Patent ID: 8221653
Filing Date: 2012-07-17
Classification: H01B

Abstract:
1. A composition of conductive rubber including carbon for conductive additive in base rubber to be cross-linkable by electron beam radiation, comprising: 5 to 40% by weight of an adhesion inhibitor of uncross-linked rubber which includes any of ethylene ethyl acrylic acid copolymer resin (EEA), ethylene vinyl acetate copolymer resin (EVA), ethylene methyl acrylate copolymer resin (EMA), and ethylene acrylic acid copolymer resin (EAA), wherein the adhesion inhibitor has a melt rate equal to or more than 5 and the composition has adhesive strength greater than about 7.5 N at 50 mm/min and a compressive permanent set of greater than about 39 at about 150° C. and 25% compression left for about 22 hours.