Опубликована: Июнь 7, 2024

In this study, the biodegradation properties of leather treated with various finishing chemicals were evaluated in order to enhance sustainability processing. We applied advanced analytical techniques including FT-IR, thermogravimetric analysis (TGA), and solid-state NMR spectroscopy. Leather samples different polymers, resins, bio-based materials, traditional agents subjected a composting process under controlled conditions measure their biodegradability. The findings revealed that polyurethane finishes acrylic wax exhibited biodegradability, while chemical like isocyanate nitrocellulose lacquer showed moderate levels. results indicated significant differences rates impact on plant germination growth. Some such as black pigment, wax, beneficial for growth, others, had adverse effects. These support use eco-friendly reduce environmental footprint production. Overall, study underscores importance selecting sustainable promote manufacturing practices.

Язык: Английский