Conducting damping body for piezoelectric converters - consisting of mixture of crosslinked olefin copolymer and conducting pigment

摘要: The parent patent described a piezoelectric converter for receiving electrical and mechanical energy from detector connected in an electrically conducting manner with damping body. In the present patent, body consists of mixt. (I) olefin copolymer, (II) pigment. mixt, is easily processed, gives bodies good ahesion conductivity, satisfactory damping. adhesion hardness can be controlled by teh degree crosslinking. pref. crosslinked, esp. peroxide copolymer 90-70% ethylene/10-30% vinyl acetate. carbon black. covered on at least one side metal foil, e.g. anodically oxidised copper foil 5-20 um thick.