Day: 17 August, 2026

No More Peeling: The 5-Year Hydrolysis Secret For Pu Leather Earpads

Abstract PU leather earpad peeling is caused by hydrolysis, a chemical degradation process accelerated by moisture, heat, and time. It examines the mechanisms of hydrolysis in polyurethane materials, factors contributing to earpad deterioration, practical maintenance protocols, and advanced material technologies. Hydrophobic surface treatment, stabilizer additives, consumer maintenance are the main methods to avoid hydrolysis. This […]