The conductivity mechanism for a carbon black (CB) filled high-density polyethylene (HDPE) compound was investigated in this work. From the experimental results obtained, it can be seen that the relation between electrical current density (J) and applied voltage across the sample (v) coincides with
Determination of the origin of the narrow ESR signal in carbon black filled polymers
β Scribed by John R Harbour; Mary Jane Walzak; Richard P Veregin
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 631 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
The electrical conductivity of natural rubber/polyethylene blends filled with carbon-black is much higher than those of the individual components at the same loading level. This effect cannot be explained by a higher affinity of carbon-black for one component of the blend.
Some of the theories that have been developed to explain the origin of bound rubber are critically reviewed and discussed with respect to published data. Theories for carbon black filled compounds and for silica-silicone rubber mixtures are considered; the phenomena involved are likely to be very di
## Abstract Several carbon black (CB)βfilled binary polymer blends were prepared in Haake rheometer. Distribution states of CB and effect of morphology on the electric conductivity of different ternary composites were investigated. Under our experimental condition CB particles located preferentiall