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