Application of anti-yellowing additives for polyurethane bra padding and inserts

application of anti-yellowing additives for polyurethane bra padding and inserts 🌟 introduction polyurethane (pu) has long been a favored material in the fashion and textile industry, especially for bra padding and inserts, thanks to its softness, flexibility, and ability to maintain shape. however, one persistent challenge that manufacturers and consumers alike face is the yellowing phenomenon—a discoloration that occurs over time due to exposure to light,…