Otros

 

Otros

Nanoencapsulation of creatine: Unlocking hydrophilic bioactive potential through double emulsification by solvent diffusion
28/10/2024 - Production process and characterization of films from polylactic acid and thermoplastic cassava starch plasticized with isosorbide and glycerol.AbstractBiodegradable blends of polylactic acid (PLA)...
Characterization of Mixtures Based on High-Density Polyethylene and Plasticized Starch
30/10/2024 - This paper presents the obtaining and characterization of blends based on high-density polyethylene (HDPE) and plasticized starch. In addition to plasticized starch (28.8% w/w), the compositions made...
Reinforcement of Epoxidized Natural Rubber with High Antimicrobial Resistance Using Water Hyacinth Fibers and Chlorhexidine Gluconate
31/10/2024 - In this study, epoxidized natural rubber (ENR) was mixed using a two-roller mixer. Water hyacinth fiber (WHF) acted as a reinforcing agent in the preparation of the rubber composite at 10 phr...
Hygrothermal aging behavior of C/GFRP hybrid rod with bundle?by?bundle dispersion
28/10/2024 - Hygrothermal aging behavior of C/GFRP hybrid rod.Fiber hybrid with bundle?by?bundle dispersion can achieve the high performance of composites, fully understand the hybrothermal resistance of hybrid...
Experimental study on the cushioning energy absorption characteristics of polymer materials resistant to seawater erosion in seismic damping layers
21/10/2024 - We conduct numerical simulations to investigate the performance of CS and MS, in order to improve the recovery of polypropylene.AbstractThe recycling of waste plastics primarily involves physical...
A promising pullulan/PLA composite: Influence of pullulan in the scaffolds morphology constructed by 3D printing
25/10/2024 - Combined effects of melt processing (high?temperature exposure) and cold plasma treatment on LDPE. Processing causes oxidation and chain scission, while plasma treatment induces hydrogen abstraction,...
Medical- and Non-Medical-Grade Polycaprolactone Mesh Printing for Prolapse Repair: Establishment of Melt Electrowriting Prototype Parameters
23/10/2024 - Pelvic organ prolapse (POP) occurs due to inadequate support of female pelvic organs and is often treated with synthetic implants. However, complications like infections, mesh shrinkage, and tissue...
Enhancement of Corn Flour with Carob Bean for Innovative Gluten-Free Extruded Products
22/10/2024 - The aim of this work is to study new, extruded products based on corn flour enriched with carob bean and the evaluation of its functional quality to develop novel gluten-free food products. Five...
Analysis of the Dispersive and Distributive Mixing Effect of Screw Elements on the Co-Rotating Twin-Screw Extruder with Particle Tracking
22/10/2024 - Compounding is an important step in processing base polymers and is used to incorporate various additives into a polymer. For this purpose, different screw elements are used for dispersive and...
Enhancement of pin?bearing behavior of pultruded FRP profiles by multi?directional fiber architecture design
21/10/2024 - Pin?bearing behavior and enhancement mechanism of pultruded multi?directional FRP profiles.The low resistance of bolted joints in pultruded unidirectional (UD) fiber?reinforced polymer (FRP) profiles...
Adjustment of temperature sensitivity using hydrophilic materials to develop superabsorbent polymers based on poly(N?isopropyl acrylamide) as a temperature?sensitive material
16/10/2024 - Polymeric materials are prominent in the global market due to their cost?effectiveness and versatility, particularly in food packaging. This research investigates the impact of adding silica...
Sustainable Composites from Waste Polypropylene Added with Thermoset Composite Waste or Recovered Carbon Fibres
18/10/2024 - In order to limit the ever-increasing consumption of new resources for material formulations, regulations and legislation require us to move from a linear to a circular economy and to find efficient...
Highly Filled Waste Polyester Fiber/Low-Density Polyethylene Composites with a Better Fiber Length Retention Fabricated by a Two-Rotor Continuous Mixer
18/10/2024 - A key challenge in the utilization of waste polyester fibers (PET fibers) is the development of fiber-reinforced composites with high filler content and the improvement of fiber length retention....
Heterochain entanglements forced by shear forces and their influence on the properties of polylactic acid/hydrogenated styrene?ethylene?butylene?styrene tri?block copolymers blends
19/10/2024 - The role of the heterogeneous entanglements in PLA/SEBS blends.A forced entanglement between polylactic acid (PLA) chains and hydrogenated styrene?ethylene?butylene?styrene (SEBS) tri?block...
Aerospace, Vol. 11, Pages 846: Modeling and Performance Analysis of Solid Oxide Fuel Cell Power Generation System for Hypersonic Vehicles
14/10/2024 - Advanced airborne power generation technology represents one of the most effective solutions for meeting the electricity requirements of hypersonic vehicles during long-endurance flights. This paper...
Aerospace, Vol. 11, Pages 844: Research on the Structural Design of a Pressurized Cabin for Civil High-Speed Rotorcraft and the Multi-Dimensional Comprehensive Evaluation Method
13/10/2024 - For civil high-speed rotorcraft designed to operate at specific cruising altitudes, this study proposes nine structural design schemes for pressurized cabins. These schemes integrate commonly used...
Polypropylene Crystallinity Reduction through the Synergistic Effects of Cellulose and Silica Formed via Sol–Gel Synthesis
10/10/2024 - This study focuses on the development of environmentally sustainable polypropylene (PP)-based composites with the potential for biodegradability by incorporating cellulose and the oligomeric siloxane...
The improved viscoelastic properties of long?length carbon nanotubes reinforced polyamide?6 composites
06/10/2024 - Schematic diagram of CNTs dispersion within PA6 and interaction among CNTs and PA6 chains resulting significant rise in glass transition temperature at 0.1 phr reinforcement.The semi?crystallinity,...
Aerospace, Vol. 11, Pages 726: The Design and Analysis of Reinforcement Schemes for Pultruded Rod Stitched Efficient Unitized Structure Open-Panel Structures
06/09/2024 - This paper presents the design and analysis of PRSEUS structures with no openings, small openings, and mid-sized openings. For the typical panel structure of the small-opening PRSEUS (Pultruded Rod...
Morphological, Thermal, and Mechanical Assessment of Polypropylene and Ammonium Phosphate Composites Enhanced with Lignosulfonate and Zirconium
26/09/2024 - Polypropylene and ammonium phosphate (AP) composites were synthesized at a 25 wt% concentration. The changes in the morphological, thermal, and physical behavior of the composites were analyzed with...
Thermomechanical and Structural Analysis of Manufactured Composite Based on Polyamide and Aluminum Recycled Material
27/09/2024 - The paper presents an analysis of the filler’s effect on the machining process and on changes in the thermomechanical properties of polymer composites based on aluminum chips. Composite...