Iron series phosphating agent

Iron series phosphating agent

It is a light blue acid coating, which can form a thickness of 0.8-1.7 on the surface of steel, zinc and aluminum μ m. It is a yellow, red and blue color film, which has excellent compatibility with electrophoretic coating and powder coating, so that the paint film has strong bending resistance, deformation resistance and anti-adhesion. The product is used in single liquid, with stable performance, almost no sediment, convenient tank liquid management, low consumption cost and wide treatment temperature.

It can form a gray uniform and dense phosphate film on the surface of steel and zinc at room temperature, which can be used as the bottom layer of paint to enhance the paint adhesion and rust resistance. The product has a wide range of processes, and the film formation is rapid and uniform. Each kilogram of concentrated solution can treat 30-40m of the workpiece surface.