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China Surfactant Detergent & Cosmetics ›› 2018, Vol. 48 ›› Issue (1): 23-26.doi: 10.13218/j.cnki.csdc.2018.01.005

• Development and applicatio • Previous Articles     Next Articles

Study on antistatic properties of dodecyl phosphate monoester

SHI Ya-ning, ZHAO Yong-hong, ZHANG Guang-liang, DONG Qing-bin   

  1. China Research Institute of Daily Chemical Industry,Taiyuan,Shanxi 030001,China
  • Received:2017-10-16 Published:2019-03-21

Abstract: The antistatic properties of dodecyl phosphate monoester were studied,and also effect of dodecyl phosphate monoester potassium salt,sodium salt,triethanolamine salt and unneutralized phosphate monoester on the antistatic properties of polyester cloth,which was soaked with one of the above-mentioned compounds,were investigated according to the method described in GB/T 16801-1997.Results show that the effect of antistatic properties of dodecyl phosphate monoester and dodecyl phosphate monoester potassium salt on polyester cloth are better than the others.Then the effects of the mass concentrations of dodecyl phosphate monoester and dodecyl phosphate monoester potassium salt were researched,and results indicate that the antistatic property of the polyester cloth is better when the mass concentration of the dodecyl phosphate monoester potassium salt is 4 g/L and the mass concentration of dodecyl phosphate monoester is 6 g/L.Finally,the antistatic performances of the dodecyl phosphate monoester (6 g/L) and dodecyl phosphate monoester potassium salt (4 g/L) on polyester cloth,cotton cloth and acrylic cloth were investigated.Results show that effect of the antistatic performance of acrylic cloth is better than the other two kinds of cloth.After investigating the antistatic property of dodecyl phosphate monoester,the antistatic mechanism was discussed.

Key words: mono-alkyl phosphate, antistatic property, polyester cloth, fiber

CLC Number: 

  • TQ423.96