Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (4): 33-36.

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Synthesis of Polysiloxane-polyacrylate IPN Coating

Wang Yongxian   

  1. Chemistry & Chemical Engineering College, Chongqing University, Chongqing 630044
  • Received:1996-09-02 Revised:1997-05-13 Published:1997-08-10 Online:1997-08-10

Abstract: The synthesis of polysiloxane-polyacrylate IPN coating was investigated. IR, TG, GPC and SEM tests indicate that the emulsion can be used as an efflorescenceproof material to protect the stone sculpture along hills with its excellent performance of transparency, high hardness and adhesion, resistance to acid settlement and thermostable-aging, perviousness to gas and moisture. The coating can be used to avoid the presumed “protective destroy” created by using the coating based on single polysiloxane or polyacrylate.

Key words: IPN, polysiloxane, polyacrylate, stone sculpture along hills, efflorescenceproof