Influence of static and cyclic compression on the electrical conductivity of FEF black‐loaded rubbers

Hassan, H. H.; Khairy, S. A.; Nasr, G. M.; Darwish, K. A.; El-Guiziri, S. B.; Ateia, Ebtesam E.

doi:10.1002/app.1992.070450319

Cited by 3 publications

(1 citation statement)

References 4 publications

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“…Appreciable changes in electrical conductivity against degree and rate of mechanical deformation in black filled composites have already been reported in the literature 16–25. The present paper discusses the effect of elongational deformation on the electrical properties of conductive carbon black and SCF filled ethylene–vinyl acetate (EVA), ethylene–propylene–diene rubber (EPDM) and their 50/50 blends.…”

Section: Introductionmentioning

confidence: 79%

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Das

Chaki

Khastgir

2002

Polymer International

110

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The variation of electrical resistivity of carbon black and short carbon ®bre (SCF) ®lled rubber composites was studied against the degree of strain at constant strain rate. It was found that both the degree of strain and strain rate affect the electrical resistivity of the composites. The change in resistivity against the strain and strain rate depends both on the concentration and the type of conductive ®ller. The incorporation of short carbon ®bres (SCF) imparts higher conductivity to the composite than carbon black at the same level of loading. Composites ®lled with carbon black exhibit better mechanical properties than SCF ®lled composites. Electrical setting, ie a permanent change in electrical resistivity, was observed during extension±retraction cycles. A good correlation was found between the mechanical response and the electrical response towards strain sensitivity. The results of different experiments are discussed in the light of breakdown and formation of conductive networks in the ®lled rubber composites.

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Section: Introductionmentioning

confidence: 79%

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Das

Chaki

Khastgir

2002

Polymer International

110

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Complexes and IPN of CO₂ Copolymers

Li-ban

Yang

Lin

et al. 2001

Polymers for Advanced Techs

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In order to improve mechanical properties of poly(propylene carbonate) (PPC), different types of blends of PPC with some other polymers were prepared to achieve strong molecular interaction. The attempts included 1. preparation of hydrogen-bonding complexes between PPC and acrylic acid -methyl acrylate copolymers; 2. preparation of complexes of ionic PPC and polymers containing counterions; and 3. Preparation of interpenetrate networks by crosslinking PPC using an isocyanate and crosslinking some other polymers using a peroxide. 688 / Chen et al.FIGURE 4. Effect of PH on (1) the formation of P(MA-AA)/PPC complexes and (2) speci®c viscosity of P(MA-AA) (C = 0.04g/dl) and PPC (C = 0.04g/dl) in DOX/MeOH = 4(v/v)

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The change in conductivity of a rubber-carbon black composite subjected to different modes of pre-strain

Chaki

Khastgir

1998

Composites Part A: Applied Science and Manufacturing

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Influence of static and cyclic compression on the electrical conductivity of FEF black‐loaded rubbers

Cited by 3 publications

References 4 publications

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Complexes and IPN of CO₂ Copolymers

The change in conductivity of a rubber-carbon black composite subjected to different modes of pre-strain

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Influence of static and cyclic compression on the electrical conductivity of FEF black‐loaded rubbers

Cited by 3 publications

References 4 publications

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Effect of axial stretching on electrical resistivity of short carbon fibre and carbon black filled conductive rubber composites

Complexes and IPN of CO2 Copolymers

The change in conductivity of a rubber-carbon black composite subjected to different modes of pre-strain

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Product

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Complexes and IPN of CO₂ Copolymers