Chapter 1 Introduction

Dick, J.

doi:10.1520/mnl10431m

Cited by 2 publications

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“…28 The incorporation of oleyl amine to silica loaded rubber compounds reduces the G* value because the filler interactions are minimized. These conditions are favorable to improve the silica dispersion into the rubber matrix and obtain significant advantages in the processability of those compounds.…”

Section: Filler-filler Interactionmentioning

confidence: 99%

Effect of oleyl amine on SBR compounds filled with silane modified silica

Valentín

Mora-Barrantes

Rodrı́guez

et al. 2006

J of Applied Polymer Sci

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The effect of oleyl amine on processing and physical properties of SBR compounds filled with silanesilica particles has been evaluated. Two different types of silane molecules have been used as coupling agents to minimize the silica-silica interactions and reduce the formation of secondary structures of silica, in addition with an increment in the filler-rubber interactions. Significant differences between those compounds have been found according with the silane structure. However, in both cases, the dynamic, rheological, and mechanical properties of the filled rubber compounds were improved after the incorporation of oleyl amine molecules. This fact could be related with the capacity of the amine molecules to interact with the free silanol groups of silane-modified silica forming an amine-modified silica complex, which reduces the hydrophilic nature of the silica surface.

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Section: Filler-filler Interactionmentioning

confidence: 99%

Effect of oleyl amine on SBR compounds filled with silane modified silica

Valentín

Mora-Barrantes

Rodrı́guez

et al. 2006

J of Applied Polymer Sci

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“…The G * modulus can be correlated with the processability of the compounds in shear conditions, i.e. injection or extrusion 25. The incorporation of fatty amines to silica‐loaded rubber compounds reduces the G * value because the filler interactions are minimized.…”

Section: Resultsmentioning

confidence: 99%

Effect of a fatty amine on processing and physical properties of SBR compounds filled with silane–silica particles

Valentín

Posadas

Marcos‐Fernández

et al. 2006

J of Applied Polymer Sci

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ABSTRACT:The use of fatty amines, obtained from natural fatty acids, in rubber compounds to improve silica dispersion was evaluated. Fatty amines can interact with the free silanol groups of the bis(3-triethoxysilyl-propyl) tetrasulfide (TESPT) silane-modified silica forming an aminemodified silica complex, which reduces the hydrophilic nature of the silica surface, minimizing the silica-silica interactions, and reducing the formation of secondary structures of silica. The effect of the addition of different amines and/or polyethylenglycol to SBR compounds loaded with silane-modified silica was evaluated. Finally, incorporation of fatty amines improved the processability and traction properties of rubber compounds loaded with modified silica.

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Chapter 1 Introduction

Cited by 2 publications

References 0 publications

Effect of oleyl amine on SBR compounds filled with silane modified silica

Effect of oleyl amine on SBR compounds filled with silane modified silica

Effect of a fatty amine on processing and physical properties of SBR compounds filled with silane–silica particles

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