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Preparation and characterization of polyoxyalkyleneamine used in SPUA

  • Xiang Yu Zhang
  • , Ming Hui Liu
  • , Rong Guang Li
  • , Xiao Dong Fan
  • , Guo Xing Yu
  • , Wei Tian
  • , Le Sun
  • Northwestern Polytechnical University Xian
  • China National Petroleum Corporation

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A novel polyoxyalkyleneamine with high reaction activity used in sprayed polyurea elastomer was synthesized by the reaction of amino-crotonic acid ester. The reaction process includes two steps: the esterifying reaction and the aminating reaction. The products of the two steps were respectively characterized by FT-IR, NMR. Then factors determining the color and viscosity of the product and its conversion ration were also discussed.

Original languageEnglish
Pages (from-to)67-70
Number of pages4
JournalGaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
Volume23
Issue number4
StatePublished - Jul 2007

Keywords

  • Amino-crotonic acid ester
  • Polyoxyalkyleneamine
  • Sprayed polyurea elastomer

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