MR’s proprietary encapsulation technology involves the precise encapsulation of magnetic iron particles with a black dye resulting in an optimum protective coating around the particles, preventing oxidation and degradation over time which significantly enhances the stability and visibility of cracks, and extends the bath life, reducing the need of frequent replacement of bath and improving overall product longevity and test reliability.
Furthermore, the encapsulation process enhances the dispersion and suspension properties of the magnetic particles for various carrier-media. This allows for better control and uniform distribution of the particles in the solution, resulting in improved inspection outcomes. The encapsulated particles maintain a consistent size and shape, enabling more accurate indications of defects during MPI.