Delamination resistant composites by interleaving bio-based long-chain polyamide nanofibers through optimal control of fiber diameter and fiber morphology [PDF]
, 2020 In this work an innovative electrospinning system is proposed that simultaneously has an adequate temperature resistance, a high increase in mode I (þ51%) and mode II (þ96%) delamination performance and can be commercially produced.
Daelemans, Lode +5 more
core +2 more sources
Technological optimization and fatigue evaluation of carbon reinforced polyamide 3D printed gears
HeliyonNowadays, this is even more challenging while additive manufacturing technology is used for prototyping, as well as the production of gearing systems.
Matija Hriberšek +5 more
doaj +1 more source
The Influence of Microfibres in Municipal Sludge on Biogas Production [PDF]
Kemija u IndustrijiWastewater treatment plants (WWTPs) contribute to the release of microplastics into the environment. While the removal efficiency of MPs in WWTPs can reach up to 99.9 %, the highest amount of microplastics is retained in the sludge.
Nina Lekše +2 more
doaj +1 more source
Plasma Treatment of Polyamide Fabric Surface by Hybrid Corona-Dielectric Barrier Discharge: Material Characterization and Dyeing/Washing Processes [PDF]
Materials Research, 2019 In this study, the hybrid corona-dielectric barrier discharge plasma treatment was employed to modify the physical, chemical and morphological characteristics of a half-knitted fabric composed of 92% polyamide 6.6 and 8% elastane (PA).
Fernando Gasi +10 more
doaj +1 more source
Nanomaterials, 2021 Although nanomaterials are used in many fields, little is known about the fundamental interactions between nanomaterials and microorganisms. To test antimicrobial properties and retention ability, 13 electrospun polyamide (PA) nanomaterials with ...
Simona Lencova +7 more
doaj +1 more source
Water sorption and solubility of polyamide denture base materials
Acta Biomaterialia Odontologica Scandinavica, 2017 Purpose: Some patients experience adverse reactions to poly(methyl methacrylate)-based (PMMA) dentures. Polyamide (PA) as an alternative to PMMA has, however, not been well documented with regard to water sorption and water solubility. The aim of this in
Long G. Nguyen +2 more
doaj +1 more source
Effect of humidity on diameter of polyamide 6 nanofiber in electrospinning process
Mechanical Engineering Journal, 2016 Various thermoplastic polymers have been spun to nanofibers by the electrospinning method, in which a polymer solution is ejected as a fine jet of liquid from the tip of the needle and is deposited on the collector by applying a high voltage to the ...
Kazuto TANAKA +2 more
doaj +1 more source
The dimensional stability of glass-fibre reinforced Polyamide 66 during hydrolysis conditioning [PDF]
, 2009 Injection moulded glass-fibre reinforced polyamide 66 composites based on two glass fibre products with different sizing formulations and unreinforced polymer samples have been characterised both dry as moulded and during conditioning in a water-glycol ...
Ali, J.Z., Thomason, J.L.
core +1 more source
Effects of chemical structure and morphology of graphene-related materials (GRMs) on melt processing and properties of GRM/polyamide-6 nanocomposites [PDF]
, 2020 In this work, different graphene-related materials (GRMs) and polyamide-6 (PA6) were melt compounded by twin screw extrusion. The GRMs prepared were graphene nanoplatelets (GNPs), graphene oxide (GO), reduced graphene oxide (rGO) and silane ...
Elmarakbi, Ahmed +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source