filmhårdhet
Filmhårdhet refers to the scratch resistance of a thin film coating. It is a measure of how well a surface can withstand abrasion and scratching without showing visible damage. This property is crucial for many applications where coatings are subjected to wear and tear, such as protective layers on electronic displays, automotive paints, and optical lenses.
The test for filmhårdhet typically involves applying a known force to a stylus with a specific tip
Factors influencing filmhårdhet include the chemical composition of the coating material, its cross-linking density, and the