The Pd-free environmentally friendly cathodic electrophoresis paint is obtained by studing on the reactive conditions of acrylate-epoxy grafted polymer and semi-blocked toluene diisocyanate.

• 通过对丙烯酸环氧树脂接枝聚合物及半封闭甲苯二异氰酸酯的合成反应条件的研究,得到性能优异的无铅环保型阴极电泳漆。