摘要
研制了几种合成聚氨酯胶粘剂的固化剂，探讨了固化剂在提高聚氨酯胶粘剂初粘强度方面的应用，以及最佳胶液配方和粘接条件。
In this paper. the hardener of the PU adhesives for shoes was synthetized. The aplication of the hardener in increasing initial banding strength of the polyurethane adhesives, best formulation and bonding technology of the adhesives was discussed.
