Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (2): 319.

• Articles • Previous Articles     Next Articles

The Study on Thermally Stimulated Current of Polystyrene and Its Alloy

SHENG Jing, LI Feng-Kui, HU Jing   

  1. Department of Material Science and Engineering, Tianjin University, Tianjin, 300072
  • Received:1994-02-22 Revised:1994-10-31 Online:1995-02-24 Published:1995-02-24

Abstract: The relaxations of polystyrene,ethylene-propylene diene monomer,grafting copolymer of ethylene-propylene diene monomer with styerne were measured by thermally stimulated current.The effect of sample thickness on relaxation polystyrene was discussed.The relaxation on alloy of polystyrene with ethylene-propylene diene monomer and its grafting copolymer was studied by thermally stimulated current and inverse gas chromatography,and the correlation between two phases in alloy was discussed.

Key words: Polystyrene, Relaxation of polystyrene, Thermally stimulated current spectroscopy, Polystyrene alloy, Ethylene-propylene diene rubber alloy

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