PRE-COATED METAL COATING COMPOSITION OF CERAMIC ORGANIC RESIN COMPOSITE AND HIGH HARDNESS COLOR STEEL SHEET USING THE SAME

摘要

The present invention relates to a PCM paint composition of a ceramic organic resin composite and a high-hardness color steel sheet manufactured thereby, and to provide a PCM paint of a ceramic-organic resin composite that can simultaneously satisfy high hardness and high workability. There is this. To this end, the present invention provides a PCM (Pre-Coated Metal) paint composition coated on the surface of a steel sheet before processing the steel sheet, wherein the paint composition is a ceramic organic resin composite, and the organic resin is 20 to 50% by weight, 20 to 50% by weight of an inorganic curing agent, 5 to 30% by weight of an organic curing agent, and 5 to 20% by weight of an additive.