The performance characteristic and producing method of waterborne polyurethane were introduced. On account of the current problems of waterborne polyurethane, such as poor water resistance, slow rate of drying, low solids content, low initial adhesion, the key point of the development of waterborne polyurethane the key was to improve the performance of waterborne polyurethane to meet various application requirements. Finally, the implication of waterborne polyurethane in the fields of wood, paper, le...
