| 摘要 |
PURPOSE:To provide an electrothermal transfer recording medium which can be used for readout, can obtain excellent image quality by repetitive use, and is excellent in mechanical strength, heat resistance, and thermal stability. CONSTITUTION:An electrothermal transfer recording medium is constructed by providing an electric resistance layer 2 which is composed of at least one kind of resin and electroconductive powder, 2X10<-5>/ deg.C or under in an absolute value of a linear expansion coefficient in a temperature range of 23-450 deg.C, 5% or under in tensile elongation at a stress of 0.5kgf/mm<2>, and 10<-1>-10<3>OMEGA.cm in a volumetric specific resistance value at 23 deg.C, or by providing further a powdery ink holding layer 4 onto the other surface of the metal base material. |
