COMPOSITE COMPRISING A THERMOSETTING RESIN

摘要

The invention relates to a composite comprising a thermosetting resin with a hardness of at least 55 Shore D, wherein the resin essentially consists of an ethylene ±-olefin copolymer with a density of less than 880 kg/m 3 , which resin is crosslinked to a degree such that the volume swelling measured in decaline after 64 hours at 23 °C is less than 30% by volume on the composite and contains at least 40 % by volume on the resin of a filler. The composite according to the invention is an excellent isolator when at least 100 phr cork are present in the composite. A composite according to the invention can be made by crosslinking of the copolymer in the presence of a high amount of peroxide in the presence of at least 40 % by volume on the resin of a filler.