Chemical oxidation reacts the surface purified aluminum or aluminum alloy in an oxidation solution containing oxidants and active agents to form an oxidation film. The role of the surfactant is to make the oxidation film in the formation process of partial dissolution, the formation of pores, so that the oxidation continues, the oxidation film can be thickened. There are many kinds of oxidation solutions, usually using chromate as oxidant and carbonate as active agent.More super aluminum pcb case details as below:
| Product characteristics: | High quality 6063 T5 aluminum, integrated case design, good heat dissipation. |
| Appearance: | Corrosion resistance,good appearance |
| Size/Colour: | Can be customized as on request |
| Supply Ability: | 50000 Piece/Pieces per Month Have stocks |
