Insulation coating film composition for grain-oriented electrical steel sheet, preparation method therefor, grain-oriented electrical steel sheet having an insulation coating film formed on surface thereof by using same, and manufacturing method therefor

Abstract

The present disclosure relates to an insulation coating composition for a grain-oriented electrical steel sheet, a method for preparing the same, a grain-oriented electrical steel sheet having an insulation coating formed on its surface using the composition, and a method for preparing the same. By using the insulation coating film composition for a grain-oriented electrical steel sheet, and the preparation method therefor, of the present invention, a grain-oriented electrical steel sheet with improved film tension and insulation properties can be obtained.

Dependencies are inferred from the claim text.