... intrinsic coercive force 3) Max continuous working temperature magnetic plastic powder Magnetic Feature:1) Material: Bonded Neodymium-Iron-Boron;2 ... Zn, gold,copper, epoxy and so on7) According to customer's request .We can supply different size magnetic hook.8) ... : sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.10) Certificate: ISO9001 ...