Flexible magnets are compound materials made by mixing ferrite magnet powder and rubber. Pressing or rolling makes the finished flexible rubber magnet. Because the material has good plasticity, the finished flexible rubber magnets or semi-manufactured flexible magnets can incise, stiletto, slit or back up other materials randomly, have good antisepsis and difficult demagnetization. The raw materials are plentiful, so the price is lower. Flexible magnets are natural Flexible Rubber magnets or isomer Flexible magnets. Natural rubber magnets have weak magnetism, are used on iceboxes, presswork and marketing and promotion premiums. Isomer rubber magnets have strong magnetism, and are used in such applications as micro-motors and magnet toys.
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Color Magnetic Strips and Custom Profile are thermoplastic permanent magnetic Extrusions. It can provide superior holding power and widely used in stationery, household appliance, water-tight appliance. According to its magnetic property, it is divided into anisotropic and isotropic; According to its magnetization way, it is divided into surface magnetization and penetration magnetization (longitudinal, transverse and bilateral).
Typical Magnetic properties of Flexible rubber magnet, Rubber Magnets:
aterial | Iso / Anisotropic | Remanence | Coercive Force | Intrinsic Coercive Force | Max. Energy Product |
Br | Hcb | Hcj | (BH)max |
mT | Gs | kA/m | Oe | kA/m | Oe | KJ/m3 | MGOe |
FRM-5 | Isotropic | 165+/-10 | 1, 650+/-100 | 108+/-8 | 1, 350+/-100 | 132+/-8 | 1, 650+/-100 | 5.2+/-0.4 | 0.65+/-0.05 |
FRM-6 | Isotropic | 170+/-10 | 1, 700+/-100 | 112+/-8 | 1, 400+/-100 | 136+/-8 | 1, 700+/-100 | 5.6+/-0.4 | 0.70+/-0.05 |
FRM-8 | Semi-aniso | 220+/-5 | 2, 200+/-50 | 136+/-8 | 1, 700+/-100 | 160+/-8 | 2, 000+/-100 | 8.0+/-0.4 | 1.00+/-0.05 |
FRM-11 | Anisotropic | 245+/-5 | 2, 450+/-50 | 140+/-8 | 1, 750+/-100 | 148+/-8 | 1, 850+/-100 | 11.2+/-0.4 | 1.40+/-0.05 |
FRM-12 | Anisotropic | 247.5+/-2.5 | 2, 475+/-25 | 168+/-8 | 2, 100+/-100 | 224+/-8 | 2, 800+/-100 | 12.0+/-0.4 | 1.50+/-0.05 |