Chinese Journal of Applied Chemistry ›› 1998, Vol. 0 ›› Issue (1): 59-61.

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Studies on the Rheological Property and Processability of High Performance Engineering Thermoplastics-Ⅰ.The Capillary Extrusion of Phenolphthalein Poly (ether-ether-ketone)

Di Yingwei1, Li Binyao2   

  1. 1. Department Of Chemistry, Northeast Normal University, Changchun 130024 ;
    2. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun
  • Received:1997-05-04 Revised:1997-09-05 Published:1998-02-10 Online:1998-02-10

Abstract: The capillary flow property and processability of the title plastics (PEK-C) havebeen investigated using capillary rheometer.The dependence of the viscosity on the wallshear rate and temperature were obtained.The swelling of the extrudate was measured andthe fracture phenomena of the extrudate were discussed.

Key words: phenolphthalein poly (ether-ether-ketone), capillary flow, rheological property, processability