Injection Bonded Ferrite Magnets
Injection Bonded Ferrite Magnets, Injection Anisotropic and isotropic Ferrite Magnets, Injection Molding Ferrite (Ceramic) Magnets, injection plastic ferrite Insert molded or Overmolded magnetic components, Ferrite-plastic bonded magnets China supplier
Injection bonded ferrite magnets include Anisotropic and isotropic magnet. Isotropic magnets mainly used in colour TV, and Anisotropic magnet mainly used in the magnetic roller of laser printer, DC motor, small generator, relay, sensor, air-conditioner. Precise plastic part mainly used in field: Appliance (Camera, pickup camera), motor, hardware.

Injection Bonded Ferrite Magnets
Injection bonded ferrite magnets – As a new production process for permanent magnetic material, Ferrite magnets produced with Injection moulding process remain ferrite magnets with much higher magnetic properties, meanwhile, which exert advantages of high efficiency and high precision on injection moulding, as well as provided the injection plastic magnets with particular characteristics.
1,With hardness and elasticity, and could be processed into thin ring easily.
2,Could be injection moulded with axis at one time, simplify assembling,ensure precision. Complex shape and precise tolerance can be achieved
3,In the condition of heat-melting, they are of even density, excellent consistency
4,Produced by injection with mixture of ferrite powder and plastic binder. 5,Be of excellent corrosion resistance as the ferrite powder is covered by plastic binder
6,Density: 3.6—3.8g/cm3
7,Operating temperature range from -40°C—130°C

Injection Anisotropic and isotropic Ferrite Magnets
Applications of Injection Bonded Ferrite Magnets:
1,Magnetic rollers for copier and laser printer
2,Permanent motor magnets (rotors & other components)
3,Magnetic rings for aerodynamic component
4,Color Monitor/TV purity convergence magnet
5,Binders: PA6, PA12, PPS
Characteristics
1,Having high dimensional precision
2,Versatile shapes and specification
3,Impact-resistant advanced surface treatment technology, effectively protection
4,Integrated forming
| TYPE NO. | Binder | Magnet Material | Br (mT) Gs | HCB (kA/m) Oe | HCJ (kA/m) Oe | (BH)max kJ/m3 MGOe | Density (g/cm3) | Usage |
| FBP-1210 | Nylon6 | Ba ferrite | 65~75 | 40~48 | 190~230 | 0.6~0.8 | 2.4~2.5 | PCM for TV Monitor |
| Sr ferrite | 650~750 | 503~603 | 2400~2890 | 0.07~0.1 | ||||
| FBP-1211 | Nylon6 | Ba ferrite | 110~130 | 70~85 | 190~230 | 1.5~3.0 | 2.7~3.2 | Isotropic injection magnet |
| Nylon12 | Sr ferrite | 1100~1300 | 880~1068 | 2400~2890 | 0.19~0.38 | |||
| FBP-1212 | Nylon6 | Ba ferrite | 130~150 | 85~105 | 190~230 | 3.0~4.2 | 3.2~3.7 | Isotropic injection magnet |
| Nylon12 | Sr ferrite | 1300~1500 | 1070~1320 | 2400~2890 | 0.38~0.53 | |||
