The meaning of the perforated metal anti-corrosion treatment

Precision electronic technology co. , LTD. , founded in 2008, is a professional design and manufacture of mesh stamping forming of ODM/OEM manufacturer, specialized in stamping production processing and pores, pores, pores, mesh, etc. On the surface of the mesh shape generally after the embalming process. Mesh punching material generally in metal materials, metal mesh used in atmospheric environment corrosion phenomena occur. Corrosion phenomena will affect the appearance of the workpiece, even more serious corrosive will shorten the life cycle of a mesh. So it is necessary to surface anti-corrosion treatment. Common mesh surface treatment: galvanized, oxidation, plastic spraying, drawing, painting, etc. , surface treatment can improve the performance of the adornment of the metal mesh can also make the metal mesh is corrosive, acid and alkali resistance, abrasion resistance, extend the product life cycle, etc. Mesh embalmed using the most is galvanized, galvanized is divided into two categories, hot dip galvanized and cold galvanizing. Hot dip zinc is common punching manufacturer. Hot dip zinc to prevent the corrosion of the metal, the pros and cons of protective performance and coating thickness of the relationship. Zinc plating passivation treatment, dyeing or after coating to protect the light agent, can significantly improve the protective and decorative. Before punching forming after surface anti-corrosion treatment, mesh to be clean, deburring, degreasing and to scale.