Chinese Journal of Applied Chemistry ›› 1990, Vol. 0 ›› Issue (5): 39-44.

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THE SOLUBILITY PROPERTIES OF SOME MODIFIED POLY(2,6-DIMETHYL-1,4-PHENYLENE OXIDE)

Liu Yan, Huang Yuhui, Xue Wei, Cong Guangmin   

  1. Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou 510650
  • Received:1989-11-04 Revised:1990-02-19 Published:1990-10-10 Online:1990-10-10

Abstract: The solubility properties of polv(2,6-dimethyl-1,4-phenylene oxide)(PPO), carboxylated PPO(C-PPO), bonzcylated PPO(BA-PPO), benzensulfonylated PPO(BS-PPO)and sulfonated PPO(S-PPO)in various solvents were studied. The effect of the polarity of mo-dified PPO's on the solubility parameters determined by the intrinsic viscosity method were discussed.

Key words: poly(2,6-dimethyl-1,4-phenylene oxide)(PPO), carboxylated PPO, benzoylated PPO, benzenesulfonylated PPO, sulfonated PPO, intrinsic viscosity, solubility, parameter