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Injection Bonded Plastic Ferrite Magnet for Motor

Injection Bonded Plastic Ferrite Magnet :
1.They can be designed to produce complex shape.
2.These magnets can be magnetized both axially and radially.
3. Bonded Ferrite magnets have high dimensional precision,impact resistant, strength, and cost-effective excellence.
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  • DunBen

Injection Bonded Plastic Ferrite Magnet
Detailed Info

Ferrite bonded magnets are manufactured by mixing magnets with binders like epoxy. These bonded magnetic materials can be either Injection Moulded or Compression Bonded. 

Ferrite-plastic bonded magnets on the other hand are composed of magnetic ferrite powder and bonding nylon. Through injection process they can be molded in different shapes with great precision.

Features

  • They can be designed to produce complex shape.
  • Due to their anti-oxidation characteristics they are non corrosive.
  • These magnets can be magnetized both axially and radially.
  • Ferrite magnets have high dimensional precision
  • They are impact resistant.

Applications:
They are widely used for  copier and laser printer rolls, permanent motor magnets, magnetic rings for aerodynamic component, color television mo nitor,  isotropic injection products,  anisotropic injection products,household appliances, automobile industry.  


Typical Magnetic Performance For Injection Molded Ferrtie Magent(Room Temperature)
 
Series Grade Br HcB HcJ (BH)max P
[T] [GS] [KA/m] [Oe] [KA/m] [Oe] [KJ/m3] [MGOe] g/cm3
Nylon 6 series DBF-S62 0.238 2.38 0.171 2.145 0.235 2.95 11.2 1.400 3.27
DBF-S65 0.276 2.76 0.185 2.33 0.227 2.85 15.12 1.890 3.63
DBF-S67 0.289 2.89 0.183 2.3 0.225 2.83 16.56 2.070 3.75
DBF-S67k 0.29 2.9 0.181 2.275 0.215 2.7 16.56 2.070 3.73
DBF-S68 0.2905 2.905 0.183 2.3 0.215 2.7 16.656 2.082 3.78
Nylon 12 series DBF-F26S 0.2815 2.815 0.187 2.35 0.227 2.85 15.664 1.958 3.63
DBF-A27E 0.289 2.89 0.185 2.33 0.228 2.87 16.44 2.055 3.70
DBF-A27E(P2A) 0.288 2.88 0.191 2.4 0.239 3 16.4 2.050 3.65
DBF-A27M 0.295 2.95 0.189 2.38 0.223 2.8 17.36 2.170 3.74
 
  injection molded BONDED FLOW CHART
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  Hang Zhou XiaoShan Dunben Magnet  Co., Ltd 
 1702, Unit 2, Building 1, Dacheng Mingzuo, Shiixn Road, Xiaoshan, Hangzhou, Zhejiang, China
  86-571-82750965 
  86-571-82751287
 wang@dbmagnet.com
 

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