MJ Magnet is an expert in the field of plastic injection bonded magnets since 1999, and MJ Magnet has been focuing on high quality, high end injection bonded magnets, either plastic bonded NdFeB magnet or plastic bonded ferrite magnet.
Injection molded magnets can be of very complex shapes with high precision, typically, tolerance is +/- 0.005mm, it is suitable for high precision parts
It is a new technology to achieve adjustable magnetic properties, composite molding, elastic magnetization and high mechanical strength
By doing insert molding, magnetic material can be directly molded into or onto other assembly components without further assembly process
The material is harder to be cracked or chipped than sintered magnet
Injection molded magnets can be of very complex shapes with high precision, typically, tolerance is +/- 0.005mm, it is suitable for high precision parts
It is a new technology to achieve adjustable magnetic properties, composite molding, elastic magnetization and high mechanical strength
By doing insert molding, magnetic material can be directly molded into or onto other assembly components without further assembly process
The material is harder to be cracked or chipped than sintered magnet
Ferrite Material Magnetic Properties | |||||||||||
Grade | Material | Magnetic feature | Residual flux density (Br) | Coercive force                     (bHc) | Intrinsic Coercive force (iHc) | Energy Product (Bhmax) | Max application Temprature | ||||
mT | Gs | KA/m | Oe | KA/m | Oe | KJ/m 3 | GMOe | Centigrade | |||
MJMF2110 | Ferrite+PA6 | Anisotropic | Â Â Â Â Â Â Â 241 | Â Â Â Â Â Â Â 2,410 | Â Â Â Â Â Â Â Â Â 165 | Â Â Â Â Â Â Â 2,073 | Â Â Â Â Â Â Â Â Â Â Â Â 232 | Â Â Â Â Â Â Â Â Â 2,915 | 10.6 | 1.33 | 100 |
MJMF2120 | Ferrite+PA6 | Anisotropic | Â Â Â Â Â Â Â 260 | Â Â Â Â Â Â Â 2,600 | Â Â Â Â Â Â Â Â Â 185 | Â Â Â Â Â Â Â 2,325 | Â Â Â Â Â Â Â Â Â Â Â Â 238 | Â Â Â Â Â Â Â Â Â 2,991 | 13.3 | 1.67 | 100 |
MJMF2130 | Ferrite+PA6 | Anisotropic | Â Â Â Â Â Â Â 289 | Â Â Â Â Â Â Â 2,890 | Â Â Â Â Â Â Â Â Â 177 | Â Â Â Â Â Â Â 2,224 | Â Â Â Â Â Â Â Â Â Â Â Â 227 | Â Â Â Â Â Â Â Â Â 2,853 | 16.3 | 2.05 | 100 |
MJMF2140 | Ferrite+PA6 | Anisotropic | Â Â Â Â Â Â Â 291 | Â Â Â Â Â Â Â 2,910 | Â Â Â Â Â Â Â Â Â 177 | Â Â Â Â Â Â Â 2,224 | Â Â Â Â Â Â Â Â Â Â Â Â 211 | Â Â Â Â Â Â Â Â Â 2,652 | 16.7 | 2.10 | 100 |
MJMF2210 | Ferrite+PA12 | Anisotropic | Â Â Â Â Â Â Â 218 | Â Â Â Â Â Â Â 2,180 | Â Â Â Â Â Â Â Â Â 170 | Â Â Â Â Â Â Â 2,136 | Â Â Â Â Â Â Â Â Â Â Â Â 280 | Â Â Â Â Â Â Â Â Â 3,519 | 9.0 | 1.13 | 100 |
MJMF2220 | Ferrite+PA12 | Anisotropic | Â Â Â Â Â Â Â 272 | Â Â Â Â Â Â Â 2,720 | Â Â Â Â Â Â Â Â Â 195 | Â Â Â Â Â Â Â 2,450 | Â Â Â Â Â Â Â Â Â Â Â Â 235 | Â Â Â Â Â Â Â Â Â 2,953 | 14.3 | 1.80 | 100 |
MJMF2230 | Ferrite+PA12 | Anisotropic | Â Â Â Â Â Â Â 288 | Â Â Â Â Â Â Â 2,880 | Â Â Â Â Â Â Â Â Â 187 | Â Â Â Â Â Â Â 2,350 | Â Â Â Â Â Â Â Â Â Â Â Â 227 | Â Â Â Â Â Â Â Â Â 2,853 | 16.2 | 2.04 | 100 |
MJMF2240 | Ferrite+PA12 | Anisotropic | Â Â Â Â Â Â Â 297 | Â Â Â Â Â Â Â 2,970 | Â Â Â Â Â Â Â Â Â 183 | Â Â Â Â Â Â Â 2,300 | Â Â Â Â Â Â Â Â Â Â Â Â 207 | Â Â Â Â Â Â Â Â Â 2,601 | 17.4 | 2.19 | 100 |
MJMF2310 | Ferrite+PPS | Anisotropic | Â Â Â Â Â Â Â 259 | Â Â Â Â Â Â Â 2,590 | Â Â Â Â Â Â Â Â Â 167 | Â Â Â Â Â Â Â 2,100 | Â Â Â Â Â Â Â Â Â Â Â Â 191 | Â Â Â Â Â Â Â Â Â 2,400 | 13.1 | 14.60 | 120 |
MJMF2320 | Ferrite+PPS | Anisotropic | Â Â Â Â Â Â Â 273 | Â Â Â Â Â Â Â 2,730 | Â Â Â Â Â Â Â Â Â 179 | Â Â Â Â Â Â Â 2,250 | Â Â Â Â Â Â Â Â Â Â Â Â 203 | Â Â Â Â Â Â Â Â Â 2,550 | 14.6 | 1.83 | 120 |
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