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.
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 |