Hoosier Magnetics manufactures hard ferrite powders. These powders are responsible for improving our quality of life in many ways. Since they were invented almost 50 years ago, hard ferrite powders have become an integral part of many products we use daily. Ferrites are important raw materials for electric motors, separators, magnetos, starters, sensors, anti-lock braking systems, toys, novelties, weather stripping, pumps, refrigerators, security systems, signage, clocks, computers, copiers, health devices, encoders, automotive sealants/adhesives and other devices worldwide-and new applications continue to be discovered.

Hoosier Magnetics manufactures three kinds of hard ferrite powders and compound:

Ceramic - Strontium and barium ferrite for ceramic magnets.
Ceramic magnets are found in loud speakers, TV centering magnets and fractional horsepower DC motors.

Low Energy Embedding Powders (LEEP) - Strontium and barium ferrite for bonded magnets.
LEEP magnets include door closure seals, health magnets, injection-molded parts, and advertising specialties.

High Energy Embedding Powders (HEEP) - Strontium and barium ferrite for bonded magnets.
HEEP magnets include copier and printer rolls, appliance motors, and automotive control systems.

Compound - Hoosier also manufactures- Strontium and barium compound for flexible magnets. The compound consists of the hard ferrite powders combined with various polymer binders.