magnet cleaning

We are looking to clean epoxy coated Neodymium donut magnets. Any oils or contaminants need to be removed prior to epoxy coating. What recommendations can Alconox, LLC provide?

Q. We machine magnets. We currently do not have a cleaner and are looking for one to clean our magnet material without leaving a residue or damaging the magnet itself.

A. Magnets are often made of iron materials that are prone to rusting or corrosion. When cleaning magnets, use an ambient temperature 1% Alconox solution (10 g/L or 1.25 oz/gal). Clean by soak, manual scrub or ultrasonic methods. Rinse thoroughly and rapidly with ambient temperature water.

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