Ceramic Coating Hardness

People are quick to associate these numbers with the mohs mineral hardness scale when in fact all ceramic car coating products are tested on the common pencil hardness scale.

Ceramic coating hardness.

Dense ceramics are often measured for hardness by the knoop hardness test a method of microindentation optimized for brittle materials or thin coatings such as ceramic. As you can see in the image below ceramic coating will form a layer on your car s clear coat that will help protect the surface from things like harmful uv pollen bird droppings acid rains among other external elements that damage your car s paint. The best ceramic coating for cars is the migliore strata coating which provides a 12 month protective layer and an extremely glossy finish. This is because of how the hardness of wax is provided.

Subscribe to our youtube channel for more walkaraounds and educational videos. The knoop hardness test is most practical for the purpose of ceramic coating tests as only a small indentation is required to evaluate and measure a material s hardness. This ferrari 458 italia received a ceramic coating plus paint protection film. A coating that is applied on a hard base will naturally increase the hardness of the coating.

9h hardness providing over 5 years of protection. What is a ceramic coating. The varying levels of hardness associated with automotive ceramic coating products are registered on a numbered scale. One of the biggest differences between wax and ceramic coatings is the level of hardness provided.

Ceramic materials such as magnesium zirconate and zirconia exhibiting a high level of hardness thermal resistance and elevated melting points are being used as heat barrier coatings for industrial parts. Natural carnauba wax is the main ingredient that contributes to the hardness. For grading the hardness of a pencil the test is completed by pressing a pencil with a specific hardness as determined by the pencil scale at a 45 degree angle of the freshly applied and cured ceramic coating surface. A ceramic coating such as opti coat pro c quartz and ceramic pro is a liquid polymer that is applied by hand to the exterior of a vehicle the coating chemically bonds with the vehicle s factory paint.

Nano ceramic coating hardness vs. The coatings industry adopted this in a reverse manner and starting using variations of. Includes ceramic coating ceramic boost surface prep. Applying a ceramic coating to a substrate is multi stage process.