Bonded Neodymium Magnet

Bonded neodymium magnets are composite permanent magnets made by mixing neodymium-iron-boron (NdFeB) magnetic powder with a polymer binder (such as epoxy or nylon), then formed through compression molding or injection molding.

Key Features:
-Moderate magnetic strength (lower than sintered NdFeB, but higher than ferrite)
-Can be produced in complex shapes and thin-walled designs
-Excellent dimensional accuracy and consistency
-Good mechanical strength and resistance to chipping compared to sintered magnets
-Typically used without plating, but coatings can be applied for added protection
-Cost-effective for precision components requiring intricate geometries

Common Applications:
-Office automation equipment (printers, copiers)
-Automotive sensors and motors
-Consumer electronics
-Magnetic assemblies requiring complex shapes
-Medical devices

Coating Options:
-Epoxy coating: Improves moisture resistance and mechanical durability
-Nickel plating: Provides metallic finish and extra corrosion protection
-Other polymer coatings: Enhance wear resistance and surface protection