Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (2): 183.

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The Determination of the Degree of Hydrolysis for Hydrolyzed Polyacrylamide by Using the Technique of Thermogravimetric Analysis

Fang Daobin, Chen Fang   

  1. Department of Chemical Engineering, Tianjin University, Tianjin
  • Received:1983-08-04 Online:1985-02-24 Published:1985-02-24

Abstract: In the present paper, the determination of the degree of hydrolysis for hydrolyzed polyacrylamide has been studied by using the technique of thermogravimetric analysis (TGA).The values measured by TGAwas compared with that obtained from Kjeldabl method for nitrogen content and from potentiometer titration.It is found that the technique of TGAis more accurate, simple and convenient than others.

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