New applications of tire powder recycled by micro-waves
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Materials Science Forum
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In order to minimize impacts caused to environment and to save natural resources,
especially from non-renewable sources, recycling of polymeric materials has been object of study.
In this scenery, are included elastomeric materials, such as rubber, especially used in tires
manufacturing, considering that pneumatic industry consumes around 60% of rubber production.
Taking into account that final tires destination is a requirement based on norms and national and
international laws, this work aims to the development of a study on the efficacy of micro-wave
irradiation in the process of de-vulcanization of tire powder to be used in recycling. Tire powder
was subjected to micro-wave irradiation and further merged to SBR (butadiene-styrene rubber)
polymeric matrix, at 5, 15, 25 phr; after mixture, resulting compound was characterized for
evaluation of physico-chemical and mechanical properties. For the assessment of all samples
containing SBR and rubber powder there were applied following essays: Infra-red spectroscopy
(FTIR), Tensile strength and elongation at break, Swelling Index. It was verified higher values for
mechanical properties imparted by an increased quantity of rubber powder incorporated to SBR
matrix.
Como referenciar
CANAZZA, MOISES A.; SCAGLIUSI, SANDRA R.; WIEBECK, HELIO. New applications of tire powder recycled by micro-waves. Materials Science Forum, v. 1012, p. 84-88, 2020. DOI: 10.4028/www.scientific.net/MSF.1012.84. Disponível em: http://repositorio.ipen.br/handle/123456789/31830. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.