Aluminium Photo Etching
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Here at Qualitetch we offer a quality service for etching Aluminium. The process of chemical etching with Aluminium is a specialist process and we have many years of experience etching this metal.
This is due to the fact that aluminium can be difficult to etch correctly if you do not have the correct process controls in place, which can lead to poor edges and a rough finished profile. Qualitetch have developed a process with our chemistry engineers to ensure that only the best quality etchant is used in our process to give the best possible results to your metal components.
The reason this metal can be difficult to etch is that aluminium is exothermic, meaning that it creates heat and gases on the surface of the metal as it is being chemically etched, which causes the aluminium to blow outwards and smut with carbon; roughening the surface.
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