Scratch Resistant polyester Membrane Sticker Custom Membrane Keypad
> Overlay Materials: The most commonly used base materials are
polyester and polycarbonate.
> Rear Adhesive: 3M 467MP, 3M 468MP, etc.
> Standard Tolerances: +/-.010 inch.
> Matching color: Pantone and RAL color matching system.
> Led Window : with
> Button : embossed
> Push force : 280 g
> 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.
> Large Window : with
1. A. For measuring device, such as analytic instrument, nautical
intrument , medical equipment and so on
B. For mechanical and electrical products such as CNC machine
electric weighing ,robot ,printing machine, function keyboard,
monitor, printer, graphic plolter and so on .
C. For OS office system , such as telephone set ,fax machine, copy
cat ,counter and so on
Metal dome’s feet can’t be folded 90 degree toward its top when use
, it will reduce the life span of metal dome
0.125m to 0.8mm
Custom or standard
Surface Condition Options
Clear | Matte | Brushed | Velvet | Suede | UV Clear | Hard Coating
Full range of adhesives to meet demands of:
•Full or selective adhesive coverage
•Low/High surface energies
•Adhesive with spacers included
•Pressure sensitive backings
Elastomer | Poly-doming | Protective film over-laminates
Clear| Colored | Lenses
Why to choose Shenzhen boerzhuo membrane switches?
> No need to worry about the qualities (We take response if our
reason lead failure ).
> Any products in our factory are did life span test ,circuit
test ,every step is in good quality control ,we insist on ,quality
is depend on the making step not the QC workers ..
> We are specialized ,can help to design and make good
> Except membrane switch and touch screen, we can also do
different types of assembly, such as membrane switch and touch
screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel
and so on.
> We can accept small quantity order and offer competitive
> Strict quality inspection ,100 % function testing ,and we can
also do specified testing ,such as humility testing ,life
expectancy testing ,actuation force testing.
A: How long is your quality guarantee period
B: in usually,3 months.
A:Great, TKS. Do it.