HD500
AC
With the increasing demand of consumers for durability, health, and environmental friendliness of kitchen utensils, DLC (diamond-like carbon) coatings are becoming a new direction in surface treatment technology for kitchen utensils due to their high hardness (2000-9000HV), low friction coefficient (<0.2), corrosion resistance, and no chemical pollution. Traditional coating processes, such as electroplating, are gradually being phased out due to the presence of high-risk chemicals such as cyanide and high energy consumption. However, DLC coatings have achieved a dual breakthrough in green manufacturing and performance upgrades through physical vapor deposition (PVD) technology.
Kitchenware Solution
Coating application in the kitchen industry
Non stick cookware field
Wear resistance and high temperature resistance: DLC coating can replace traditional PTFE coating by reducing the friction coefficient through a nano level smooth surface. Even if metal shovels are used for a long time, they will not be scratched, and the dry burning temperature can reach up to 500 ℃, significantly reducing the risk of coating peeling.
Faucet and metal accessories
Anti fingerprint and anti-corrosion: The hydrophobic properties of DLC coating can reduce scale adhesion, and its high hardness (such as HV2500) can resist hard water corrosion, meeting the durability requirements of high-end kitchen and bathroom products
Surface Aesthetics: The coating endows stainless steel or titanium alloy materials with a metallic luster, enhancing product texture while reducing cleaning frequency.
Coffee machine grinding head and cutting tools
Reduce wear and improve efficiency: The metal grinding head of the coffee machine can be coated with DLC to reduce friction loss, extend service life, and reduce coffee powder residue; The coating of cutting tools can reduce cutting resistance, improve cutting accuracy and food preservation effect
