Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (5): 92-94.

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Blends of Diglycidyl Ether of Bisphenol A and Poly(propylene oxide)Containing Acrylate End-groups

Ding Lunhan1, Hua Daoben1, Huang Jiaxian1, Han Min2   

  1. 1. Department of Chemistry, Nankai University, Tianjin 300071;
    2. PU Foam Material's Factory of Tianjin, Tianjin
  • Received:1996-11-22 Revised:1997-05-13 Published:1997-10-10 Online:1997-10-10

Abstract: Poly(propylene oxide)containing two acrylate end groups was prepared firstly by reaction of poly(propylene oxide)with tolylene diisocyanate and 2-hydroxyethylene acrylate. Then it was used as a reactive modifier for epoxy resins of diglycidyl ether of bisphenol A type in the presence of curing agent containing amine groups. Due to the linkage between acrylate end groups and curing agents, the compatibility of epoxy resin with modifiers was improved.

Key words: epoxyresin, poly propylene oxide, blend, preparation