Improving Thermal Stability and Combustion Behavior of Waterborne Polyurethane Using an Efficient Ternary Hybrid Flame Retardant by Dual Modification of Boron Nitride With Phytic Acid and Chitosan
To address the limitations of traditional binary flame retardant systems for waterborne polyurethane (WPU), this work proposes a ternary hybrid flame retardant design strategy: boron nitride (BN) particles coated with phytic acid (PA) and chitosan (CS) (BN@PA‐CS) were fabricated via a facile, green modification strat...