CEREM at King Saud University organized a technical workshop to highlight recent advancements in hybrid epoxy nanocomposite adhesive systems for aluminum substrate applications.

The workshop focused on developing and testing new hybrid epoxy mixtures that utilize SiO₂ and ZrO₂ nanoparticles, along with other materials and resins. These hybrid systems exhibit significant improvements in adhesive strength and mechanical performance compared to conventional epoxy formulations.

The research showed that combining SiO₂ and ZrO₂ nanoparticles greatly improves mechanical properties like tensile strength, yield strength, and elastic modulus. The experimental results demonstrated increases of 95.3%, 162.1%, and 425.4%, respectively, in comparison to formulations utilizing solely SiO₂ nanoparticles.

Additionally, the integration of micro-fillers and formaldehyde resin–epoxy blends further enhanced the structural integrity and bonding performance of the adhesive systems. Tests on the materials showed that their strength and bonding ability were better, making them suitable for use in engineering and industry.

The workshop provided participants with insights into advanced composite fabrication techniques, materials characterization methods, and potential industrial applications of hybrid adhesive technologies for lightweight metallic structures.

Speaker

Eng. Mohammad Asif Alam

Principal Investigator