ELECTRICALLY CONDUCTIVE COMPOSITION AND ELECTRICALLY CONDUCTIVE ROLLER PRODUCED THEREFROM

摘要

PROBLEM TO BE SOLVED: To provide an electrically conductive composition and a low hardness, electrically conductive roller produced from the composition. SOLUTION: This electrically conductive composition comprises (A) a polyisobutylene polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction in the molecule, (B) a compound having at least two hydrosilyl groups in the molecule, (C) an electrical conductivity-imparting material, (D) a hydrosilylating catalyst and (E) a plasticizer. The alkenyl group capable of undergoing hydrosilylation reaction in the polymer of the component A is preferably present at the end of the polymer.