Functions and Uses：
1. DU-35 is specifically formulated for aluminum and aluminum alloys. It’s a non-corrosive degreasing agent. When the operating conditions changed, the etching and degreasing can still function very well.
2. DU-35 is an ideal degreasing agent for anodic oxidation, leaching, and electroless nickel plating of aluminum substrates. Because no containing silicates, DU-35 does not generate the silicon residues and therefore no need the application of hydrofluoric acid and compounds.
3. Applicable substrate: aluminum, zinc and zinc alloys, other active metals.
No micro-erosion immersion micro-erosion immersion
Density 15~45 g/L 45~60 g/L
Temperature 49~66 ℃ 71~82 ℃
Time 1~5min 1~5min