The synthesis technique of 1,6-hexamethylene diisocyanate(HDI)- trimethylolpropane (TMP) adduct as the curing agent of polyurethane adhesive was carried out by non-solvent method in this paper.

• 本体法合成了六亚甲基二异氰酸酯(HDI)与三羟甲基丙烷(TMP)的加成物作为聚氨酯胶粘剂的固化剂。