PREVENTION OF BUILDUP OF STATIC ELECTRICITY ON POLYMERIC MATERIAL AND ANTISTATIC POLYMERIC MATERIAL MOLDING

摘要

PURPOSE:To prevent the buildup of static electricity on a polymeric material by remarkably improving the persistence of antistatic effect by dispersing specified inorganic particles or inorganic microcapsules in a polymeric material. CONSTITUTION:Inorganic hollow spherical porous particles or inorganic microcapsules having porous inorganic walls (e.g. hollow spherical porous silica particles), containing a liquid substance which can prevent or reduce the buildup of static electricity (e.g. N-polyoxyethylene-N-alkylperfluoro-octanesulfonamide), are dispersed in a polymeric material (e.g. silicone rubber).