To adjuste the dosages of solvent,plasticizer,viscosity reducer and ratio PAPI to TDI, the preparation process of moisture curing solventless isocyannate adhesive was studied in this paper.

• 最终优化得到的无溶剂型湿固化异氰酸酯胶粘剂的配方组成为:增塑剂15%25,降粘剂5%25,PAPI与TDI摩尔比为4:1。