THE EFFECT OF OXYGEN BARRIER LAYERS ON THE PROPERTIEROF POLYETHYLENE COMPOSITES FILLED WITH CARBON BLACK

Wang Ji'e; Wang Yuqi; Chen Biankun; Xu Yongli

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Article Navigation > Acta Materiae Compositae Sinica > 1995 > 12(4): 61-65

Wang Ji'e, Wang Yuqi, Chen Biankun, et al. THE EFFECT OF OXYGEN BARRIER LAYERS ON THE PROPERTIEROF POLYETHYLENE COMPOSITES FILLED WITH CARBON BLACK[J]. Acta Materiae Compositae Sinica, 1995, 12(4): 61-65.

Citation:

Wang Ji'e, Wang Yuqi, Chen Biankun, et al. THE EFFECT OF OXYGEN BARRIER LAYERS ON THE PROPERTIEROF POLYETHYLENE COMPOSITES FILLED WITH CARBON BLACK[J]. Acta Materiae Compositae Sinica, 1995, 12(4): 61-65.

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THE EFFECT OF OXYGEN BARRIER LAYERS ON THE PROPERTIEROF POLYETHYLENE COMPOSITES FILLED WITH CARBON BLACK

Department of Material Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083

Received Date: 1994-10-30
Rev Recd Date: 1995-03-03
Publish Date: 1995-12-01

Abstract

Abstract

The isolated oxygen barrier layer of circuit protection devices consisting of organic PTC (positive temperature coefficient)is studied. The experimental results indicate that the electrical.stability of the devices is improved when they are covered with an epoxy resins layer of which oxygen permeability rate is less than 4×10^-9cc/cm²/mm/sec/cm Hg at 25℃.
- carbon black electrical conductive composites,
- oxygen barrier layers
Long Abstrsct
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