Otros
Otros
Development of biobased, sustainable and environmentally friendly glycerol ester rosins for the production of thermoplastic road marking paint
08/07/2024 -
Introduction of ESO into UV curable epoxy?acrylate IPNsAbstractThis work aims to study the effect of epoxidized soybean oil (ESO) concentration on the process of formation and characteristics of...
Enhanced permeability and antifouling properties of carboxylated polysulfone/quaternized polyimide blend ultrafiltration membrane
19/06/2024 -
Preparation and improved thermal mechanical properties of bezoxazine/hyperbranched benzoxazine copolymer.AbstractA series of triphenol?diamine?type hyperbranched benzoxazines are synthesized by using...
Poly(ionic liquid) composite oxygenated graphite carbon nitride for enhanced photocatalytic and synergistic bacteriostasis
09/06/2024 -
Membranes manufacturing process by electrospinning.AbstractThis study aimed to modify poly(??caprolactone) (PCL) membranes with sodium heparin (SH) and essential fatty acids (EFA) for later...
Fabrication of porous poly(L?lactide?co???caprolactone) micropowder for microbubble effect and ultrasound?mediated drug delivery
16/05/2024 -
Biodegradable elastic poly(L?lactide?co???caprolactone) (PLCL) copolymer (50:50, lactide:caprolactone molar ratio) was synthesized and porous PLCL micropowders was fabricated by a simple method...
Effect of Process and Material Parameters on the Permeabilities of Reinforcement Mats: Experimentations and Machine Learning Techniques
04/05/2024 -
The main objective of this work was to evaluate the effect of processing and material parameters on the reinforcement mat permeability through mould-filling experiments and to model the...
Crosslinking characteristics of aziridine crosslinkers in polyurethane-based clearcoats for automotive applications
25/04/2024 -
AbstractCrosslinking systems play a vital role in the coating industry by significantly improving the wear resistance, chemical resistance, and toughness of the coatings. In particular,...
Selected Useful Properties of Polylactide Films Containing Nisaplin and Natamax
28/04/2024 -
In this article, we present polymer materials consisting of polylactide (PLA) and nisaplin (N), as well as PLA and natamax (X). These materials were obtained using the solvent method and tested by...
Investigation of physical, thermal, mechanical and gas permeability properties of low?density polyethylene/ poly(4?methyl?1?pentene) blend films and their utilization for fresh?cut fruit and vegetable packaging applications
25/04/2024 -
Relationship between packaging gas permeability and shelf life of fruish fruit and vegetables.In this study, low density polyethylene/poly(4?methyl?1?pentene) (LDPE/PMP) blend films were prepared by...
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...
Exploring Sustainable Coating Solutions for Applications in Highly Corrosive Environments
24/04/2024 -
To protect carbon steel from degradation via corrosion, it is usually coated using a multilayer system of paints composed of petroleum-based polymers. The chemical industry is currently moving...
Kinetic Assessment of Kraft and Thermally Upgraded Kraft Papers Aged in Five Alternative Dielectric Fluids
25/04/2024 -
The lifespan of an electrical transformer, primarily determined by the condition of its solid insulation, is well known under various operating conditions when mineral oil is the coolant in these...
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...
