0769-23388351
Toggle Navigation
Magnet is a common and important industrial material widely used in various applications. You may see that some magnets have been painted on their surfaces. What is their function? Will it affect magnetism? The following article will introduce these two questions.
What is the function of magnet spray painting?Magnetic spray coating is mainly made of ferrite material, and is most commonly used in the field of education. Many people first saw this type of magnet in physics class. Spray coating has the functions of beautifying the appearance, increasing wear resistance, insulation, etc. Some are marked with spray paint to distinguish between NS poles
Ferrite magnets with surface paint treatment
Will magnet spray painting affect magnetism?
Normally, magnet spray painting does not significantly affect magnetism because the sprayed paint layer is relatively thin and does not hinder the generation and propagation of magnetic fields.
Magnetic spray painting, as a treatment to protect and beautify the surface of magnets, provides convenience for various industrial and daily applications. Spraying different colors or effects of paint can also give magnets different appearances, increasing their aesthetics and applicability.
Related products;
This is a very small rectangular ferrite block magnet, measuring 2.45 mm in length and 1 mm in both width and height. It is magnetised along its length and is barely noticeable when held in the hand....
7.4x6x5mm Ferrite Small Block Magnet Introduction，Material: Hard Ferrite (Ceramic)，Shape: Block / Rectangle / Bar，Coating: No Coating，Grade (Chinese Stardard): Y30，Operating temperature: -40°C to 250°C，Delivery time: 7-15 days，Magnetization direction: thickness....
U-shaped neodymium magnets are a type of high-performance permanent magnet material with a structure resembling the letter ‘U’. Manufactured from sintered neodymium-iron-boron, they are characterised by high magnetic energy product....
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...
This product is a 4-pole ring magnet, injection-molded ferrite material, the sample size is 22mm outer diameter, 7mm inner diameter, 4mm thickness, 2 N poles and 2 S poles, mainly used for push rod motors, magnetic induction devices, encoders, etc.,...
This is a radial 2 pole circular magnet designed specifically for magnetic encoder chips. It is made of sintered neodymium-iron-boron with N35 grade performance and is suitable for standard environments....
This product is a multi pole magnetic ring with an inner diameter of 1.5mm. The material is injection molded ferrite. It adopts axial multi pole magnetization and is mainly used for DC motors. If you have a sample of similar injection molded magnetic products, please contact us for quotation....
This is a very small size rectangular block magnet with galvanized surface, 3mm length, 1.5mm width and height, with very fine tolerance, magnetized by lengthwise direction, mainly used in precision electronics, instrumentation, please contact us if you need to buy....