BONDERITE® Autophoresis coating
The BONDERITE® M-PP coating process is an alternative to CDC processes, especially for hollow parts intended to receive an internal coating in addition to the external one. The M-PP process makes use of the chemical reaction between water-based organic emulsions and ferrous metal surfaces in an auto deposition process, so that the coating is applied without current flow. This enables simpler coating systems, facilitates process control and lowers costs. One important feature of the process is that the coating is deposited only on metal surfaces, while plastic and rubber is left uncoated.