Filler-reinforcement of elastomers viewed as a triboelastic phenomenon

Moshev, V. V.; Evlampieva, S. E.

doi:10.1016/s0020-7683(03)00145-8

Cited by 10 publications

(9 citation statements)

References 23 publications

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“…The model reported by Moshev and Evlampieva, 2003 is based on two major premises. The first takes into account the geometrical peculiarities of the well-reinforced rubbery composites.…”

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

“…If f < Tu, no sliding occurs. These premises and computing procedures concerning the stress-strain relations have been described in detail earlier (Moshev and Evlampieva (2003)). Such linear model has demonstrated rather convincingly its predictive power.…”

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

“…An increment in the length of the model during extension is formed as a sum of the current elastic bridge length, L g , and the portion of the spring pulled out of the substrates. Calculation techniques of the extension curve are described elsewhere (Moshev and Evlampieva, 2003).…”

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

“…In a recent paper Moshev and Evlampieva (2003) tried to develop a mathematical model of reinforcement, based on the latter foundation offered by physicists. Accepting their ideas, as a background for simulating the reinforcement phenomenon, a rather rough triboelastic mathematical model of a structural unit has been developed and reported (Moshev and Evlampieva, 2003) with a couple of illustrative examples demonstrating good qualitative agreement between theory and practice.…”

Section: Introductionmentioning

confidence: 99%

“…Accepting their ideas, as a background for simulating the reinforcement phenomenon, a rather rough triboelastic mathematical model of a structural unit has been developed and reported (Moshev and Evlampieva, 2003) with a couple of illustrative examples demonstrating good qualitative agreement between theory and practice. This has awakened an interest in enhancing the model potentiality and in establishing the range of its applicability.…”

Section: Introductionmentioning

confidence: 99%

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Potentiality of the triboelastic approach for clarifying the filler reinforcement mechanism in elastomers

Moshev

Evlampieva

2005

International Journal of Solids and Structures

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“…The model reported by Moshev and Evlampieva, 2003 is based on two major premises. The first takes into account the geometrical peculiarities of the well-reinforced rubbery composites.…”

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

Section: Theoretical Background and Model Characterizationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Potentiality of the triboelastic approach for clarifying the filler reinforcement mechanism in elastomers

Moshev

Evlampieva

2005

International Journal of Solids and Structures

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Effect of organoclay on the solvent diffusion behavior and mechanical properties of natural rubber nanocomposites

Meera¹,

Thomas²,

Zachariah³

et al. 2017

Polymer Composites

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This article aims to investigate the structure-property relationship of organoclay filled natural rubber (NR) nanocomposites. The nanostructure has been investigated by X-ray diffraction, atomic force microscopy and transmission electron microscopy. The effect of organoclay on the diffusion behavior and mechanical properties of natural rubber has been investigated. The solvent transport properties and the swelling characteristics of the nanocomposites have been studied using toluene and hexane as solvents. It is observed that the nanocomposites exhibit an anomalous trend of transport behavior. The diffusion coefficient and permeability coefficient values are found to be lower for hexane than for toluene. The nanocomposites exhibit improved mechanical properties (tensile strength, tear strength, and modulus) and hardness compared to the unfilled rubber. It is concluded that the dispersion of organoclay has a significant effect on the diffusion and mechanical properties of the nanocomposites. POLYM.

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Effect of temperature history on the mechanical behaviour of a filler‐reinforced NR/BR blend: literature review and critical experiments

2010

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The influence of the temperature history on the Mullins effect, its recovery behaviour and the rate dependence is experimentally investigated using NR/BR (NR: natural rubber, BR: polybutadiene rubber) rubber blend. The crystallization which occurs in rubber during long term storage below the melting temperature has been taken into account to interpret the experimental data. To study the influence of low temperatures and large deformations on the Mullins effect, cyclic strain‐controlled processes are applied under different temperatures. The softened specimens are subjected to a sequence of heating, cooling, and conditioning processes in order to study the influence of the temperature history on healing, melting, and recrystallization. The results indicate the existence of a threshold temperature: if the specimen temperature is larger than this threshold, a nearly complete recovery of the material occurs within finite time, while any temperature below this limit will be too small for healing. The temperature dependence of both the healing and the Mullins effect in rubber with different degrees of crystallinity is resolved by considering the melting and recrystallization rates. The rate dependence of the blend is investigated under different temperatures via monotonic and cyclic tension tests at different strain rates and relaxation tests. The experimental data suggests a decrease in the strain rate sensitivity at higher temperatures.

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Filler-reinforcement of elastomers viewed as a triboelastic phenomenon

Cited by 10 publications

References 23 publications

Potentiality of the triboelastic approach for clarifying the filler reinforcement mechanism in elastomers

Potentiality of the triboelastic approach for clarifying the filler reinforcement mechanism in elastomers

Effect of organoclay on the solvent diffusion behavior and mechanical properties of natural rubber nanocomposites

Effect of temperature history on the mechanical behaviour of a filler‐reinforced NR/BR blend: literature review and critical experiments

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