Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (3): 112-113.

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DETERMINATION OF GEL STRENGTH OF SUPER WATER ABSORBING RESIN

Yang Yuhua, Ji Hongjian, Pan Zhenyuan, Jia Hengtao, Hua Rong   

  1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun
  • Received:1992-06-17 Revised:1992-10-14 Published:1993-06-10 Online:1993-06-10

Abstract: A simple method for determination of the gel strength of the super water-absorbent is described. The relative error of the determination is ?2%.

Key words: super water absorbent, polyacrylamide, gel strength, determination