Ferrite Plastic Bonded Magnet
Ferrite bonded magnets are strong magnets made by mixing thermoplastic resin with ferrite powder, then kneading and processing through injection molding.
Features of Ferrite Bonded Magnet
1. No cracking or chipping as those may happen on sintered magnet. Even with complex shape, molding can easily be performed.
2. With a low molded shrinkage rate of 0.5%, products needed high precision dimensions can be made without additional processing.
3. With constant characteristic, the strength and the flexibility of the magnet can be easily adjusted by changing the weight ratio of ferrite powder to plastic resin.
4. With mono-block or insert molding technology, molding with ferrous or non-ferrous part or other objects make a wide range of application possible.