| abstract |
The present invention provides an elastomer composition comprising an epoxy resin, an acrylate resin, an organic filler, an inorganic filler, a crosslinking agent, a hardener, a starter and a solvent, and a ferrite of a wireless power transmission and receiving device, a magnet oxygen The body is coated with an elastomeric composition having an elastic restoring force to avoid damage from external physical impact. According to the embodiment of the present invention, the ferrite has an elastomer composition coated with an improved elastic restoring force, and provides and solves problems such as damage caused by external impact ferrite and long-term deterioration of magnetic properties. |