Composition for acoustic wave probe, silicone resin for acoustic wave probe using the same, acoustic wave probe and ultrasonic probe, and acoustic wave measuring device, ultrasonic diagnostic device, photoacoustic wave measuring device and ultrasonic endoscope
A polysiloxane having a vinyl group, a polysiloxane having two or more Si-H groups in the molecular chain, and an average primary particle diameter of more than 16 nm and less than 100 nm, and surface-treated silica particles. Composition for acoustic wave probe containing polysiloxane mixture, silicone resin for acoustic wave probe, acoustic wave probe, acoustic wave measuring device, ultrasonic diagnostic device, ultrasonic probe, photoacoustic wave measuring device and ultrasonic endoscope.ビニル基を有するポリシロキサンと、分子鎖中に2個以上のSi-H基を有するポリシロキサンと、平均一次粒子径が16nmを越え100nm未満であって、かつ表面処理されたシリカ粒子とを含むポリシロキサン混合物を含有する音響波プローブ用組成物、音響波プローブ用シリコーン樹脂、音響波プローブ、音響波測定装置、超音波診断装置、超音波プローブ、光音響波測定装置及び超音波内視鏡。