Aluminum anodizing dyes and pre-treatment, pro-treatment products
Alfideox: desoxidation and desmutting products
Introduction/
- For deoxidation after alkaline etching procedure, acid systems (basis: sulfuric acid) are used such as Alfideox 75, which dissolve oxide compounds and metal compounds which cannot not be dissolved in the alkaline (so-called pickling deposit). For high-alloy aluminium alloys special products, such as Alfideox 79, are available.