Preparation of Flexible Polyurethane Slabstock Foams with High Resilience

To investigate the influence of main factors such as the amount of polymer polyol,the amount of crosslinking agent and the ratio of TDI 80 to PAPI on the properties of achieved foams.To prepare the all-water-blown polyurethane slabstock foams with high resilience by using polyether polyol JH-820 and polymer polyol JH-943 in the foaming compositions.