SYNTHESIS AND CHARACTERIZATION OF SOME MODIFIED EPOXY RESINS WITH FATTY ACIDS

Authors

  • Abdullah M.A AL-Hussam
  • J.K. ALKafaji

DOI:

https://doi.org/10.60037/edu.v1i2.1007

Keywords:

Epoxy resins, Acids, Sulfonic acid, Palmatic acid

Abstract

Some modified epoxy resins were prepared from the reaction of epoxy resin with some fatty acids (palmitic acid, stearic acid, oleic acid)in the presence of paratoluene Sulfonic acid at low temperature ranging between 70,90C◦ and at high temperature ranging between 280,300C◦. All the epoxy modifiers were characterized by IR and acid value AV. The mechanical properties (Hardness, Impact strength, Elongation, Tensile strength) and thermal stability (TGA) were studied. The mechanical properties of modified are lower than unmodified polymers, but Oleic acid was the best of all. The thermal stability was decreased according to below (Stearic acid> Palmatic acid>Oleic. acid).   

 

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Published

01/21/2023

How to Cite

AL-Hussam, A. M., & ALKafaji, . . J. (2023). SYNTHESIS AND CHARACTERIZATION OF SOME MODIFIED EPOXY RESINS WITH FATTY ACIDS. Journal of the Faculty of Education, 2(2), 61–80. https://doi.org/10.60037/edu.v1i2.1007

Issue

Vol. 2 No. 2 (2007): V 2, isseu 2

Section

الرئيسي

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Scientific Journal of the Faculty of Education, Thamar University © 2006 by Faculty of Education is licensed under Attribution 4.0 International