Specifications of DX Plastic Bonded Ferrite Magnetic Materials, Barium and Strontium plastic bonded ferrite magnetic powders are suitable for making various bonded magnets. They have good compatibility with different kinds of composite size, such powders have high filling capacity, which can be used for making different kinds of magnets by extrusion or injection molding, the strict quality control system of our plant ensures that the quality is stable and consistent.