Extrusión

Extrusión

Influence of MWCNT aspect ratio on the rheological, electrical, electromagnetic shielding, and mechanical properties of polycarbonate melt mixed nanocomposites
31/01/2023 - Abstract Multi-wall carbon nanotubes (MWCNTs) have received particular attention for preparing multifunctional polymer nanocomposites with engineering polymer matrices, such as...
Conformal 3D Material Extrusion Additive Manufacturing for Large Moulds
01/02/2023 - Industrial engineering applications often require manufacturing large components in composite materials to obtain light structures; however, moulds are expensive, especially when manufacturing a...
The Use of Advanced Environmentally Friendly Systems in the Insulation and Reconstruction of Buildings
01/02/2023 - This study is devoted to the possibility of using advanced insulation materials, such as Vacuum Insulation Panels (VIP), in the insulation and reconstruction of buildings, in connection with the...
Novel Gluten-Free Breakfast Cereals Produced by Extrusion Cooking from Rice and Teff: Effects on Microstructural, Physical and Nutritional Properties
01/02/2023 - Current gluten-free products often have nutritional inadequacies. Teff is generating a growing interest for its excellent nutritional value. In this study, the effects of teff enrichment of extruded...
Influence of Process Parameters on the Characteristics of Additively Manufactured Parts Made from Advanced Biopolymers
31/01/2023 - Over the past few decades, additive manufacturing (AM) has become a reliable tool for prototyping and low-volume production. In recent years, the market share of such products has increased rapidly...
Research on Deformation and Failure Law of the Gob-Side Roadway in Close Extra-Thick Coal Seams
02/02/2023 - To reveal the deformation and failure law of the gob-side roadway (GSR) and the main influencing factors in close extra-thick coal seams, the research methods of field monitoring, theoretical...
Hybrid Inorganic Organic PSF/Hap Dual-Layer Hollow Fibre Membrane for the Treatment of Lead Contaminated Water
- Lead (Pb) exposure can be harmful to public health, especially through drinking water. One of the promising treatment methods for lead contaminated water is the adsorption-filtration method. To...
Improving the mechanical properties of 3D printed recycled polypropylene?based composites through adjusting printing temperature
24/01/2023 - AbstractPolypropylene (PP)/talc composites are used extensively in the automotive, aeronautical, and consumer goods industries; however, the increasing demand for more efficient, safe, and less...
Preparation and rheology of titanium dioxide nanoparticles loaded ??carrageenan hydrogel beads strengthened by mixed salts for multipollutant water remediation
26/01/2023 - Synthesis of ??carrageenan/TiO2 beads, rheological characterization and application in adsorption ? degradation of dye using UV.Hydrogel beads are emerging as alternate adsorbent material for the...
Application of Extrusion-Cooking for Processing of White and Red Bean to Create Specific Functional Properties
28/01/2023 - Extrusion-cooking, as a modern and versatile processing method, may be applied to create the properties of food ingredients and active components, especially beans and legumes. Two varieties of bean...
3D Printing and Performance Study of Porous Artificial Bone Based on HA-ZrO2-PVA Composites
27/01/2023 - An ideal artificial bone implant should have similar mechanical properties and biocompatibility to natural bone, as well as an internal structure that facilitates stomatal penetration. In this work,...
Study on Microstructure and Mechanical Properties of TC4/AZ31 Magnesium Matrix Nanocomposites
29/01/2023 - In the field of metal matrix composites, it is a great challenge to improve the strength and elongation of magnesium matrix composites simultaneously. In this work, xTC4/AZ31 (x = 0.5, 1, 1.5 wt.%)...
Optimization of Cellulose Nanofiber Loading and Processing Conditions during Melt Extrusion of Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Bionanocomposites
28/01/2023 - This present study optimized the cellulose nanofiber (CNF) loading and melt processing conditions of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) P(HB-co-11% HHx) bionanocomposite fabrication in...
Overview of the Cast Polyolefin Film Extrusion Technology for Multi-Layer Packaging Applications
26/01/2023 - The review article presents the technology of producing polyolefin-based films by extrusion casting. Due to the wide use of this type of film as packaging for food and other goods, obtaining films...
Effects of Ethylene-Propylene-Diene Monomers (EPDMs) with Different Moony Viscosity on Crystallization Behavior, Structure, and Mechanical Properties of Thermoplastic Vulcanizates (TPVs)
26/01/2023 - Moony viscosity of ethylene-propylene-diene monomers (EPDMs) can have effect on the crystallization dynamics, structure, and properties of EPDM/polypropylene (PP)-based thermoplastic vulcanizates...
Biopolymer Non-Parametric Analysis: A Degradation Study under Accelerated Destructive Tests
25/01/2023 - The degradation of biopolymers such as polylactic acid (PLA) has been studied for several years; however, the results regarding the mechanism of degradation are not completely understood yet. PLA is...
Combined Effects from Dual Incorporation of ATBC as Plasticizer and Mesoporous MCM-41 as Nucleating Agent on the PLA Isothermal Crystallization in Environmentally-Friendly Ternary Composite Systems
25/01/2023 - Different materials, based on an L-rich polylactide (PLA) as matrix, acetyl tri-n-butyl citrate (ATBC) as plasticizer, and mesoporous Mobile Crystalline Material.41 (MCM-41) particles as nucleating...
Morphology, Mechanical Properties, and Biodegradability of Modified Thermoplastic Starch/PETG Blends with In Situ Generated Graft Copolymers
25/01/2023 - This paper reports on synthesis of modified thermoplastic starch (MTPS) and glycol-modified polyethylene terephthalate (PETG) blends in a twin-screw extruder. Scanning electron microscopy (SEM)...
Strategic cost and sustainability analyses of injection molding and material extrusion additive manufacturing
24/01/2023 - Strategic cost and sustainability analysis compares efficient molding and 3D printing processes. Even with a record low specific energy consumption of 5.28?kWh/kg, 3D printing is only 3.5% efficient...
Densifiable Ink Extrusion for Roll?to?Roll Fiber Lithium?Ion Batteries with Ultra?High Linear and Volumetric Energy Densities
23/01/2023 - Conventional bulky and rigid planar architecting power systems are difficult to satisfy the growing demand for wearable applications. One?dimensional fiber batteries bearing appealing features of...