| 摘要 |
PURPOSE: To enhance abrasion resistance, lubricating properties or the like by forming a resin film on a metal panel from a compsn. prepared by adding silica particles, spherical polyethylene wax particles and an org. compd. having an aziridinyl group to an emulsion of a polyolefinic copolymer resin intermolecularly associated by ion clusters. CONSTITUTION: A resin film based on an emulsion of a polyolefinic copolymer resin intermolecularly associated by ion clusters and containing 5-30wt.% of silica particles, 0.5-20wt.% of spherical polyethylene wax particles and 1-20wt.% of an org. compd. having an aziridinyl group in terms of a solid is formed on the surface of a metal panel in an adhesion amt. of 0.2-2.5g/m<2> on a dry wt. basis. Silica particles impart excellent corrosion resistance and painting properties and further enhance the hardness of the resin film. Spherical polyethylene wax particles enhance lubricity, abrasion resistance, scratch resistance, deep drawing properties or mold abrasion resistance. |
