Polyacrylate emulsion containing active keto groups was prepared by using seed polymerization,in which diacetone acrylamide as function monomers.Then the coating used as air conditioning aluminum foil was obtained by blending polyacrylate emulsion and adipic dihydrazide.Solidified films of the polyacrylate were prepared by casting emulsions on Teflon surfaces.Crosslinking degree on the effect of film on the delimit resistance was diacussed.The surface roughness and surface morphology of the films ofwaterbor...