Types and Advantages of Rubber Coated Magnets

What is rubber coated magnet?

Rubber coated magnets, also called rubberized magnets, mainly refer to products that with the combination of neodymium magnet, steel plate or steel channel and durable rubber material.

The Rubber Coated Magnet is composed of multiple NdFeB magnets arranged and combined according to a certain magnetic circuit. After the arrangement and combination, which genrated a strong closed magnetic field.

The advantages of rubber coated magnets

1. Long-Term Aging Durability & Corrosion Resistance

The out layer rubber covering can protect the magnets much better from corrosion. The rubber coating is much thicker than other coatings, plus with the electroplating, means there are double protective layers, thus allows the magnets to be used in various environments, We use TPV rubber material. It has long-term aging durability combined with dimensional stability and physical properties.

2. Prevent Scratches & Protects the Magnetic Field

To avoid direct contact between the magnet and the metal surface, The magnet cup outer layer is covered with rubber, It prevents scratches on the surface. The rubber coat protects the loss and breakage of the strong magnetic field, which also increases the service life of the magnetic. When used on sensitive surfaces such as glass and plastic or highly polished vehicle surfaces, the rubberized magnet works well.

3. Strong Holding Force

The well-designed magnet assembly inside guarantees high enough pull force in vertical direction. With the special designed magnetic circuits, which generate a strong closed magnetic field enhance the holding force.

4. Strong Shear Force

For some applications, We use shear force instead of vertical holding force, The rubber material is soft and has more friction, The rubber layer increases the friction and makes the rubber coating magnets stronger shear force in sliding direction. Which also been called neodymium non-slip magnets.

5. Adapt to larger temperature differences

The working temperature of the rubber coated magnet can reach upto 80 degrees Celsius, and the lowest working temperature can reach -40 degrees Celsius, which adapt to larger temperature differences, and can meet most of the use scenarios.

6. Adapt to more working conditions

For certain magnet applications that require long-term exposure to outdoor sunlight, liquids with corrosive gases, oil pollution, etc., Rubberized magnet is a good solution for those traditional magnetic asseblies cannot operate in.

Because of the rubber layer covered on the outside, Rubber Coated pot magnet have very good UV resistance, good oil resistance, and outstanding environmental resistance, etc., For applications that require long-term exposure to outdoor sunlight, corrosive gases and liquids, oil pollution, etc.,No doubt Rubber Coated Magnet is the best solution.

7. More range of mounting method

Rubber coated neodymium magnet has more mounting mothod, Which can be used with different types of standard fasteners and accessories with borehole, counterbore, threaded holes, threaded bush, threaded bolt.

8. More color options suitable for different applications.

We have various color options of rubber coated magnets, Black, White, Blue, Red, Yellow and more, which can be used in different applications.