Injection molded magnets are available using ferrite,
neodymium-iron-boron, or blends of magnetic materials
to achieve an extensive range of properties. Binder
types include Nylon 6 and 12, PPS, and Polyamide.
The binders and magnetic alloys are capable of a
wide range of application temperatures from below
-40°C to above 180°C. The Injection molding
process is particularly well suited to molding very
intricate shapes and thin walled parts. The finished
parts can be either very simple or complex in geometry.
materials can be insert injection molded directly
inside or against an existing component to produce
assembly pieces. Injection molded magnets dimensionally
conform to mold cavities, which are precisely machined,
resulting in finished products which usually do
not require further finishing operations. This eliminates
subsequent operations and reduces total cost.