Common problems in etching processing（1）

How to deal with environmental problems during metal etching processing？

The factors affecting the golden etching process are mainly acid, alkali, and iron chloride. It must be properly treated with waste coating and must not be discharged casually. For acid and alkaline wastewater, they are generally treated with neutralization. They just have alkaline wastewater and acidic wastewater during the etching process. They can neutralize each other. Of course Value, what is missing to make the pH value meet the requirements of the discharge, and also clear the excessive metal ions.

After precipitation, the water can be discharged. The pollution of the environment of iron chloride is mainly its image. Where is it, where it is a yellow temptation, it is very ugly and the environment is damaged. Its waste coating should be recovered by a professional processing unit. For the treatment of iron -containing iron chloride wastewater, the most timely treatment method is to invest lime milk. It can not only neutralize the acidity, but also have a precipitation effect on the three -price iron and other metal ions in the wastewater. The impurities in the middle have a condensed effect.

How wide can the minimum gap of etched processing be achieved?

Ethymented technology is a technology that is removed by chemical methods. The minimum seam that can be done with stewing is very related to the thickness of the material. The minimum gap that can be carved at the current eclipse is 0.05mm wide, and the material used is 0.03mm thick or 0.05mm thick stainless steel.

Can stainless steel mirror material be etched and processed?

The material of stainless steel noodles can be etched and processed. Single mirror, dual -noodles, and 86K noodles stainless steel can be etched and processed. Estally -etching stainless steel picking materials are mainly scratch -resistant. In the process of etching processing, be careful System) Flower, can be packaged according to some packaging methods required by the customer when packaging. Yuxin etched on etching stainless steel mirror fabrics. The etching processing accuracy can reach +/-0.01mm.