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A potential utilization of end-of-life tyres as recycled carbon black in EPDM rubber.
Sagar, M; Nibedita, K; Manohar, N; Kumar, K Raj; Suchismita, S; Pradnyesh, A; Reddy, A Babul; Sadiku, E Rotimi; Gupta, U N; Lachit, P; Jayaramudu, J.
Afiliación
  • Sagar M; Department of Environmental Science, Institute of Science, University of Mumbai, Mumbai 400032, India.
  • Nibedita K; Indian Rubber Manufacturers Research Association (IRMRA), Plot No. 254/1B, Road No. 16V, Wagle Industrial Estate, Thane (West) 400604, India.
  • Manohar N; Indian Rubber Manufacturers Research Association (IRMRA), Plot No. 254/1B, Road No. 16V, Wagle Industrial Estate, Thane (West) 400604, India.
  • Kumar KR; Indian Rubber Manufacturers Research Association (IRMRA), Plot No. 254/1B, Road No. 16V, Wagle Industrial Estate, Thane (West) 400604, India.
  • Suchismita S; Indian Rubber Manufacturers Research Association (IRMRA), Plot No. 254/1B, Road No. 16V, Wagle Industrial Estate, Thane (West) 400604, India.
  • Pradnyesh A; Department of Environmental Science, Institute of Science, University of Mumbai, Mumbai 400032, India.
  • Reddy AB; Institute of Nano Engineering Research (INER) and Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Polymer Division, Pretoria, South Africa.
  • Sadiku ER; Institute of Nano Engineering Research (INER) and Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Polymer Division, Pretoria, South Africa.
  • Gupta UN; Polymer, Petroleum and Coal Chemistry Group, Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat - 785 006, Assam, India.
  • Lachit P; Polymer, Petroleum and Coal Chemistry Group, Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat - 785 006, Assam, India.
  • Jayaramudu J; Indian Rubber Manufacturers Research Association (IRMRA), Plot No. 254/1B, Road No. 16V, Wagle Industrial Estate, Thane (West) 400604, India; Polymer, Petroleum and Coal Chemistry Group, Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat - 785 006
Waste Manag ; 74: 110-122, 2018 Apr.
Article en En | MEDLINE | ID: mdl-29331488
End-of-life (EOL) tyres and their decomposition present severe environmental concern due to their resistance to moisture, oxygen, natural degradation, etc. Pyrolysis is considered to be the most effective and sustainable process for recycling, due to its eco-friendly process. The current work studied the effect of recycled carbon black (rCB), obtained from the pyrolysis of EOL tyres, on the properties of ethylene propylene diene rubber (EPDM). The rCB was characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and chemical methods. rCB was incorporated solely, into a conventional EPDM formulation and also in combination with N550 carbon black. The physico-mechanical properties of the EPDM vulcanizates, before and after aging, were succinctly studied by SEM, TGA, Differential Scanning Calorimetry (DSC), tensile tests and cross-link density. The average particle size of rCB was observed to be 8 µm and the ash content was observed to be higher when compared to the conventional N550 carbon black, which was evident, by the TGA and SEM-EDX analyses. The reinforcing effect and the cross-link density of the rCB-filled vulcanizates were found to be marginally inferior in comparison to the conventional carbon black (N550). The morphology of the tensile- and tear-fractured surfaces were studied by SEM and it was observed that the breaking mechanism follows the rubber chain detachment from the surface mode.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Goma / Hollín / Reciclaje Límite: Humans Idioma: En Revista: Waste Manag Asunto de la revista: SAUDE AMBIENTAL / TOXICOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: India Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Goma / Hollín / Reciclaje Límite: Humans Idioma: En Revista: Waste Manag Asunto de la revista: SAUDE AMBIENTAL / TOXICOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: India Pais de publicación: Estados Unidos