• Satish J
• Madhu K C
• Viswanatha D
• Nagaraja B

Polyester resin polymer matrix composites (PMCs) are extensively utilized materials in which polyester resin serves as the matrix, combined with various reinforcements to improve the composite’s mechanical, thermal, and chemical characteristics. This study emphasizes the fabrication of polyester resin polymer matrix composites using a systematic approach designed to achieve optimal dispersion and strong interfacial bonding of the reinforcements. In this study, polyester resin polymer matrix composites are developed by reinforcing nano aluminum oxide by method of solution combustion method. This method is cost-effective and highly efficient. Hardness testing was conducted on the specimens produced using the solution combustion technique. The results revealed that the hardness and density of composites was increased with the addition of nano aluminum oxide in polyster resin polymer matrix composites.

Polymer matrix composites, Polyester resin polymer matrix composites with nano aluminum oxide, Hardness, Density.

"PREPARATION OF POLYMER COMPOSITES WITH NANO FILLERS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 11, page no.a626-a629, November-2025, Available :http://www.jetir.org/papers/JETIR2511074.pdf

"PREPARATION OF POLYMER COMPOSITES WITH NANO FILLERS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 11, page no. ppa626-a629, November-2025, Available at : http://www.jetir.org/papers/JETIR2511074.pdf