Description

GEETREAT-RTIP5 – Immersion Iron Phosphate

GEETREAT-RTIP5 is a dip application iron phosphate coating chemical suitable for the treatment of iron, steel and zinc- galvnaized materials. Metal parts must be free from grease, oil and rusting before iron phosphating. Commonly, it is a type of a product which is preffered for the coating of metals located indoor. Corrosion resistance can vary according to type of powder coating (epoxy polyester or polyester). It deposits an iron phosphate coating between 0,2 – 0,8 g/m² on the surface,  ranging in color from blue – light yellow – red – grey. Working temperature of the phosphating bath is in the range of 50-55 °C degree and treatment time is between 5 – 10 minutes according to bath concentration and temperature. pH of the treatment solution is very important, it has to be between ph 4,0 – 5,5.