eftertetnigsbad and still for forhindring of beleggningar at eftertetning of anodized aluminiumytor

摘要

The solution for sealing anodic oxidized aluminum or aluminum alloys comprises basically an aqueous solution containing an addition of 0.1 to 2.5 g/l, made up of Agar-Agar and gelatine. the optimum pH value for the solution lies between 5.5 and 6.0. The sealing is carried out at a temperature between 90 DEG C. and the boiling point of the solution.