Preparation of High-expanded Polyurethane Elastomer
Abstract: Polyurethane elastomer rubber on the improvement of technology and research, focusing on the different temperatures in different ways to feed polyurethane rubber elastic properties of. Finally, the results showed that in 85 to 90. C range, the TDI (toluene diisocyanate) and resin powder first immiscible dehydration after joining the polyether solution has been the product of flexible polyurethane rubber physical properties better, but not caking.
Keywords:Polyurethane High-expanded Preparation