Results 51 to 60 of about 310 (172)
Devulcanization of styrenebutadiene (SBR) waste tire by controlled oxidation
Journal of the Brazilian Chemical Society, 2006 This work describes the devulcanization of vulcanized SBR (Styrene Butadiene Rubber) based on controlled oxidation with nitric acid. IR, ¹H and 13C-NMR, CHN elemental analyses, TG, GPC and TPD-MS (Temperature Programmed Decomposition-Mass Spectrometry ...
Rios Rachel R.V.A. +4 more
doaj
Devulcanization of Waste Tire Rubber Using Amine Based Solvents and Ultrasonic Energy
MATEC Web of Conferences, 2018 This research project focuses on an alternative pathway of devulcanizing waste tire rubber by using amine based chemicals. Waste tire rubbers are known to be as toxic, non-degradable material due to their vulcanized crosslink carbon structure, and ...
Walvekar Rashmi +3 more
doaj +1 more source
Polymers for Advanced Technologies, Volume 35, Issue 4, April 2024.Abstract In this study, we optimized the recipe of ground tire rubber (GTR) containing natural rubber–based vulcanizates using the Taguchi method. We examined the effect of the amount of different components on the mechanical properties of natural rubber–based vulcanizates containing GTR.
Lóránt Kiss +2 more
wiley +1 more source
Assessing the Biodegradability of Tire Tread Particles and Influencing Factors
Environmental Toxicology and Chemistry, Volume 43, Issue 1, Page 31-41, January 2024.Abstract Abrasion of tire tread, caused by friction between vehicle tires and road surfaces, causes release of tire wear particles (TWPs) into various environmental compartments. These TWPs contribute to chemical, microplastic, and particulate matter pollution.
Ann Flemming Nielsen +5 more
wiley +1 more source
Frontiers in MaterialsIntroductionThe practical deployment of high-content rubberized asphalt is often hindered by its compromised workability and unstable performance. Moving beyond conventional devulcanization approaches, this study introduces an integrated strategy of ...
Meng Yang +12 more
doaj +1 more source
2D and 3D imaging of the deformation behavior of partially devulcanized rubber/polypropylene blends
eXPRESS Polymer Letters, 2018 The full understanding of the mechanisms involved in the development of polymer blend microstructure during its processing has not yet been achieved; the understanding of blends composed by a highly elastic dispersed phase is even more indefinite.
P. S. Garcia +4 more
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Modified Bitumen Materials from Kazakhstani Oilfield
Advances in Polymer Technology, Volume 2024, Issue 1, 2024.The oil bitumen BND 90/130, produced at the “LLP SP Caspi Bitum” with the modifier, which consists of copolymer of ethylene with butyl acrylate and glycidyl methacrylate taken in an amount of 0.5–1.6 wt%, and the tire reclaim (4–20 wt%), which is the destructate of mesh elastomers of different chemical nature, was modified; possibility of using the ...
Guzaliya Faritovna Sagitova +7 more
wiley +1 more source
A Review of Current and Emerging Strategies for Recycling Waste: Bicycle Tires and Inner Tubes
RecyclingBicycle tires and inner tubes constitute a growing waste stream mainly composed of natural rubber, butyl rubber, synthetic elastomers, carbon black, and reinforcing materials.
Xiao Yuan Chen, Denis Rodrigue
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Research of Insertion Loss of Multilayered Construction with Devulcanized Waste Rubber
Environmental and Climate TechnologiesIn this study, the insertion loss of devulcanized waste rubber baffles were evaluated. Acoustic baffles are suitable to reduce noise from the devices or machines by interfering with their emitting sound waves.
Vilniškis Tomas, Januševičius Tomas
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Effect of Recycled Rubber on the Properties of Road Bitumen
Journal of Chemistry, 2018 Commercially available road bitumen 50/70 (EN 12591) was modified by recycled rubber and synthetic poly(butadiene) in the presence of sulfur donor. Modification was carried out at 190°C and 220°C.
Krzysztof Blażejowski +2 more
doaj +1 more source