| FBP-1213 | Nylon6 | Ba ferrite | 210~240 | 120~170 | 160~230 | 7.0~12.0 | 3.0~3.5 | Anisotropic injection magnet |
| Nylon12 | Sr ferrite | 2100~2400 | 1510~2140 | 2010~2890 | 0.88~1.5 | |||
| FBP-1214 | Nylon6 | Ba ferrite | 250~260 | 164~174 | 210~230 | 11.9~12.5 | 3.35~3.55 | Anisotropic injection magnet |
| Nylon12 | Sr ferrite | 2500~2600 | 2060~2190 | 2640~2890 | 1.5~1.57 | |||
| FBP-1215 | Nylon6 | Sr ferrite | 250~260 | 174~184 | 230~280 | 12.1~12.7 | 3.35~3.55 | Anisotropic injection magnet |
| Nylon12 | 2500~2600 | 2190~2310 | 2890~3520 | 1.52~1.6 | ||||
| FBP-1216 | Nylon6 | Sr ferrite | 250~260 | 184~194 | 280~320 | 12.3~12.9 | 3.35~3.55 | Anisotropic injection magnet |
| Nylon12 | 2500~2600 | 2310~2440 | 3520~4000 | 1.55~1.62 | ||||
| FBP-1217 | Nylon6 | Sr ferrite | 270~280 | 170~190 | 210~230 | 14.3~14.9 | 3.5~3.65 | Anisotropic injection magnet |
| Nylon12 | 2700~2800 | 2140~2390 | 2640~2890 | 1.8~1.87 | ||||
| FBP-1218 | Nylon6 | Sr ferrite | 270~280 | 180~200 | 230~280 | 14.4~15.0 | 3.5~3.65 | Anisotropic injection magnet |
| Nylon12 | 2700~2800 | 2260~2390 | 2890~3520 | 1.80~1.88 | ||||
| FBP-1219 | Nylon6 | Sr ferrite | 270~280 | 190~200 | 280~320 | 14.5~15.1 | 3.5~3.65 | Anisotropic injection magnet |
| Nylon12 | 2700~2800 | 2390~2510 | 3520~4000 | 1.82~1.89 | ||||
| FBP-1220 | Nylon6 | Sr ferrite | 275~285 | 180~200 | 210~250 | 14.7~15.5 | 3.60~3.70 | Anisotropic injection magnet |
| Nylon12 | 2750~2850 | 2260~2510 | 2640~3140 | 1.85~1.95 | ||||
| FBP-1221 | Nylon6 | Sr ferrite | 285~295 | 190~210 | 210~250 | 15.5~17.0 | 3.65~3.75 | Anisotropic injection magnet |
| Nylon12 | 2850~2950 | 2390~2640 | 2640~3140 | 1.95~2.14 | ||||
| FBP-1222 | PPS | Sr ferrite | 245~265 | 170~180 | 210~250 | 11.0~13.0 | 3.48~3.65 | Anisotropic injection magnet |
| 2450~2650 | 2140~2260 | 2640~3140 | 1.38~1.63 |
| NO. | Density (g/cm3) | Tension Strength (Kg/cm2) | Bend Strength (Kg/cm2) | Impact Strength (Kg×cm/cm2) | Hardness (Rsc) | Water Absorption (%) | Heat Distortion Temp (°C) |
| FBP-1210 | 2.5~2.7 | 630 | 1000 | 25.0 | 102 | 0.07 | 110 |
| FBP-1211 | 2.7~3.0 | 630 | 1100 | 25.0 | 103 | 0.07 | 110 |
| FBP-1212 | 2.6~2.9 | 630 | 1100 | 24.0 | 103 | 0.07 | 115 |
| FBP-1213 | 3.0~3.5 | 630 | 1100 | 23.0 | 104 | 0.07 | 113 |
| FBP-1214 | 3.1~3.5 | 630 | 1200 | 23.0 | 116 | 0.07 | 117 |
| FBP-1215 | 3.35~3.55 | 630 | 1150 | 23.0 | 110 | 0.07 | 117 |
| FBP-1216 | 3.35~3.55 | 600 | 1150 | 21.0 | 112 | 0.05 | 118 |
| FBP-1217 | 3.5~3.65 | 550 | 1200 | 20.0 | 112 | 0.05 | 120 |
| FBP-1218 | 3.5~3.65 | 550 | 1200 | 19.0 | 114 | 0.05 | 120 |
| FBP-1219 | 3.5~3.65 | 500 | 1200 | 17.0 | 115 | 0.04 | 125 |
| FBP-1220 | 3.60~3.70 | 470 | 900 | 12.0 | 115 | 0.04 | 128 |
| FBP-1221 | 2.65~3.75 | 450 | 800 | 12.0 | 115 | 0.04 | 135 |
| FBP-1222 | 3.48~3.65 | 430 | 800 | 8.5 | 115 | 0.04 | 137 |
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