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Most of the epoxy magnets we have seen are black, that is, black epoxy magnets. In fact, it can also have other colors, such as gray, red, blue, green, etc. If you like this kind of magnet, please give us feedback. The size and performance grade can be customized.
Characteristics of epoxy coated magnets;
1. High temperature resistance 380 C. (Temperature Resistance of Non-Magnets)
2. Solvent resistance.
3. Multicolor. We usually see black epoxy, in fact, there are other colors, but not common, such as gray, red and other colors.
4. No hanging point.
5. Salt fog resistance 72H.
6. Coating thickness 15-25um.
Other shapes of epoxy magnets;
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This is a small ring neodymium magnet with an outer diameter of 5mm, an inner diameter of 2.5mm and a thickness of 4mm. The surface is nickel-plated, the surface magnetic field strength is about 2650 Gauss, and the pulling force is 0.16kg....
This is a N52 grade neodymium magnetic ball with a diameter of 4mm, the surface is nickel-plated, and the surface magnetism is 3500 gauss. Avoid impact when using it, otherwise it will collapse and cause damage to the product....
This is a circular neodymium magnet with a diameter of 5mm and a thickness of 1.5mm. It belongs to the small magnet series. It is magnetized axially. The surface coating of the magnet is nickel copper nickel, N35 grade. These small and thin circular magnets are very suitable for various applications. If you need this magnet, please contact us and support customization on demand....
This product is a small rare earth NdFeB magnet ring, with gold plated surface, N52 grade, the magnetization method is axial, the size is 5mm outer diameter, 2mm inner hole, 2mm height, and the tolerance can be ±0.02mm. Welcome to consult us for the price....
The size, size, grade, etc. of the magnet are not fixed. For example, this kind of screw hole magnet for fixing, the size is determined by you, and it can be customized according to your requirements....
This is a long and thin magnet, also called a thin bar magnet, made of rare earth NdFeB, 30mm in length, 10mm in width, 1mm in thickness, and magnetized in the default thickness direction. Round square magnets have a price advantage, welcome to inquire about the size of the magnets you want to process....
This is a mini horn ring magnet made of neodymium iron boron, grade N35, axial magnetization, surface coating is zinc, the specific specification of the magnet is 5.5mm outer diameter, 2mm middle hole, 1.75mm thickness, and the center surface magnetism is about 2300gs. If you are interested in this product, please send us an inquiry!...
Most of the epoxy magnets we have seen are black, that is, black epoxy magnets. In fact, it can also have other colors, such as gray, red, blue, green, etc. If you like this kind of magnet, please give us feedback. The size and performance grade can be customized....