The material goes through a calendering process and is formed into sheeting or strip. It can then be easily machined to size and magnetized. High-energy flexible magnet are anisotropic (oriented), where as the regular flexible material is not.
Therefore, high-energy magnets are limited to magnetization through the Thickness, and are similar in strength to a Grade 1 ceramic magnet.
Flexible magnet covers a wide variety of magnet materials. The most common constituents in Flexible ferrite magnet material Barium Ferrite and Strontium. Most Flexible magnet material is produced in strip or sheet by extrusion process. Higher magnetic characteristic/performance. Flexible material is obtained either by work rolling/hardening in the rolling process or by including special additives to the chemical constituent.
Flexible materials has a particular steady magnetic power and a smooth surface, which is a uniquely desirable combination of properties for many product designer with a lower cost, especially in flexibility and mach inability, no other magnetic materials has this characteristic comparable to it. Flexible materials is enough soft to be easily bent, twisted, coiled, punched, and otherwise machined into almost any shape without loss of magnetic energy.
Rubber magnets are made of bonded ferrite magnet powder, compound rubber and other materials. By extruding, rolling or injecting, the combination can be made into soft, plastic and flexible magnets with different shapes which are depend on the request of clients. Strong absorption, environmental protection, widely use for toys, stationery, advertising printing, publicity materials and variety of magnetic products Plasticity, you can drilling, cutting, pressing, into a variety of complex shapes The major applications of rubber magnets are promotional, decoration magnets for fridge magnets, toys,learning material.