WOLLASTONITE-BASED ELECTRICALLY-CONDUCTIVE REINFORCING MATERIALS

A method for preparing an inorganic material-based conductivity reinforcing agent is provided to obtain an inorganic conductive filler contributing to the improvement in conductivity and physical properties, including rigidity, tensile strength and scratch resistance, in a cost-efficient manner. A method for preparing an inorganic material-based conductive filler used for blending with an organic polymer so as to enhance the mechanical strength and conductivity, comprises the steps of: (a) providing a first portion of particle shaped inorganic matrix; (b) providing a second portion of powder shaped conductive medium; (c) providing a third portion of liquid binder; (d) combining the first portion with the second portion to form an anhydrous mixture; and (e) spraying the binder onto the resultant mixture to cause the conductive medium to be adhered to the inorganic matrix.