Materiales avanzados
Materiales avanzados
Influence of Metal Surface Structures on Composite Formation during Polymer–Metal Joining Based on Reactive Al/Ni Multilayer Foil
25/04/2024 -
During hybrid thermoplast metal joining with reacting Al/Ni foils, the structured metal surface influences crack initiation within the multilayer. Molten plastic penetrates the foil interface and...
Recycled PET/PA6 Fibers from Waste Textile with Improved Hydrophilicity by In-Situ Reaction-Induced Capacity Enhancement
11/04/2024 -
Due to the increasing amounts of textile waste, textile to textile recycling is of prime concern. Polyethylene terephthalate (PET) represents the most extensively used type of chemical fiber. Its...
Cement Mortars Based on Polyamide Waste Modified with Fly Ash from Biomass Combustion—A New Material for Sustainable Construction
08/04/2024 -
The article presents an analysis of the possibility of using the waste of polyamide 6 modified with fly ash (in the amount of 5, 10 and 15%) from the burning of wood–palm kernel shells...
A low pollution surface pretreatment of PC?ABS under acidic conditions
21/03/2024 -
Applicability evaluation of various methods for determining monomer conversion rate of PA6 products prepared by anionic polymerization.AbstractAnionic ring opening polymerization of ??caprolactam...
The Ageing of μPlasma-Modified Polymers: The Role of Hydrophilicity
19/03/2024 -
Thermoplastic polymers exhibit relatively limited surface energies and this results in poor adhesion when bonded to other materials. Plasma surface modification offers the potential to overcome this...
A detailed study on static and dynamic mechanical properties of graphene oxide reinforced polyamide-6 composites
11/03/2024 -
Abstract The excellent mechanical strength along with oxygen containing functional groups at their surfaces of graphene oxide (GO) sheets ensure very good mechanical...
Continuous CF/PA6 Composite Aircraft Window Frame Manufactured via a Novel Winding Compression Process
07/03/2024 -
Using fiber-reinforced polymer composite to replace metal in window frames has become a trend in aircraft manufacturing to achieve structural weight reduction. This study proposes an innovative...
Single layered soft skin actuated with twisted and mandrel coiled actuators for soft robotics
20/02/2024 -
Soft silicone?based artificial skin is essential in soft robotics because of high elongation, safe human interaction, low energy requirements and ease of manufacturing. Inspired by nature, several...
Wear performance of short fiber added polyamide composites produced by additive manufacturing: Combined impacts of secondary heat treatment, reinforcement type, and test force
17/02/2024 -
Wear performance and friction properties of additively manufactured short fiber added PA6 composites.In recent years, the number of studies focusing on the additive manufacturing has increased...
Development of Triboelectric Nanogenerators using Novel 3D Printed Polymer Materials
06/12/2023 -
Triboelectric nanogenerators (TENGs) are becoming attractive devices for harvesting mechanical energy. 3D printing (3DP) is a newly reported technique for the development of this device. This...
Mechanical Recycling and Its Effects on the Physical and Mechanical Properties of Polyamides
28/11/2023 -
The aim of this study is to investigate the impact of mechanical recycling on the physical and mechanical properties of recycled polyamide 6 (PA6) and polyamide 66 (PA66) in relation to their...
New Approach for Processing Recycled Carbon Staple Fiber Yarns into Unidirectionally Reinforced Recycled Carbon Staple Fiber Tape
30/11/2023 -
This study describes a novel process in which staple fiber yarns made from recycled carbon fibers (rCFs) and polyamide 6 (PA6) fibers are further processed into semi-finished tape products in a...
Synthesis, Characterization, Antibacterial Activity, and Applications of New Reactive Disperse Rhodanine Dyes for Silk and Nylon Fabrics
20/11/2023 -
The present study describes a simple and effective approach for the synthesis of four new reactive disperse rhodanine dyes containing a cyanuric chloride group starting from N-amino...
Optimization in the reprocessing of recycled polyamide 6 reinforced with 30 wt% Glass Fiber (PA6/GF30) using mixture design
14/11/2023 -
In the present study, polyamide 6 reinforced with 30?wt% Glass fiber (PA6/GF30) used in automotive industry was reprocessed via injection molding. The virgin and recycled PA6/GF30 samples were...
A Study on the Mechanical and Physiological Performance of the Nylon Outer Shell of Extreme Cold Weather Clothing
10/11/2023 -
For the first time, an optimized twill ripstop woven structure having an areal density of 70 g/m2 has been introduced as an outer shell protective jacket that shows excellent mechanical strength...
Laboratory Studies about Microplastic Aging and Its Effects on the Adsorption of Chlorpyrifos
19/08/2023 -
The constant change in microplastics (MP) due to exposure to environmental conditions leads to physical and chemical changes that enhance their ability to transport other pollutants, increasing the...
Fabrication of Multifunctional PA6 Composite Fibers Based on a Synergistic Effect of Ionic Liquid Modified Carbon Nanofillers
15/08/2023 -
The development of multifunctional and high-performance fibers has received much attention owing to a broad application prospect. In this work, the synergistic effect of ionic liquid modification...
Methods for Determining Average Molecular Mass and Molecular-Mass Distribution of Polyamide 6. Review
01/05/2023 -
The extraction of biologically active compounds from the aerial biomass of nettle was studied. An analysis of the results revealed the efficiency of using nettle leaves to produce various groups...
Influence of Material Degradation on Deformation of Paraglider during Flight
01/08/2023 -
The aim of this article is to determine experimentally and numerically the influence of material degradation on the deformation of a paraglider during flight. The presented method regards numerical...
Fast, Multiple-Use Optical Biosensor for Point-of-Care Glucose Detection with Mobile Devices Based on Bienzyme Cascade Supported on Polyamide 6 Microparticles
24/06/2023 -
Non-invasive glucose determination provides major advantages in health monitoring and protection. It enables widespread point-of-care testing, which is affordable, sensitive, specific, rapid and...
Synthesis and Properties of Polyamide 6 Random Copolymers Containing an Aromatic Imide Structure
25/06/2023 -
In order to adjust the properties of polyamide 6 (PA6) and expand its application, a new strategy of introducing an aromatic imide structure into the PA6 chain through the random copolymerization...
