Injection Molded SmCo Magnet ( plastic SmCo Magnet) Injection Molded SmCo MagnetIt is a mixture of resin (PA12, PPS) & the Sm2Co17 or SmCo5 magnetic powder, after mix together with the additive, injective produced the magnet is called Injection SmCo magnet. The magnetic power of SmCo magnet is large than injection ferrite and its much better than Injection NdFeB in the wet and high temperature ...