A Novel reclaiming agent for ground rubber tyre (GRT). Part I I: property evaluation of virgin natural rubber (NR)/Novel Reclaimed GRT revulcanisates

dc.contributor.authorEdirisinghe, DG
dc.contributor.authorDe Silva, MIA
dc.contributor.authorPremachandra, BAJK
dc.date.accessioned2017-03-09T09:53:26Z
dc.date.available2017-03-09T09:53:26Z
dc.description.abstractBlending of recycled scrap rubber such as reclaimed rubber with virgin rubber has increased over the last few years, especially in the manufacture of tyre components. The reason for this is the growing concern about the effect of rubber product waste on the environment and the rise in the costs of virgin rubbers. In this study, physicomechanical properties such as tensile properties, tear strength, hardness, resilience, abrasion resistance, ageing performance, and swelling behaviour as well as carbon black dispersion rating of 85/15 virgin NRinovel reclaimed ground rubber tyre (GRT) revulcanisates were evaluated and compared with those of control vulcanisates. Results revealed that the abrasion volume loss of blends of virgin NR and novel reclaimed rubber revulcanisates is lower than that of revulcanisate prepared with a blend of 85/15 virgin NRI reclaimed rubber (Control (Rec)), produced locally, and comparable with that of 100% NR vulcanisate (Control (NR)).Although the tensile strength and elongation at break of the virgin NRinovel reclaimed rubber revulcanisates are lower than those of the Control (NR) vulcanisate, these values are at a level acceptable for tyre treads. Hence, the 85/15 virgin NRinovel reclaimed rubber revulcanisates prepared with the readily available, low-cost, environmentally friendly amino compound can be used as an alternative to the Control (NR) and Control (Rec) vulcanisates in tyre treads.en_US
dc.identifier.emailjagath@cheng.mrt.ac.uken_US
dc.identifier.issue03en_US
dc.identifier.journalProgress in Rubber, Plastics and Recycling Technologyen_US
dc.identifier.pgnospp. 161 - 176en_US
dc.identifier.urihttp://dl.lib.mrt.ac.lk/handle/123/12471
dc.identifier.volume27en_US
dc.identifier.year2011en_US
dc.language.isoenen_US
dc.subjectreclaiming; ground rubber tyre; natural rubber; rubber blends; physicomechanical properties; ageingen_US
dc.titleA Novel reclaiming agent for ground rubber tyre (GRT). Part I I: property evaluation of virgin natural rubber (NR)/Novel Reclaimed GRT revulcanisatesen_US
dc.typeArticle-Abstracten_US

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