Preparation of TPU/GO/Mg‐Al LDHs Hybrid Material With Enhancing Flame Retardancy and Smoke Suppression Performance

The combustion products of LDHs and GO can form a dense char on the TPU substrate, effectively blocking the diffusion of smoke. In addition, the water vapor and carbon dioxide released during the thermal decomposition of LDHs effectively dilute the oxygen concentration and play a great flame retardant effect.