Resin composition for acoustic matching layer, acoustic matching sheet, acoustic wave probe, acoustic wave measuring device, manufacturing method of acoustic wave probe, and material set for acoustic matching layer

摘要

A resin composition for an acoustic matching layer, which contains a binder containing a resin and metal particles and has a monodispersity of 40 to 80% calculated by the following formula (1) of the metal particles. A method for manufacturing an acoustic matching sheet, an acoustic wave probe, an acoustic wave measuring device, and an acoustic wave probe used. A material set for an acoustic matching layer suitable for preparing the above composition. Equation (1): Monodispersity (%) = [standard deviation of metal particle size / average metal particle size] x 100