed...
Effect of Water Absorption and Stacking Sequences on the Tensile Properties and Damage Mechanisms of Hybrid Polyester/Glass/Jute Composites
28/03/2024 - The aim of this work is to analyze the effect of water absorption on the mechanical properties and damage mechanisms of polyester/glass fiber/jute fiber hybrid composites obtained using the...
Bio?based PA56/GO nanocomposite fiber with 1.2?GPa strength via in situ precipitation and solvent?free polymerization
26/03/2024 - Illustration for the preparation process and mechanical properties of S?PA56/GO nanocomposite fiber.Toward high?strength bio?based polyamide 56 (PA56) fiber, we first in situ precipitate graphene...
The Effect of Processing Conditions on the Microstructure of Homopolymer High-Density Polyethylene Blends: A Multivariate Approach
22/03/2024 - In this work, a multivariate approach was utilized for gaining some insights into the processing–structure–properties relationships in polyethylene-based blends. In...
An Enhanced Temperature Control Approach to Simulate Profile Extrusion
25/03/2024 - Thermoplastic extrusion, a widely used method for processing thermoplastic materials, requires precise temperature control to ensure product quality. However, existing computer-aided engineering...
Multi?source data?driven approach for prediction of melt density during polymer compounding
22/03/2024 - Sensor data acquisition and DSCNN model monitoring process diagram.Melt density is a crucial quality indicator for polymer composites, yet real?time measurement remains challenging due to processing...
Fabrication of robust polyamide 6 with local cross?linked structure via dynamic vulcanization
21/03/2024 - The mechanical properties of toughened PA6.Polyamide 6 (PA6) is a widely used thermoplastic engineering polymer, and the toughening modification for PA6 is always a main research topic. Meanwhile,...
Sequential Dual Alignments Introduce Synergistic Effect on Hexagonal Boron Nitride Platelets for Superior Thermal Performance
19/03/2024 - Platelet partial alignment by a directional shear force facilitates the axial rotation of the platelets for subsequent planar alignment under an external?force?couple?induced torque, and the...
Development of crosslinked polyvinyl alcohol nanofibrous membrane for microplastic removal from water
15/03/2024 - Visual Overview of the Material Preparation, Manufacturing Process, High?Temperature Testing, with Results.AbstractCyanate ester (PT?30) resin possesses exceptional thermal and mechanical properties,...
Preparation of transparent electrospun nanofibrous membrane from long?persistent phosphor?reinforced polymer for security authentication
17/03/2024 - Eggshell processing produced an ecologically based additive, with great potential for manufacturing biopolyethylene matrix composites.AbstractLow?density biopolyethylene (BioLDPE) ecocomposites added...
Adsorptive removal of methylene blue dye using durian peel waste reinforced polyvinyl alcohol?based composite membrane
19/03/2024 - Process and microstructure of titanium?catalyzed polyester industrial yarns.AbstractIn order to overcome the environmental pollution or personal injury caused by precipitation of heavy metal ions...
Extrusion and thermoforming of poly(butylene succinate–co?butylene adipate)/poly(3–hydroxybutyrate–co–3–hydroxyhexanoate) bio?based blends for the fabrication of disposable packaging
20/03/2024 - The ferroelectricity of P(VDF?TrFE) has been well expressed by the molecular dynamics simulations.AbstractWe present a molecular dynamics simulation method including x?ray diffractometer pattern...
Role of the plasticizers on the crystallization of PLA and its composites with mesoporous MCM-41
21/03/2024 - Abstract Several materials were prepared by melt extrusion, based on an L-rich polylactide (PLA), as polymeric matrix, acetyl tri-n-butyl citrate (ATBC) or...
Ethylene Scavenging Films Based on Ecofriendly Plastic Materials and Nano-TiO2: Preparation, Characterization, and In Vivo Evaluation
20/03/2024 - It is known that ethylene plays an important role in the quality characteristics of fruits, especially in storage. To avoid the deterioration of fruits caused by ethylene, titanium dioxide (TiO2) has...
Development of a Polypropylene-Based Material with Flame-Retardant Properties for 3D Printing
21/03/2024 - In this study, a nanocomposite based on a heterophasic polypropylene copolymer containing 5 wt% of nanoclays and 3 wt% of compatibilizer was formulated via melt compounding to obtain a material...
Advancing additive manufacturing: 3D?printing of hybrid natural fiber sandwich (Nona/Soy?PLA) composites through filament extrusion and its effect on thermomechanical properties
20/03/2024 - 3D?printing of Nona/Soy?PLA) composites.The additive manufacturing technique represents a technological advancement post the industrial revolution, enabling the development of intricate products with...
A review on natural fiber composites: Polymer matrices, fiber surface treatments, fabrication methods, properties, and applications
19/03/2024 - Process of wood plastic composites (WPC).High performance and durability are essential for goods to satisfy the needs of the expanding worldwide market. Wood plastic composites (WPCs) are materials...
Additive manufacturing of fiber reinforced zirconia?toughened alumina (ZTA) ceramic matrix composites (CMC) by material extrusion?based technology
15/03/2024 - Material extrusion?based additive manufacturing (MEX?AM) become interesting to fabricate oxide ceramic matrix composites (O?CMCs). In this work, 0?30 vol% alumina fibers are added to a zirconia...
The Influence of Various Commonly Used Building Materials on the Shielding Effectiveness, Reflection and Absorption of the Electromagnetic Wave
16/03/2024 - People spend two-thirds of their time in buildings. Building materials are, therefore, natural shielding for us. Many studies describe the shielding effect of non-building materials. This study...
Flexural Properties and Failure Mechanisms of Short-Carbon-Fiber-Reinforced Polylactic Acid Composite Modified with MXene and GO
18/03/2024 - Recently, short-fiber-reinforced thermoplastic composites (SFRTPCs) have been playing a more and more crucial role in the application of automotive interior materials due to their advantages of low...