Chemical Etching
Micro-metallic mesh
At present, the etched micro metallic mesh has been widely used in the processing fields of various precision filtering equipment, chemical fiber spinnerets, jet engine nozzles, computer print heads, printed circuit boards, TV mask plates, star hole plates of planetariums, aviation gyroscope instrument components, aircraft turbine blades, medical devices and other parts.
Hysen adopts a unique chemical etching process to process some precision meshes. These products have extremely high tolerance requirements. The pore walls of the processed micro metallic mesh have no burrs, the pore diameters are uniform, and the roundness is good. With our unique chemical etching process, we also actively deal with the batch processing of micro metallic meshes.
The key point to be considered in the micro metallic mesh etching process is the material thickness. Generally, when processing products with a chemical etching perforated mesh, the thickness of the material used must be smaller than the pore diameter to be processed. If the material thickness is greater than the pore diameter, the etching process is not applicable for processing.