Ground tire rubber (GTR) was reclaimed and modified with 10 phr of ethylene-vinyl acetate copolymer via low-temperature extrusion process. Processing, physico-mechanical properties, volatile organic compounds emission, and recycling possibility were investigated. In order to better understand the impact of used modifiers, their efficiency was compared with trans-polyoctenamer, which is an additive that is commercially dedicated to waste rubber recycling. The results showed that a relatively small amount of ethylene-vinyl acetate copolymer improves the mechanical properties of modified reclaimed GTR and also allows further recycling by multiple processing without the deterioration of performance after three cycles.
机构:
Sinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Chongqing SVW Technol Co LTD, Chongqing 401254, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Xiao, Changfa
Yang, Qingshan
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Southwest Petr Univ, Sch New Energy & Mat, Chengdu, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Yang, Qingshan
Shao, Kefu
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Sinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Chongqing SVW Technol Co LTD, Chongqing 401254, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Shao, Kefu
Li, Yongjiang
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Sinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Chongqing SVW Technol Co LTD, Chongqing 401254, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Li, Yongjiang
Wan, Songhan
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Southwest Petr Univ, Sch New Energy & Mat, Chengdu, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
Wan, Songhan
He, Xianru
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Southwest Petr Univ, Sch New Energy & Mat, Chengdu, Peoples R ChinaSinopec Chongqing SVW Chem Co LTD, Chongqing 401254, Peoples R China
机构:Univ Fed Rural Rio De Janeiro, Dept Tecnol Quim, BR-23851970 Seropedica, RJ, Brazil
Jansen, P
Garcia, FG
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机构:Univ Fed Rural Rio De Janeiro, Dept Tecnol Quim, BR-23851970 Seropedica, RJ, Brazil
Garcia, FG
Soares, BG
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Univ Fed Rural Rio De Janeiro, Dept Tecnol Quim, BR-23851970 Seropedica, RJ, BrazilUniv Fed Rural Rio De Janeiro, Dept Tecnol Quim, BR-23851970 Seropedica, RJ, Brazil