Aluminum etching liquid is mainly used in LCD panel manufacturing scenarios. There are only a small number of companies in my country’s market.

aluminum etching solution refers to a liquid material that uses acid corrosives to etch the surface of aluminum and aluminum alloy metals. the main ingredients include phosphoric acid, acetic acid, water, etc. aluminum etching liquid has the advantages of strong corrosive ability, fast etching speed, and high saturated solubility of aluminum. it can be widely used in the surface treatment process of printed circuit boards, electronic…