Mechanical engineering students defended their thesis on intumescent fire coatings

The coatings were evaluated for fire resistance using flame spread tests, mass loss analysis, and flame spread index (FSI) measurements. The formulation containing 1.5% CNF emerged as the most effective, demonstrating superior flame retardancy even compared to commercial fire-retardant products. This optimal formulation significantly reduced flame spread and mass loss, suggesting both improved protection and structural integrity of the coated wood. Notably, the study also identified a threshold beyond which higher CNF concentrations impaired performance, highlighting the importance of formulation optimization.

This research not only advances sustainable fire protection technologies but also reinforces the importance of waste valorization and green innovation in engineering practice. Their work exemplifies how scientific precision and environmental responsibility can converge in impactful ways.

As fires continue to pose serious risks in built environments, the team's breakthrough offers promising implications for eco-friendly fire safety solutions, particularly in developing countries where cost-effective and sustainable materials are in high demand.

Their achievement is a testament to the excellence of UST’s engineering program and a clear signal that the next generation of Filipino engineers is ready to lead the way in sustainable technological advancement.