Materiales

 

Materiales

Heat exchange and damage of carbon black?filled styrene?butadiene rubber under uniaxial cyclic loading
09/07/2024 - Exploring green alternatives, this study assesses the life cycle environmental impacts of Luffa cylindrica?reinforced epoxy composites. Notably, the 50% chemically treated Luffa cylindrica composite...
The impact of industrial methyl diethanolamine solution on the aging of cured ethylene?propylene?diene monomer and butyl rubber compounds, and associated blends with potential applications in rubber?made sealants within gas refinery environments
10/07/2024 - The reason for retarder CCL?1 can well adapt to large temperature differences is that retarder CLL?1 have lower temperature sensitivity attribute to the temperature sensitive stretching properties of...
A Comparative Study of Impact Fracture Toughness of Epoxidized Poly(1, 4 Cis?Isoprene) Compatibilized PLA Binary and Ternary Blends
05/07/2024 - A comparison was made between liquid?epoxidized natural rubber (LENR) with liquid NR (LNR) without epoxidation, both prepared in binary and ternary mixture systems including poly(lactic acid) (PLA)...
Exploring the potential of dual?metallized PET towards improving the efficiency of outermost reflective layer in fire proximity clothing
04/07/2024 - The outermost layer of a fire proximity suit needs to conform to a strict requirement of radiant protection performance (RPP)???20s, which is indicative of its ability of offering a protection for at...
Effects of molecular interactions on the release of small molecules from silicone rubber
07/07/2024 - Review of Bioactive Wax Emulsified FilmsAbstractPlastic packaging materials have caused significant environmental issues because they are nonrenewable and nonbiodegradable. Wax?emulsified films from...
The Role of Natural Fiber Reinforcement in Thermoplastic Elastomers Biocomposites
04/07/2024 - Thermoplastic elastomers (TPEs) have emerged as versatile materials with unique properties, allowing for easy processing and recyclability. This study explores TPE composites reinforced with...
Carbon dioxide?based poly(hydroxyurethane?urea) elastomers: Synthesis, microphase structure, and properties
03/07/2024 - A variable viscosity reducer JHFR with low damage, high drag reduction, and strong proppant carrying capacity is prepared by combining functional groups with acrylamide skeleton. It has good...
Novel phase?change PDA?Ni@GNS/CNF?C/SA/PEG composites with ultrahigh shape stability and latent heat as thermal management material for microelectronic devices
03/07/2024 - Simulation and experimental analysis of dissolving microneedles insertion into the skin.AbstractTransdermal drug delivery using dissolving microneedles (DMNs) is promising due to increased patient...
Deep eutectic solvent engineered GO/ZrO2 nanofiller for mixed matrix membranes: An efficient hydrogen gas separation
03/07/2024 - The self?healing polyurethane (PUGI?D3B2) constructed by two chain extenders selected in this study has excellent mechanical strength (15.34?MPa), good toughness (81.95?MJ?m?3), and its surface...
Artificial neural network modeling for predicting the carbon black content derived from unserviceable tires for elastomeric composite production
03/07/2024 - Diagram of CF sizing and curing with resin matrix.AbstractWith the increasing emphasis on environmental protection, there is a growing focus on the synthesis of water?solvent self?emulsifying sizing...
FlexiStiff: A Variable Tensile Stiffness Element for Modulating the Behavior of Tensegrity Structures
28/06/2024 - Soft and tensegrity structures are two configurations that have appeared as robots continue to draw inspiration from nature and diversify beyond rigid machines towards compliant systems. One...
Evaluation of operational process parameters of polylactic acid filament extruder by quality and dynamic?mechanical analysis measurements: A comparative study and classification
27/06/2024 - The dynamic nature of the double?cross?linking network endows polyurethane with excellent mechanical properties, outstanding room?temperature self?healing ability, and favorable recyclability. The...
Effects of residual foaming agent and defoamer on defoaming-flocculation-filterpress characteristics of earth pressure balance shield muck
18/06/2024 - Foaming agents as a combination of several components are usually used as soil conditioning during earth pressure balance shield (EPBS) tunnelling. These residues in waste EPBS muck lead to a...
Soft Pumps: Catalysts for Advancing Fluid?Driven Soft Robots
14/06/2024 - Soft pumps are crucial components in enabling untethered and wearable soft robots. This article offers a concise perspective on the latest advancements in soft pump technologies, highlighting...
Comparative Analysis of Magnesium Oxide Nanoparticles Biosynthesized from Rubber Seed Shell and Rubber Leaf Extracts
01/09/2024 - Abstract Plant-mediated methods are increasingly favored for synthesizing magnesium oxide nanoparticles (MgONPs) due to their cost-effectiveness, ease of use, and eco-friendly...
Engineering superhydrophobicity: a survey of coating techniques for silicone-based oil–water separation membranes
13/06/2024 - Oil spills in the ocean and the release of contaminated wastewater from industries cause significant harm to the ecosystem and water sources. To tackle this environmental problem, oil–water...
Self?Amputating and Interfusing Machines
07/06/2024 - Yang et al. introduce a reversible cohesive interface made of thermoplastic elastomer that allows for strong attachment and easy detachment of distributed soft robot modules without direct human...
Combined use of ecotoxicity tools and physicochemical analysis for evaluating potential toxicity of treated natural rubber processing effluents and receiving waters
10/06/2024 - Potential toxicity of treated effluents of selected natural rubber processing industries was evaluated by integrating physicochemical analysis with Daphnia magna and Poecilia reticulata bioassays...
Photocatalytic activity of polyaniline?potassium doped nickel oxide nanocomposites: A comprehensive investigation on multifaceted properties
07/06/2024 - Hydrophobized Poly(lactic acid) fiber through the incorporation of silicone powder.AbstractDue to their eco?friendly and functional attributes, the development of stain?resistant poly(lactic acid)...