ELECTROSTATIC MATERIAL AND METHOD FOR PRODUCTION OF ELECTROSTATIC MATERIAL

摘要

PURPOSE: An electrostatic material is provided to absorb current flowing in a touch screen by mixing synthetic resin with a metal powder. CONSTITUTION: An electrostatic material(100) comprises: a synthetic resin(110) which has rubber-like properties; a metal powder(120) mixed into the synthetic resin, and give the synthetic resin electric conductivity; a thermosetting agent(130) for hardening the synthetic resin; and a plasticizer(140) for improving the electric conductivity of the synthetic resin. The synthetic resin comprises at least one compound among silicon, urethane, polyethylene and EPDM(ethylene propylene diene monomer). The mixing ratio of the synthetic resin is 10-60wt% on the basis of total mixture amount.