高性能硅橡胶按键的制造  

A High Property Silicone Rubber Push Button

作　　者：郭津兰[1] 

机构地区：[1]西北橡胶塑料研究设计院

出　　处：《电讯技术》1997年第3期50-54,共5页Telecommunication Engineering

摘　　要：本文介绍一种高性能硅橡胶按键的制造方法和质量控制参数，详细叙述绝缘胶料和导电胶料的配方及性能；研制的硅橡胶按键经３２万次寿命试验，产品仍然完好；标准接触电阻小于１００Ω；绝缘电阻值大于１×１０１６Ω－ｃｍ；手感优异、反弹性良好，符合硅橡胶按键的要求。This paper introduces the manufacturing method and quality controlled parameters of a high property silicone rubber push button.The properties and formula of the insulating size material and the electrically conductive size material are related in detail.The manufacturing silicone rubber push button keeps good state after 320,000 times experiment of the service life.The standard contact resistance of the button is less than 100 Ω,and the insulating resistance is greater than 1×10 16 Ω cm.In addition,the feel and anti elasticity are exceedingly good.the manufacturing silicone rubber push button accords with the demands of push button perfectly.

关 键 词：硅橡胶 按键 遥控器 制造工艺 

分 类 号：TM243[一般工业技术—材料科学与工程]