Thermal-oxidative aging mechanism of asphalt binder based on isothermal thermal analysis at the SARA level
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.119349
Abstract: Abstract To better understand the thermal-oxidative aging mechanism of asphalt binder at the component level, a new isothermal aging method was developed to discuss thermal behaviors of saturates, aromatics, resins and asphaltenes (SARA) fractions. Volatile constituents… read more here.
Keywords: oxidative aging; asphalt binder; thermal oxidative; aging mechanism ... See more keywords
Molecular dynamics study of oxidative aging effect on asphalt binder properties
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.10.021
Abstract: Abstract The oxidative aging effect of asphalt binder was investigated using molecular dynamics simulation in this study. Representative molecular models of aged asphalt were built by introducing ketone and sulfoxide function groups into virgin asphalt.… read more here.
Keywords: effect asphalt; oxidative aging; asphalt binder; aging effect ... See more keywords
Differential effects of ultraviolet radiation and oxidative aging on bio-modified binders
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.04.029
Abstract: Abstract This paper investigates how ultraviolet and oxidative aging affects physiochemical and rheological properties of bio-modified binders containing different bio-oils extracted from biomass (wood pellet, miscanthus, corn stover, and animal waste). Oxidative aging was done… read more here.
Keywords: modified binders; formation; oxidative aging; bio modified ... See more keywords
Synthesis of sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene and its thermo-oxidative aging resistance for natural rubber
Sign Up to like & getrecommendations! Published in 2017 at "Plastics, Rubber and Composites"
DOI: 10.1080/14658011.2017.1323397
Abstract: ABSTRACT Sulphonic lanthanum complex based on C-methylcalix[4]resorcinarene (CMCR-La) was synthesised for the thermal-oxidative aging resistance of natural rubber. The structure of CMCR-La was confirmed by FT-IR, 13C NMR and element analysis. TG analysis revealed CMCR-La… read more here.
Keywords: lanthanum complex; oxidative aging; sulphonic lanthanum; aging resistance ... See more keywords
Aging-Resistant Breakdown Performance of Polypropylene Nanodielectrics
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2024.3394830
Abstract: The current work discusses the effects of vacuum and oxidative aging at $110~^{\circ }$ C on the direct current breakdown performance of pure polypropylene (PP) and PP nanodielectrics having 1 wt%, 2 wt%, and 5… read more here.
Keywords: breakdown performance; pure; performance; oxidative aging ... See more keywords
Effects of thermal–oxidative aging on the mechanical properties of open-hole T800 carbon fiber/high-temperature epoxy composites
Sign Up to like & getrecommendations! Published in 2019 at "High Performance Polymers"
DOI: 10.1177/0954008319883691
Abstract: T800 carbon fiber/high-temperature epoxy resin composites with holes were subjected to thermal–oxidative aging, and the effects of different aging temperatures and times on the composite properties were investigated. The mass loss, surface topography, open-hole tensile… read more here.
Keywords: temperature; t800 carbon; oxidative aging; hole ... See more keywords
Effect of tannic acid chelating treatment on thermo-oxidative aging property of natural rubber
Sign Up to like & getrecommendations! Published in 2024 at "e-Polymers"
DOI: 10.1515/epoly-2024-0036
Abstract: Abstract Metal ions are crucial in the production and preservation of fresh natural rubber latex. However, they also catalyze the thermo-oxidative aging of rubber products, leading to premature product degradation. This study investigates the use… read more here.
Keywords: tannic acid; oxidative aging; thermo oxidative; natural rubber ... See more keywords
Molecular dynamics simulation of the interaction between polybutylene terephthalate and A3 during thermal-oxidative aging
Sign Up to like & getrecommendations! Published in 2024 at "e-Polymers"
DOI: 10.1515/epoly-2024-0084
Abstract: Abstract Polybutylene terephthalate (PBT) elastomers generated via the copolymerization of 3,3-bis(azidomethyl) oxetane and tetrahydrofuran have been widely used as a matrix for solid engines in rockets, missiles, and spacecraft because of their positive standard enthalpies… read more here.
Keywords: pbt elastomers; polybutylene terephthalate; molecular dynamics; oxidative aging ... See more keywords
An Investigation of the Effects of Thermo-Oxidative Aging and the Freeze–Thaw Cycle on the Performance of Polyester-Based, Self-Adhesive Asphalt Waterproofing Membranes
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14188237
Abstract: Polyester-based, self-adhesive asphalt waterproofing membranes have garnered significant attention due to their extensive use in building-waterproofing projects, with their resistance to aging in complex environments being particularly crucial. This study evaluates the performance changes of… read more here.
Keywords: thermo oxidative; freeze thaw; performance; polyester based ... See more keywords
Evaluation of the Effect of Thermo-Oxidative Aging and UV Radiation on Asphalt Stiffness
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16103716
Abstract: The complex factors during the asphalt production process and subsequent traffic loading, climatic and weather conditions lead to a decrease in durability of asphalt thereby reducing pavement surface service life. The research focused on the… read more here.
Keywords: thermo oxidative; effect thermo; indirect tensile; oxidative aging ... See more keywords
Study on Thermal-Oxidative Aging Properties of Ethylene-Propylene-Diene Monomer Composites Filled with Silica and Carbon Nanotubes
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14061205
Abstract: In this work, a small amount of carbon nanotubes (CNTs) was used to partially replace the silica in ethylene-propylene-diene monomer (EPDM) to prepare EPDM composites via mechanical blending. The mechanical properties, thermal-oxidative aging properties and… read more here.
Keywords: propylene diene; carbon nanotubes; ethylene propylene; thermal oxidative ... See more keywords