Quality Magnetite LLC (Q Mag) is the largest importer of magnetite in the US for non-steel applications. For decades, Q Mag has provided high grade magnetite to the coal industry for the purification of coal.

Q Mag has now taken the processing experience a step further by introducing the MicroMag product line as a Functional Filler to the polymer industry. The MicroMag products are suitable for processing with most polymer matrices. The inherent properties of the magnetite presents numerous options and solutions for the creative polymer engineers.