Injection NdFeB magnet (isotropic NdFeB powder with polymer plastics, such as PA6,PA12,PPS)
Injection molded bonded neodymium irob boron (NdFeB) magnet are injection molded utilizing nylon 6 or 12 as the binder, and are available up to 5.5 MGOe, which is a kind of new-generation composite material made from permanent magnetic powder and plastic, has outstanding magnetic properties and plastic properties and features high size precision and exceptional shock resistance. injection molded neodymium iron boron magnets can be processed into various components with complicated shapes, thus can be used in the industries of micro or special motor, office equipment, instrument, meter, and beeper. Our high production techniques also allow for very tight dimensional tolerances for complete product optimization. Custom design available.
NdFeB powder is blended with a plastic material and injection molded. The resulting parts have energy products in the 5 MGOe range, but can be made with extremely intricate shapes.
| P/N | NBI-4 | NBI-6 | NBI-6M | NBI-8 |
| Br (mT) | 400-490 | 490-570 | 480-560 | 570-630 |
| bHc(kA/m) | 256-312 | 312-384 | 336-400 | 382-430 |
| iHc(kA/m) | 576-736 | 640-800 | 960-1360 | 680-840 |
| (BH)max(kJ/m3) | 28-36 | 40-56 | 44-60 | 60-68 |
| Recoil permeability | 1.1-1.22 | 1.1-1.22 | 1.1-1.22 | 1.1-1.22 |
| Recoil temperature coeffiient of Br. (%/) | -0.10 (15-100) |
-0.09 (15-100) |
-0.10 (15-100) |
-0.10 (15-100) |
| Magnetizing field (Ka/m) | 1592 | 1592 | 1990 | 1592 |
| Density(g/cm3) | 4.0-4.5 | 4.5-5.5 | 5.0-5.5 | 5.0-5.5 |
| Ring crushing strength constant (N/mm2) | > 78 | > 78 | > 78 | > 78 |
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