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
The influence of unidirectional pressure on electrical conductivity of carbon black filled polyethylene
โ Scribed by Wang Ke; Zhang Guo; Zhao Zhudi; Peng Yi; Di Weihua; Du Chuang
- Publisher
- Wuhan University of Technology
- Year
- 2006
- Tongue
- English
- Weight
- 362 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1000-2413
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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.
## Abstract The electrical resistivity of highโdensity polyethylene (HDPE) loaded with carbon black (CB) blends was evaluated as a function of the blending time and the melt index of HDPE. The relationship between the positive temperature coefficient effect and the room temperature volume resistivi