膜小组

Film Options : Polycarbonate in thickness is 0.007”, 0.010”, 0.015”, 0.020” and .030”. Polyester in thickness is 0.005” or 0.007”or "0.01". Material: Matte PC (smooth), Gloss PC + matte oil, Gloss PC, PET(GBA/EBG), LED windows: Transparent and translucent keys: No embossed keys and domes, embossed keys without domes, embossed keys with domes Adhesive: 3M9448, 3M9080, 3M467, 3M468 or no adhesive Tail: Tail with clear mask or green mask Standard Tolerances: +/-.010 inch (+/-0.25mm). Mechanical : Life Expectancy: 1,000,000 actuations per switch position Actuation Force: 6 24 ounces (170 680g), Range depending on customer specification. Switch Travel: .005" to .030" (0.1 0.8mm) typical. Overall Thickness: .020" to .050" (0.5 1.3mm) typical. Environmental : Storage Temperature: -40°C (-40°F) to +70°C (158°F). Storage Altitude: Sea level to 35,000 feet. Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments. Humidity: No delamination after 24 hours at 80°C and 90%RH.