Bottom price Inverter Membrane Switch - Film sticker(Backlit film buttons) – Xinhui

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Bottom price Inverter Membrane Switch - Film sticker(Backlit film buttons) – Xinhui Detail:

Film sticker (panel)

Product related words: film panel, touch panel, self-adhesive sticker, machine surface sticker, button panel, instrument label, equipment control mask, PET/PC nameplate, self-adhesive label, film label, film label

The panel layer is generally made of exquisite patterns and text printed on colorless transparent sheet materials such as PET, PC, etc. less than 0.25MM. Because the main function of the panel layer is to play the role of identification and keys, the selected material must have high transparency , High ink adhesion, high elasticity, high toughness and other characteristics.

Surface adhesive layer

The main function of the surface glue is to closely connect the panel layer and the circuit layer to achieve the effect of sealing and connection. The thickness of this layer is generally required to be between 0.05 and 0.15 mm, with high viscosity and anti-aging properties; in production In general, special membrane switch double-sided adhesive is used, and some membrane switches require waterproof and high temperature resistance. Therefore, the surface adhesive must also use materials of different properties according to needs.

Related Parameters

Membrane switch parametersameters
Electronic properties	Working voltage:≤50V（DC）	Working current:≤100mA
	Contact resistance:0.5~10Ω	Insulation resistance:≥100MΩ（100V/DC）
	Substrate pressure resistance:2kV（DC）	Rebound time:≤6ms
	Loop resistance: 50 Ω, 150 Ω, 350 Ω, or determined according to the user’s needs.	Insulation ink withstand voltage:100V/DC
mechanical propertiesti	Reliability service life:>One million times	Closure displacement: 0.1 ~ 0.4mm (tactile type) 0.4 ~ 1.0mm (tactile type)
	Working force: 15 ~ 750g	Migration of conductive silver paste: at 55 ℃, temperature 90%, after 56 hours, it is 10m Ω / 50VDC between two wires
	There is no oxidation and impurity on the silver paste line	The line width of silver paste is greater than or equal to 0.3mm, the minimum interval is 0.3mm, the rough edge of line is less than 1 / 3, and the line gap is less than 1 / 4
	Pin spacing standard 2.54 2.50 1.27 1.25mm	The bending resistance of outgoing line is 80 times with d = 10 mm steel rod.
Environmental parametersme	Operating temperature:－20℃～+70℃	Storage temperature: – 40 ℃ ~ + 85 ℃, 95% ± 5%
Environmental parametersme	Atmospheric pressure:86～106KPa
Printing index index	The printing size deviation is ± 0.10 mm, the outline side line is not clear, and the weaving error is ± 0.1 mm	The chromatic deviation is ± 0.11mm/100mm, and the silver paste line is completely covered by the insulating ink
	No ink scattered, no incomplete handwriting	The color difference is not more than two levels
	There shall be no crease or paint peeling	The transparent window shall be transparent and clean, with uniform color, without scratches, pinholes and impurities.

Surface adhesive layer

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We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Bottom price Inverter Membrane Switch - Film sticker(Backlit film buttons) – Xinhui , The product will supply to all over the world, such as: Montreal, United Kingdom, Romania, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We'll satisfy you with our qualified service!

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Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

By Ruth from El Salvador - 2017.05.21 12:31

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!

By Griselda from Venezuela - 2017.08.18 18:38

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Bottom price Inverter Membrane Switch - Film sticker(Backlit film buttons) – Xinhui