键盘导电膜外观要求: 1.印刷尺寸偏差±0.10mm,外型边线不清编差±0.1mm; 2.套色偏差±0.11mm/100mm,绝缘油墨全部覆盖银浆线路; 3.无油墨散,字迹无残缺; 色差不大于二级; 不得有折痕、脱漆; 透明窗透明清洁,色泽均匀,不得有刮伤、针孔、杂质。 --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- 亮键电子根据客户要求可以制作各种键盘导电膜外形、颜色、材质等规格。 --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- 自从人们从机械式键盘转到现在的硅胶按键式键盘后,导电膜行业飞速发展,从原先的0.125MM,0.1,0.075MM厚的材料到现在的0.075,0.075,0.075MM厚的材料,可谓是价格每年都在走过山车式的下滑:近两年一改传统的导电银浆材料,用导电碳浆印制键盘导电膜,更是大家想尽一切办法降低成本,价格已经降到了成本了,基本上已经没有什么可以再向前发展的方向了,期待新的材料能更低吧! --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- 品牌:磁动力、达尔优键盘用导电膜、键盘薄膜开关 类型:键盘防水导电膜 工作电压:220(V) 作电流:220(A) 接触电阻:0.5-500m(Ω) 电阻:700(Ω) 回弹时间:≤5(ms) 使用寿命:1000000(次) 工作温度:80(℃) 产品认证:ROHS 加工定制:是 --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------- 适用范围:发光键盘,键盘导电薄膜,防水键盘导电膜,台式机键盘导电膜,键盘导电膜 -----------------------------------------------------------------------------