China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Because sintered magnets are stronger than bonded magnets, sintered magnets are preferred for many applications, but bonded magnets also have their unique advantages, and today we will introduce you to bonded ferrite magnets in this type of magnet.
Bonded ferrite magnet is a special type of magnet, compounded by permanent ferrite magnetic powder and various plastics, with magnetic properties and at the same time with the characteristics of plastics, suitable for processing into strips, rolls, sheets and various complex shapes of magnets, easy to multi-pole magnetization.
The picture below shows bonded flexible ferrite magnets with anti-aging UV oil coating.
Bonded magnet molding methods can be further subdivided into extrusion molding, calendering molding and injection molding.
Extrusion molding is mainly used to produce extruded magnetic strips, such as refrigerator door seal magnetic strips.
Calendering is mainly used to produce flexible magnets, such as magnetic strips for motors, magnetic fabrics, magnetic stickers and magnetic adhesives, which are widely used in toys, teaching aids, magnetic door seals, heat dissipation motors, air supply motors, drive motors and so on.
About flexible rubber bonded magnets, the thickness can be made 0.15mm, 0.3mm, 0.4mm, 0.5mm, 1.5mm, the length can be made 10M, 15m, 30m, the surface can be plain, glossy, matte, colorful PVC, double sided adhesive and so on.
Injection molding production method is mainly used for the production of rigid plastic magnets, such as micro-motor rotors, magnetic rings and sensors and other products, widely used in automotive micro-motors, sensors, printers and fax machines magnetic rollers, home appliances micro-motors and other fields.
The following picture shows bonded injection molded ferrite magnet, OD 59mm.
Let's talk about its advantages, mainly in terms of shape diversity, better flexibility and processability, and high cost-effectiveness.
Above is some introduction about bonded ferrite magnet, do you understand it? If you have any questions, or need to buy this kind of magnet welcome to send inquiry to contact us.
Bonded Ferrite Magnets products direct;
Flexible Rubber Ferrite Magnets
Injection molded ferrite magnets
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