Study the of effect of micro and nanoCadmium Oxide on the hardness test of (epoxy-polyurethane) blend

  • Ghasaq Talal Suhail Department of Physics, College of Sciences, Anbar University, Anbar, Iraq
  • Faik Hammad Anter Department of Physics, College of Sciences, Anbar University, Anbar, Iraq
  • Ziyad Shihab Al-Sarraj Department of Materials Research, Ministry of Science and Technology, Baghdad, Iraq
Keywords: micro, nano, cadmium oxide, hardness test, epoxy, polyurethane

Abstract

This research includes using epoxy resin and polyurethane resin to form a blend (EP+PU)  with different resin ratios (90 – 10)%, (80 – 20)%, (70 – 30)%, and (60 – 40)% to achieve best ratio for impact strength as a function of better toughness; then reinforced with micro and nano (CdO) with weight fraction (0.02, 0.04, 0.06, 0.08). Mechanical properties were studied including hardness before and after exposure to UV irradiation. Results showed that the composite (nano CdO+ blend) had better properties compared with (micro CdO+ blend) composite. Also hardness show increases with increasing the weight fraction for all samples.

Published
2018-11-28
How to Cite
Suhail, G. T., Anter, F. H., & Al-Sarraj, Z. S. (2018). Study the of effect of micro and nanoCadmium Oxide on the hardness test of (epoxy-polyurethane) blend. Iraqi Journal of Science, 59(4B), 2020-2025. Retrieved from https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/495
Section
Physics