Surface treatment

HomeSurface treatment

We provide the optimum process for the required application and material while maintaining dimensional accuracy.

WET ETCH offers post-etch surface treatments to give products additional functionality. As an etch manufacturer with extensive metalworking knowledge, we provide the optimum process for the required application and material while maintaining dimensional accuracy.

 

 

 

 

Application examples : optical components, automotive components, medical equipment, sensing equipment, measuring equipment, etc.

High-performance black finish

Additional functions such as anti-glare, anti-reflection, and anti-rust can be applied to various metals such as stainless steel. Dimensional accuracy of etched parts is maintained even after blackening treatment. You can choose from treatments such as “oxide film coating type” and “plating type” to best suit the application and material characteristics.

 

Types of black surface treatment : low temperature chrome plating, black oxide film, black coating, PARKELIZING, DRILUBE, DLC coating, etc.

 

 

 

Processing example

Reflectivity size change Conductivity
Melt Black Ex 2% +0.001～+0.002 ○
super molten black 1% +0.003～+0.007 x

other surface treatment

By electrolytic polishing, sandblasting, anodic oxidation coloring, anodic oxidation treatment, gold plating, silver and other surface treatments on various metals, various metals can be endowed with functions such as conductivity and decoration.

 

gilded

Metal surfaces and end faces can be electroplated. Partial plating is also available.

silver

Metal surfaces and end faces can be electroplated. Partial plating is also available.