THE EFFECT OF THE INTERACTION BETWEEN THE POLYMERIC MATRIX OF THE EPOXY-POLYSILOXANE COMPOSITES AND METAL SUBSTRATES ON THE STRUCTURE OF THE PHASE SEPARATION BOUNDARY

  • V. S. Havrylova Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
  • S. V. Zhyltsova Donetsk National University named Vasyl Stus
  • E. O. Pashchenko Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
  • V. I. Shtompel Інститут хімії високомолекулярних сполук НАН України
Keywords: epoxy-polysiloxane nanocomposite, amorphous structure, amorphous-crystalline structure, wide-angle X-ray scattering, solid lubricant for cold plastic deformation

Abstract

An X-ray structural study of epoxy nanocomposites with different contents of polysiloxane particles and highly dispersed carbon filler, which were deposited on the surface of steel 12X18H10T, aluminum alloy D16, titanium alloy VT1-0, and molybdenum was carried out. It was shown that the interaction of an epoxy polymer modified with 3 wt.% polysiloxane particles, which occurs with the surfaces of all materials, leads to a change in the structure of the interface, while the pure epoxy polymer does not interact only with the surface of molybdenum.

Published
2019-09-09
Issue
Vol 22 (2019)
Section
Development and implementation of equipment and tools equipped with hard alloys