hydrolytically stable polyurethane gel catalyst for enhanced product durability abstract: polyurethane (pu) materials are widely used across various industries owing to their versatile properties. however, the hydrolysis of pu, particularly in humid or aqueous environments, remains a significant challenge, impacting product durability and lifespan. this article explores the development and application of a novel hydrolytically...

hydrolytically stable polyurethane gel catalyst for enhanced product durability abstract: polyurethane (pu) materials are widely used across various industries owing to their versatile properties. however, the hydrolysis of pu, particularly in humid or aqueous environments, remains a significant challenge, impacting product durability and lifespan. this article explores the development and application of a novel hydrolytically...