Iron oxide injection magnetic table
2019-12-05
Product description
The injection molding magnetic system uses magnetic powder and thermoplastic plastics (PA6, PA12, PPS) to be mixed and granulated, and is formed by injection molding. Through this process, the magnet can be directly combined with the motor core, shaft or other accessories. To save subsequent complicated assembly procedures. In addition to common iron oxides, there are also rare-earth injection magnets that are injection-molded in combination with MQ neodymium-iron-boron magnetic powder with superior magnetic properties. In addition, the injection-molded injection magnets will have different temperature resistance due to the different adhesives used. The products with PPS material have a temperature resistance of up to 235 ° C.
Features
1. Injection-molded magnets can be designed with thin walls and special shapes, and magnetic field designs can be designed with axial, radial, or multi-pole magnetic fields and composite magnetic fields.
2. During the injection molding process, the motor core, shaft or other accessories can be directly placed into one piece, which saves subsequent assembly costs or complex assembly processes.
3. The injection magnet has high precision, good consistency and stable performance. It is widely used in automation equipment, stepper motors, air conditioners, automatic sensors, meters, brushless motors and high-end home appliances.
| Grade | Material | Br | bHc | iHc | BHMax | Max Working temp. | Tensile strength | Flexural Strength | Izod- Impact strength | Shrinkage | Density |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FP-1204 | Ferrite Nylon 6 Isotropic | 1.40 KG 140 mT | 1150 Oe 91.5 KA/m | 2100 Oe 167 KA/m | 0.45 MGOe 3.60 KJ/m3 | 110 ℃ | 650 kg/cm2 | 1100 Kg/cm2 | 19.0 kg.cm/cm | 1.20 % | 3.25 g/cm3 |
| FP-1118 | Ferrite Nylon 6 | 2.69 KG 269 mT | 2380 Oe 189 KA/m | 3040 Oe 241.9 KA/m | 1.80 MGOe 14.3 KJ/m3 | 150 ℃ | 980 Kg/cm2 | 1700 Kg/cm2 | 25.0 Kg.cm /cm | 0.75 % | 3.55 g/cm3 |
| FP-1121 | Ferrite Nylon 6 | 2.90 KG 290 mT | 2400 Oe 191 KA/m | 2930 Oe 233.2 KA/m | 2.08 MGOe 16.6 KJ/m3 | 150 ℃ | 930 Kg/cm2 | 1600 Kg/cm2 | 20.0 Kg.cm /cm | 0.75 % | 3.75 g/cm3 |
| FP-1216 | Ferrite Nylon 12 | 2.55 KG 255 mT | 2420 Oe 192.6 KA/m | 3300 Oe 262.6 KA/m | 1.63 MGOe 13.0 KJ/m3 | 120 ℃ | 650 Kg/cm2 | 1220 Kg/cm2 | 25.0 Kg.cm /cm | 0.90 % | 3.30 g/cm3 |
| FP-1219 | Ferrite Nylon 12 | 2.80 KG 280 mT | 2370 Oe 188.6 KA/m | 2930 Oe 233.2 KA/m | 1.91 MGOe 15.2 KJ/m3 | 120 ℃ | 650 Kg/cm2 | 1270 Kg/cm2 | 22.0 Kg.cm /cm | 0.80 % | 3.63 g/cm3 |
| FP-1220 | Ferrite Nylon 12 | 2.85 KG 285 mT | 2400 Oe 191 KA/m | 2900 Oe 230.8 KA/m | 2.05 MGOe 16.3 KJ/m3 | 125 ℃ | 500 Kg/cm2 | 1000 Kg/cm2 | 22.0 Kg.cm /cm | 0.70 % | 3.70 g/cm3 |
| FP-1225 | Ferrite Nylon 12 | 3.20 KG 320 mT | 2820 Oe 224.4 KA/ m | 3250 Oe 258.6 KA/m | 2.40 MGOe 19.1 KJ/m3 | 130 ℃ | 350 Kg/cm2 | 600 Kg/cm2 | 18.0 Kg.cm /cm | 0.60 % | 3.90 g/cm3 |
| FPS-17 | Ferrite PPS | 2.65 KG 265 mT | 2400 Oe 191 KA/m | 2840 Oe 226 KA/m | 1.70 MGOe 13.5 KJ/m3 | 235 ℃ | 343 Kg/cm2 | 883 Kg/cm2 | 18.0 Kg.cm /cm | 0.60 % | 3.65 g/cm3 |
| NP-60/NP1280 | Rare Earth(MQ) Nylon 12 | 4.5~6.5 KG 450~650 mT | 3800~4400 Oe 302.4 ~350.1 KA/m | 7000~15000 Oe 557~1193.7 KA/m | 5.0 ~ 8.0 MGOe 39.8~63.7 KJ/m3 | 125 ℃ | 500~510 Kg/cm2 | 880~900 Kg/cm2 | 11.0~15.0 Kg.cm /cm | 0.40~0.50 % | 5.00~5.50 g/cm3 |
Previous: Iron oxide magnetite