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Wang X, Wu L, Xiao T, Yu H, Li H, Yang J. Preparation and application of carbon black-filled rubber composite modified with a multi-functional silane coupling agent. INT POLYM PROC 2022. [DOI: 10.1515/ipp-2021-4124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Abstract
Carbon black (CB)-filled rubber composites are widely used for tire tread and other rubber products due to their good abrasion resistance and reinforcement. Numerous studies have been focused on the filler-rubber interaction with the aim of obtaining optimum performances. In order to investigate the effect of modification on properties of diene rubber composites, a modified CB-filled isoprene rubber (IR) composite was prepared with a multi-functional silane coupling agent, 2-aminoethyl-2-(3-triethoxysilylpropyl)aminoethyl disulfide (ATD). This modification significantly enhanced the CB-IR interaction and improved CB dispersion. For the modified CB/IR vulcanizates, the tensile strength, stress at 300% elongation, temperature rise, and dynamic loss coefficient were significantly improved at low ATD dosage (1.5 phr). Such modification provides an effective route to prepare CB-reinforced diene rubber composites with low hysteresis and improved mechanical properties.
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Affiliation(s)
- Xuefei Wang
- College of Chemistry , Xiangtan University , Xiangtan , Hunan , PRC
- Zhuzhou Times New Material Technology Co., Ltd. , Zhuzhou 412007 , Hunan , PRC
| | - Lingling Wu
- Zhuzhou Times New Material Technology Co., Ltd. , Zhuzhou 412007 , Hunan , PRC
| | - Tongliang Xiao
- Zhuzhou Times New Material Technology Co., Ltd. , Zhuzhou 412007 , Hunan , PRC
| | - Haiwen Yu
- Zhuzhou Times New Material Technology Co., Ltd. , Zhuzhou 412007 , Hunan , PRC
| | - Huaming Li
- College of Chemistry , Xiangtan University , Xiangtan , Hunan , PRC
| | - Jun Yang
- College of Chemistry , Xiangtan University , Xiangtan , Hunan , PRC
- Zhuzhou Times New Material Technology Co., Ltd. , Zhuzhou 412007 , Hunan , PRC
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Wang X, Wu L, Yu H, Xiao T, Li H, Yang J. Analysis of effect of modification of silica and carbon black co-filled rubber composite on mechanical properties. E-POLYMERS 2021. [DOI: 10.1515/epoly-2021-0034] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Silica and carbon black (CB) co-filled rubber composite was widely used for tire tread and other rubber products because of combined advantages of binary fillers, such as low hysteresis, good abrasion resistance, and reinforcement. Numerous studies have been focused on the filler–rubber interaction with the aim of obtaining optimum performances. To investigate the effect of modification on properties of rubber composite, modified silica and CB co-filled rubber composite was prepared with a multi-functional silane coupling agent, 2-aminoethyl-2-(3-triethoxysilylpropyl)aminoethyl disulfide (ATD). Such modification significantly enhanced the filler–rubber interaction and improved the filler dispersion. For the modified composites, the state of cure, hardness, tensile strength before and after aging, stress at 300% elongation, tear strength, abrasion resistance, rebound resilience, compression set, temperature rise, and the value of dynamic loss coefficient ranging from −20°C to 80°C were significantly improved, especially with low ATD dosage (3.0 phr). This modification provides an effective route to prepare silica and CB co-filled rubber composites with improved mechanical properties and dynamic mechanical properties.
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Affiliation(s)
- Xuefei Wang
- College of Chemistry, Xiangtan University , Xiangtan 411105 , Hunan , China
- Rail Transportation Business Unit, Zhuzhou Times New Material Technology Co., Ltd , Zhuzhou 412007 , Hunan , China
| | - Lingling Wu
- Rail Transportation Business Unit, Zhuzhou Times New Material Technology Co., Ltd , Zhuzhou 412007 , Hunan , China
| | - Haiwen Yu
- Rail Transportation Business Unit, Zhuzhou Times New Material Technology Co., Ltd , Zhuzhou 412007 , Hunan , China
| | - Tongliang Xiao
- Rail Transportation Business Unit, Zhuzhou Times New Material Technology Co., Ltd , Zhuzhou 412007 , Hunan , China
| | - Huaming Li
- College of Chemistry, Xiangtan University , Xiangtan 411105 , Hunan , China
| | - Jun Yang
- College of Chemistry, Xiangtan University , Xiangtan 411105 , Hunan , China
- General Manager's Office, Zhuzhou Times New Material Technology Co., Ltd , Zhuzhou 412007 , Hunan , China
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Hatthapanit K, Sae-Oui P, Sombatsompop N, Sirisinha C. Enhancement of rubber-carbon black interaction by amine-based modifiers and their effect on viscoelastic and mechanical properties. J Appl Polym Sci 2012. [DOI: 10.1002/app.36969] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Valentín JL, Mora-Barrantes I, Rodríguez A, Ibarra L, Gonzalez L. Effect of oleyl amine on SBR compounds filled with silane modified silica. J Appl Polym Sci 2006. [DOI: 10.1002/app.25332] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Valentín JL, Posadas P, Marcos-Fernández A, Ibarra L, Rodríguez A. Effect of a fatty amine on processing and physical properties of SBR compounds filled with silane–silica particles. J Appl Polym Sci 2006. [DOI: 10.1002/app.22951] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Das A, Basu DK. Evaluation of physical and dielectric properties of chloroprene and styrene butadiene rubber blends. J Appl Polym Sci 2005. [DOI: 10.1002/app.21280] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Das A, De D, Naskar N, Chandra Debnath S. Effect of vulcanization technique on the physical properties of silica-filled EPDM rubber. J Appl Polym Sci 2005. [DOI: 10.1002/app.22308] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Bateman SA, Wu DY. Sulfonyl azides?an alternative route to polyolefin modification. J Appl Polym Sci 2002. [DOI: 10.1002/app.10302] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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