| abstract |
A black uniform coating with excellent adhesion, bend flexibility, and corrosion resistant characteristics can be formed on metals such as aluminum and its alloys, zinc and its alloys, and copper and its alloys such as brass, with the deposition of zinc and antimony compounds through a base solution and sealed with a water base sealer. The water based sealer comprises an organic film forming resin, an organic solvent, and emulsifying agents and an alkyd resin. |