Molecular Simulation of Hyperbranched Polyester

Authors

  • Liu Yanmei College of Chemistry and Materials Science, Wenzhou University, Wenzhou, Zhejiang, 325027
  • Li Haihua College of Chemistry and Materials Science, Wenzhou University, Wenzhou, Zhejiang, 325027
  • Tai Yulei College of Chemistry and Materials Science, Wenzhou University, Wenzhou, Zhejiang, 325027
  • Chao Guoku College of Chemistry and Materials Science, Wenzhou University, Wenzhou, Zhejiang, 325027
  • Zhao Yajuan College of Chemistry and Materials Science, Wenzhou University, Wenzhou, Zhejiang, 325027

DOI:

https://doi.org/10.24297/jac.v5i1.934

Keywords:

Hyperbranched, Molecular, Acid value, Hydroxy value, Equation

Abstract

A new types of hyperbranched polyester was synthesized by the 2,2-bis(hydroxymethyl) propionic acid as an AB2-type monomer and glycerol as the core moiety. Molecular weights were confirmed by Gel Permeation Chromatography. Acid values were titrated by KOH. The hydroxy value was obtained by titration. Furthermore, we calculate logarithmic value of acid value, hydroxy value, and molecular weight, respectively, and the simulation model curves were obtained. Based on the simulation model curves, we establish the empirical equation of the relationship of molecular weight, acid value and hydroxy value.

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Published

2009-04-29

How to Cite

Yanmei, L., Haihua, L., Yulei, T., Guoku, C., & Yajuan, Z. (2009). Molecular Simulation of Hyperbranched Polyester. JOURNAL OF ADVANCES IN CHEMISTRY, 5(1), 563–569. https://doi.org/10.24297/jac.v5i1.934

Issue

Vol. 5 No. 1 (2013)

Section

Articles

License

Creative Commons License All articles published in Journal of Advances in Linguistics are licensed under a Creative Commons Attribution 4.0 International License.