PROTECTIVE COATING FOR HARD

Brand Owner Address Description
"BUILD-EX" CHEMTRUST INDUSTRIES CORP. 35 S. 19TH AVE. MAYWOOD IL 60153 PROTECTIVE COATING FOR HARD, NONPOROUS, EXTERIOR WALL SURFACES OF BUILDINGS AND THE LIKE, SUCH AS METAL, SEALED WOOD, MASONRY, GLASS, AND ALUMINUM EXTERIOR WALL SURFACES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A multilayer coating according to the present invention comprises an alumina coating formed, directly or through an intermediate layer, on a hard coating composed of a metallic compound formed on the base material, and the Vickers hardness of the hard coating after alumina coating formation being 22 GPa or more. The multilayer coating is excellent in adhesion between a hard coating and an alumina coating and capable of exhibiting excellent wear resistance and heat resistance over a long period.