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JSR、PCR压电橡胶是在过去的导电性合成橡胶上加了“感觉”的材料。其特点是:既是传感器,对压力的刺激以电阻变化作为响应;又是压敏电阻体,对应于压力的大小,其电阻变化从10~8Ω的绝缘状态到10Ω的导通状态,具有7个数量级以上迅速地变化的转换功能。压电橡胶作为开关元件,涉及的应用面较广,其特点如下:1、没有象金属接点那样的擦伤、磨损。2、只是加压部分导通,不加压部分保持绝缘。所以可以制造安装密度高的开关。
JSR, PCR Piezo Rubber is a “sensation” material added to past conductive elastomers. Its characteristics are: both sensors, to stimulate the pressure to respond to changes in resistance; is a varistor body, corresponding to the size of the pressure, the resistance changes from 10 ~ 8Ω insulation state to 10Ω conduction state, with 7 Change orders faster than the magnitude of the conversion. Piezoelectric rubber as a switching element, involving a wide range of applications, its characteristics are as follows: 1, there is no scratches like metal contacts, wear. 2, only part of the pressure conduction, no pressure to maintain part of the insulation. So you can create a high density switch.