COMPARISON OF WATER TREEING IN AN AMORPHOUS AND IN A SEMICRYSTALLINE POLYMER

被引:7
|
作者
POGGI, Y
RAHARIMALALA, V
FILIPPINI, JC
机构
[1] Laboratoire d'Electrostatique, Materiaux Dielectriques Laboratoire Associe a l'Universite Joseph Fourier de Grenoble, CNRS, 38042 Grenoble
关键词
WATER TREEING; AMORPHOUS POLYMERS; SEMICRYSTALLINE POLYMERS; POLYSTYRENE; POLYETHYLENE;
D O I
10.1016/0032-3861(91)90196-P
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
In this paper, we compare the growth and the structure of water trees in amorphous polystyrene and semicrystalline low-density polyethylene. The structure and the growth of the water trees observed in each of the polymers are very different. These different aspects are discussed in terms of mechanical fatigue, and the role played by the crystalline layers in the resistance of semicrystalline polymers to water treeing is pointed out.
引用
收藏
页码:2980 / 2983
页数:4
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