Otros
Otros
Keratin-modified waterborne polyurethane: an alternative circular economy technology for adding value to cattle hair waste from leather tanneries
24/04/2024 -
AbstractWaterborne polyurethane (WPU) has excellent performance because of its special soft and hard segments in polymer chains, but the relatively high cost, poor water vapor permeability, and...
Enhancing the UV resistance and flame retardancy of epoxy resin composites with fluorescent carbon dots
15/04/2024 -
The flexible piezoresistive tactile sensor (FPTS) preparation process. (a) Preparation of multiwalled carbon nanotubes (MWCNTs) solution. (b) Preparation of polydimethylsiloxane (PDMS) solution. (c)...
The Influence of the Matrix Grain Size and Mineral Addition on Improving the Knock-Out Properties of Molding Sands with an Inorganic Binder
10/04/2024 -
This article presents the results of tests of molding and core sands with inorganic binders incorporating a mineral in the form of raw perlite ore. This material serves to reduce the final strength,...
Investigating the Characteristics of Nano-Graphite Composites Additively Manufactured Using Stereolithography
09/04/2024 -
Stereolithography has emerged as a recent method in fabricating complex structures with high accuracy. Components using resin have poorer properties. The current study investigates the improvement in...
Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite
10/04/2024 -
This study presents an analysis of films which consist of two layers; one layer is PVDF as the matrix, along with fillers BaTiO3 (BT), and the second is one bacterial nanocellulose (BNC) filled with...
Performance and Durability of Paints for the Conservation of Historic Façades
05/04/2024 -
This paper analyzes the performance of various types of paints available in the Brazilian market, including PVA, matte acrylic, silicate, and lime paints within the context of their applicability to...
TEMPO-Oxidized Nanocellulose Films Modified by Tea Saponin Derived from Camellia oleifera: Physicochemical, Mechanical, and Antibacterial Properties
08/04/2024 -
Nanocellulose materials have been widely used in biomedicine, food packaging, aerospace, composite material, and other fields. In this work, cellulose obtained from Camellia shells through alkali...
Effect of graphene oxide/layered double hydroxide modified by 7?octenyltrimethoxysilane on the mechanical and gas barrier properties of fluoroelastomers
03/04/2024 -
Flowchart of the preparation of FKM/SGLDH nanocomposites and their interfacial cross?linking structure.Layered double hydroxide/graphene oxide (GLDH) composites (SGLDH) modified by...
Experimental Study on Water-Plugging Performance of Grouted Concrete Crack
29/03/2024 -
In this paper, ordinary Portland cement, ultrafine cement, polyurethane, and epoxy resin were selected as typical grouting materials. Grouting simulation tests were first conducted to prepare the...
The Influence of Solar Ageing on the Compositions of Epoxy Resin with Natural Polyphenol Quercetin
30/03/2024 -
Epoxy resin compositions are used in modern railways, replacing other materials. However, epoxy composites in public transport are subject to many requirements, including that they should be flame...
Effect of Temperature and Humidity Coupling on the Ageing Failure of Carbon Fiber Composite/Titanium Bonded Joints
30/03/2024 -
Temperature and humidity coupling has a more significant effect on the failure properties of bonded joints than a single factor, and there is not enough research on this. In this paper, joints bonded...
A Sustainable Solution with Improved Chemical Resilience Using Repurposed Glass Fibers for Sewage Rehabilitation Pipes
31/03/2024 -
This paper introduces a sustainable sewage rehabilitation solution, utilizing repurposed glass fibers for enhanced chemical resilience and environmental conservation. The approach involves dividing a...
Study on Plugging Microfracture by Using High-Temperature Emulsified Bitumen
26/03/2024 -
A new kind of modified emulsified bitumen used to plug a microcrack was studied. The sizes of high-temperature emulsified bitumen were fit for the sizes of the microcrack, which were approved by the...
Zein–natamycin functional films with ethylene adsorption and fungi stasis for active food packaging applications
13/03/2024 -
AbstractThe main factors that lead to fruit spoilage are ethylene and microbial contamination. The majority of existing studies focus on single regulation tools for extending fruit shelf life,...
A Novel Pervious Concrete Improved by Hexagonal Boron Nitride and Basalt Fiber in Mechanical Properties, Permeability, and Micro-Mechanisms
13/03/2024 -
In order to overcome the limitations of traditional pervious concrete, which is difficult to balance in terms of both mechanical properties and permeability, this study proposed a novel and effective...
Fabrication of high?performance acrylate grouting materials from tailor made magnesium acrylate solutions
09/03/2024 -
Preparation of Cu (II) and Co (II) containing Linoleic poly(ester amide) as New Anticorrosive and Antimicrobial Binders for Industrial Applications.AbstractThis article focused on the preparation of...
Assessment of Impact of the Surface Modification Techniques on Structural, Biophysical, and Electrically Conductive Properties of Different Fabrics
02/03/2024 -
This article presents studies on the evaluation of the impact of surface modification of cotton, viscose, and polyester fabrics using three techniques (flocking, layer by layer, and screen printing)...
Electrospun PCL Filtration Membranes Enhanced with an Electrosprayed Lignin Coating to Control Wettability and Anti-Bacterial Properties
01/03/2024 -
This study reports on the two-step manufacturing process of a filtration media obtained by first electrospinning a layer of polycaprolactone (PCL) non-woven fibers onto a paper filter backing and...
Influence of Varied MWCNTs Dispersion on EMI Shielding, UV Absorption, and Surface Properties of Electroless NiP/MWCNT-Coated UHMWPE Fabric
29/02/2024 -
The poor EMI shielding ability, limited UV resistance, and weak interfacial adhesion have restricted the use of Ultra-high molecular weight polyethylene (UHMWPE) fabric in ballistic, aviation, and...
Study on mechanical, thermal and shape memory properties of polycarbonate/thermoplastic polyurethane blends
26/02/2024 -
AbstractBiopolymers, serving as Enhanced Oil Recovery (EOR) agents, are posing challenges and opportunities within the oil industry, particularly in demanding operational conditions. The assessment...
Investigation on Disaster Mechanism of Diversion Tunnel Induced by Gripper TBM in Hydrokarst Erosion Stratum and Engineering Measures
27/02/2024 -
In gripper tunnel boring machine (TBM) tunneling through complex geological formations, the safe and efficient recovery from large-scale collapses remains a formidable challenge. In this study, we...
