Chem. J. Chinese Universities ›› 2013, Vol. 34 ›› Issue (5): 1284.doi: 10.7503/cjcu20120993

• Polymer Chemistry • Previous Articles     Next Articles

Synthesis, Characterization and Thermal Stability of Poly(resorcine phenyl phosphate)

BAN Da-Ming1,2, LIU Ji-Ping1   

  1. 1. School of Material Science & Engineering, Beijing Institute of Technology, Beijing Research Institute of Protective Materials and Technology, Beijing 100081, China;
    2. School of Chemistry and Material Science, Key Lab of Functional Material Chemistry of Guizhou Province, Guizhou Normal University, Guiyang 550001, China
  • Received:2012-11-02 Online:2013-05-10 Published:2013-05-10
  • Contact: Liu jiping E-mail:liujp@bit.edu.cn

Abstract:

Poly(resorcine phenyl phosphate)(PRPP) was synthesized with melting polymerization by resorcine, phosphorus oxychloride and phenol. The structure of PRPP was characterized by FTIR, 1H, 13C and 31P NMR. Thermal property of PRPP was investigated by thermo gravimetric analyzer(TGA). The result shows that PRPP is composed by the same structure as commercial RDP flame retardant. The initial decomposition temperature of PRPP is same as RDP's. PRPP shows good thermal stability than RDP at higher tempe-rature and excellent charing property by giving a 46.64% char yield at 700 ℃.

Key words: Poly(resorcine phenyl phosphate), Flame retardant, Melting polymerization

CLC Number: 

TrendMD: