Product Description
1. The Plastic Bonded Hard Ferrite Magnets are thermoplastic resin and different kinds of magnetic powder or mixed magnetic powder composite materials. It can be processed into thin-walled ring, rods, slice and various special complex shapes (such as steps, damping trough, holes, pins, etc). Such magnets are produced by injection process.
2. The plastic bonded hard ferrite magnet has good rigidity and tenacity. It has two types: isotropic and anisotropic. Its (BH)max range is from 1 MGOe to 12 MGOe; The maximum operating temperature of PA6 can reach to 140 degree, PA12 up to 120 degree, PPS can reach 180 degree.
3. They are mainly used for DC motors, spindle motors for DVD players, stepping motor on scanner and vibration motor for mobile phone, brakes on digital cameras and different kinds of sensing devices etc.