Influence of Particle Type and Silane Coupling Agent on Properties of Particle-Reinforced Styrene-Butadiene Rubber

Zhichao Zhao; Xutao Zhao; Guangbi Gong; Jucheng Zheng; Tao Liang; Changjie Yin; Qiuyu Zhang

doi:10.1080/03602559.2011.625386

Influence of Particle Type and Silane Coupling Agent on Properties of Particle-Reinforced Styrene-Butadiene Rubber

Zhichao Zhao, Xutao Zhao, Guangbi Gong, Jucheng Zheng, Tao Liang, Changjie Yin, Qiuyu Zhang

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Silica- and carbon-filled styrene butadiene rubber (SBR) were prepared. The influence of particle type and silane coupling agent on cure characteristics, physical and dynamic mechanical properties of particle-reinforced SBR were investigated. Minimum torque, maximum torque and tensile strength increased with increase of the filler content. The tensile strength and elongation at break were highest for presence of bis-(3-triethoxysilylpropyl) tetrasulfide (TESPT) in silica-filled vulcanizates. The dynamic mechanical properties show that tan δ at temperatures of -20-0°C of the SiO ₂TESPT/SBR vulcanizate was highest of all. Tan δ at temperatures of 50-70°C of the SiO ₂TESPT/SBR vulcanizate was lower than carbon-filled SBR.

Original language	English
Pages (from-to)	268-272
Number of pages	5
Journal	Polymer - Plastics Technology and Engineering
Volume	51
Issue number	3
DOIs	https://doi.org/10.1080/03602559.2011.625386
State	Published - Feb 2012

Keywords

Dynamic mechanical properties
Reinforced
Silica
TESPT

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10.1080/03602559.2011.625386

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title = "Influence of Particle Type and Silane Coupling Agent on Properties of Particle-Reinforced Styrene-Butadiene Rubber",

abstract = "Silica- and carbon-filled styrene butadiene rubber (SBR) were prepared. The influence of particle type and silane coupling agent on cure characteristics, physical and dynamic mechanical properties of particle-reinforced SBR were investigated. Minimum torque, maximum torque and tensile strength increased with increase of the filler content. The tensile strength and elongation at break were highest for presence of bis-(3-triethoxysilylpropyl) tetrasulfide (TESPT) in silica-filled vulcanizates. The dynamic mechanical properties show that tan δ at temperatures of -20-0°C of the SiO 2TESPT/SBR vulcanizate was highest of all. Tan δ at temperatures of 50-70°C of the SiO 2TESPT/SBR vulcanizate was lower than carbon-filled SBR.",

keywords = "Dynamic mechanical properties, Reinforced, Silica, TESPT",

author = "Zhichao Zhao and Xutao Zhao and Guangbi Gong and Jucheng Zheng and Tao Liang and Changjie Yin and Qiuyu Zhang",

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doi = "10.1080/03602559.2011.625386",

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AU - Zhao, Zhichao

AU - Zhao, Xutao

AU - Gong, Guangbi

AU - Zheng, Jucheng

AU - Liang, Tao

AU - Yin, Changjie

AU - Zhang, Qiuyu

PY - 2012/2

Y1 - 2012/2

N2 - Silica- and carbon-filled styrene butadiene rubber (SBR) were prepared. The influence of particle type and silane coupling agent on cure characteristics, physical and dynamic mechanical properties of particle-reinforced SBR were investigated. Minimum torque, maximum torque and tensile strength increased with increase of the filler content. The tensile strength and elongation at break were highest for presence of bis-(3-triethoxysilylpropyl) tetrasulfide (TESPT) in silica-filled vulcanizates. The dynamic mechanical properties show that tan δ at temperatures of -20-0°C of the SiO 2TESPT/SBR vulcanizate was highest of all. Tan δ at temperatures of 50-70°C of the SiO 2TESPT/SBR vulcanizate was lower than carbon-filled SBR.

AB - Silica- and carbon-filled styrene butadiene rubber (SBR) were prepared. The influence of particle type and silane coupling agent on cure characteristics, physical and dynamic mechanical properties of particle-reinforced SBR were investigated. Minimum torque, maximum torque and tensile strength increased with increase of the filler content. The tensile strength and elongation at break were highest for presence of bis-(3-triethoxysilylpropyl) tetrasulfide (TESPT) in silica-filled vulcanizates. The dynamic mechanical properties show that tan δ at temperatures of -20-0°C of the SiO 2TESPT/SBR vulcanizate was highest of all. Tan δ at temperatures of 50-70°C of the SiO 2TESPT/SBR vulcanizate was lower than carbon-filled SBR.

KW - Dynamic mechanical properties

KW - Reinforced

KW - Silica

KW - TESPT

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DO - 10.1080/03602559.2011.625386

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JO - Polymer - Plastics Technology and Engineering

JF - Polymer - Plastics Technology and Engineering

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Influence of Particle Type and Silane Coupling Agent on Properties of Particle-Reinforced Styrene-Butadiene Rubber

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Keywords

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