Study on the Surface Properties of Lavender Microcapsule Fragrance-Releasing Flooring

This study investigates the effect of incorporating lavender microcapsules into flooring coatings on the surface properties of the flooring. The experimental results indicate that after adding lavender microcapsules, the flooring’s color, gloss, wear resistance, and hydrophobicity experienced slight changes, with a color difference (ΔE) below 2 units, gloss decreasing by 8%, and wear resistance reducing by approximately 5%. However, these changes were within an acceptable range. Chemical composition analysis confirmed the fragrance-releasing effect of the lavender microcapsules. Furthermore, scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) verified the structural integrity of the microcapsules and their effective fragrance release. This study demonstrates that the introduction of lavender microcapsules not only enhances the scent perception of the flooring but also achieves long-term fragrance release while maintaining its fundamental physical properties, highlighting its potential for practical applications.