Results 1 to 10 of about 10,248,710 (343)
UV Aging Behavior of Functionalized Mullite Nanofiber-Reinforced Polypropylene. [PDF]
ACS Omega, 2020 In this study, the effect of accelerated ultraviolet (UV) aging on the properties of polypropylene (PP) as well as its blend with PP-graft-maleic anhydride (PP-g-MA) and composite with amine-functionalized mullite nanofibers (AMNF) was compared. Solid-state NMR exhibited some changes in the macromolecular chain structure after aging, whereas the ...
Varghese AM +3 more
europepmc +6 more sources
Puncture Resistance and UV aging of Nanoparticle-Loaded Waterborne Polyurethane-Coated Polyester Textiles. [PDF]
Materials (Basel), 2023 The goal of this research was to investigate the effect of different types of nanoparticles on the UV weathering resistance of polyurethane (PU) treatment in polyester-based fabrics.
Acierno D, Graziosi L, Patti A.
europepmc +2 more sources
Degradation of Mechanical Properties of A-PET Films after UV Aging. [PDF]
Polymers (Basel), 2023 In 2018, the European Commission adopted the European Strategy for Plastics in a Circular Economy, which outlines key actions to reduce the negative impact of plastic pollution.
Vasylius M +5 more
europepmc +2 more sources
Synergistic effect of thermal oxygen and UV aging on natural rubber
e-Polymers, 2023 The oxidation of natural rubber (NR) leads to a decrease in mechanical properties, even resulting in failure of NR products. Many studies focusing on this single factor have failed to fully elucidate the impact of tropical island environment on NR ...
Zhou Meng-Zhen +4 more
doaj +2 more sources
Analysis of the Mechanical Properties and Damage Mechanism of Carbon Fiber/Epoxy Composites under UV Aging. [PDF]
Materials (Basel), 2022 The UV durability of carbon fiber composites has been a concern. In this work, UV irradiation on carbon fiber-reinforced polymer (CFRP) materials was performed using an artificial accelerated UV aging chamber to investigate the effect of UV exposure on ...
Shi Z, Zou C, Zhou F, Zhao J.
europepmc +2 more sources
Reviews on Advanced Materials Science, 2023 To clarify the effect of Hindered amine light stabilizer (HALS) on ultraviolet (UV) aging behavior of asphalt binder, the evolution history and characteristics of the UV induced micro-structure of modified asphalt were characterized.
Sun Xiaolong +6 more
doaj +2 more sources
UV Aging Effects on Polycarbonate Properties [PDF]
Journal of Failure Analysis and Prevention, 2020 This work deals with the effects of ultraviolet (UV) aging on polycarbonate (PC) properties. Thus, a PC was subjected to accelerated UV radiation with a wavelength range from 200 to 280 nm, at different times. Induced changes in the material were studied by UV–visible spectrophotometry, Fourier transform infrared (FTIR) spectroscopy and X-ray ...
Redjala, S. +5 more
openaire +3 more sources
Reviews on Advanced Materials ScienceTo clarify the effect and mechanism of hindered amine light stabilizer (HALS) on the UV aging behavior of asphalt binder, T622-HALS was selected as the modifier for UV aging resistance of asphalt. The physicochemical properties and microstructure of T622
Zhao Wensheng +3 more
doaj +2 more sources
The Effect of Waste Engine Oil and Waste Polyethylene on UV Aging Resistance of Asphalt. [PDF]
Polymers (Basel), 2020 Waste engine oil (WEO) and waste polyethylene (WPE) are two common wastes, which are easy to pollute the environment. As the primary material in road construction, natural asphalt is a non-renewable energy source and asphalt is vulnerable to ultraviolet (
Peng C +10 more
europepmc +2 more sources
Structural and Performance Studies of Lanthanum–Nitrogen Co-Doped Titanium Dioxide Thin Films Under UV Aging [PDF]
MicromachinesIn this study, lanthanum–nitrogen co-doped titanium dioxide (La-N-TiO2) thin films were fabricated using Ion Beam Assisted Deposition (IBAD) and subjected to accelerated ultraviolet (UV) aging experiments to systematically investigate the impact of co ...
Pengcheng Cao, Li Zhang, Yanbo Yuan
doaj +2 more sources