Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (2): 312.

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Synthesis of Ultra High Molecular Weight Polystyrene by Bulk Solution Polymerization

YANG Di-Lun1, JHN Jing2, MA Zhen-Tian2, LIU You-Cheng2   

  1. 1. Zhongshan Institute of Appliedd Chemistry, Zhongshan, 528437;
    2. Department of Chenistry, Lanzhou University Lanzhou, 730000
  • Received:1994-02-08 Revised:1994-04-22 Online:1995-02-24 Published:1995-02-24

Abstract: The synthesis of ultra high molecular weight polystyrene was carried out by bulk solution polymerization which was initiated with diethy1 2,3-dicyano-2,3-bisphenyl succinate in ethylbenzene.The results indicate that the initiator behaved mildly and that the molecular weight of the polystyrene product increased along with the reaction time.

Key words: Diethy1 2,3-dicyano-2,3-bisphenyl succinate, Ultra high molecular weight polystyrene, Radical polymerization

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