Analysis and discussion on the practical application effect of polyurethane bra anti-yellowing agent

polyurethane bra anti-yellowing agent: a battle to defend “white” in the underwear industry that emphasizes both fashion and function, polyurethane (pu) bras have become the core material favored by many brands due to its advantages of softness, comfort, strong breathability, and good shape retention. however, during actual use, this white or light-colored polymer material often faces a headache – yellowing. yellowing not only affects the aesthetics…