PRIMER COMPOSITION FOR THE DIFFICULTY ADHESION MATERIAL WITH CYANOACRYLATE ADHESIVES

摘要

The present invention is a polyethylene , polypropylene, acetal , nylon , such as instant adhesive bonding alone is not possible or sufficient adhesion If this does not come out after using the primer composition as a primer composition for adhesion to information about the material bar to cyanoacrylate-based instant adhesive will have an excellent adhesion and durability ( solvent resistance ). ; primer composition imidazole 0.5 to 2.0% , the silane coupling agent 0.1 to 0.5% the rest is composed of an organic solvent .