Waterproof Membrane Switch
Waterproof Membrane Switch
Common membrane switches have good water resistance, and are also very good in related oil, dust, and moisture resistance, and can be used in a variety of environments.
Waterproof membrane switch: a waterproof insulating layer is coated on the surface of the conductive circuit so that the conductive circuit does not directly contact the pressure-sensitive adhesive layer, including the release paper layer and the bottom adhesive layer that are sequentially adhered from bottom to top: LED circuit layer, LED key sheet layer, button circuit layer, line key layer, fixed layer, fixed adhesive layer, LGF backlight film layer, surface key layer, panel layer, and LED between the LED circuit layer and fixed adhesive layer.
How Waterproof Membrane Switch Plays Its Role
By setting a closed side waterproof frame, and embedding the line in the side waterproof frame, and by sealing the lead-out slot of the lead wire, it can effectively prevent water and moisture from entering from the side of the product, avoiding The LED circuit and the button circuit have silver paste oxidation, which leads to the failure of product functions. In addition, no through-holes are opened within 5m / m of the upper and lower circuit surfaces from the conductive lines, and the interlayer vent holes are not in communication with the outside world.
The Advantages Of Waterproof Membrane Switches
Therefore, the insulation resistance of the conductive line due to the moisture absorption of the adhesive layer is reduced and the condition of moisture penetration into the circuit is improved. Therefore, it has the advantages of good waterproof and moisture-proof performance. The membrane switch with strong waterproof performance has the following characteristics: it is made of high-performance waterproof material so that the product can be used in 95% humid environment. No worry about rain can be used in harsh environments. If the line uses a Flex printing circuit instead of PET as a circuit, the waterproof performance of the membrane switch will be better.
Because of this, The waterproof flexible membrane switch usually has a longer service life than conventional membrane switches and can be used in more harsh environments, but the price is relatively high. It is precise because the waterproof frame and the material with high waterproof performance can make the membrane switch form a better airtight seal and protective barrier. Even on rainy days, it can still be used. If you have more questions about the waterproof frame membrane switch, please feel free to contact membrane keypad manufacturer Niceone, we can customize the membrane switch for you.
More kinds of custom membrane switches, please visit our website.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Silicone Rubber Keypad | Niceone-tech is a professional (HMI)human machine interface control modulemanufacturer. Niceone-tech has always been people-oriented, and should c... |
 |
Dome Arrays | Dome is a tactile product, so choosing a good Dome is one of the prerequisites for creating an excellent membrane switch. Then the load, structure ... |
 |
Membrane Switch and Touch Panel | Membrane panelis a type of HMI, in which the structure is generally PET, PC, PVC as the base material, DT, Nitto or 3M as the adhesive material to ... |
 |
Custom Membrane Switches Keypads | Easy operation: Our custom membrane keyboard is regarded as a user interface or human-machine interface, facilitating the input of communications a... |
 |
Custom Membrane Keypad | Easy operation: Membrane keypads are regarded as a user interface or human-machine interface, facilitates the inputting communications and commands... |
Похожие товары
 |
Custom Membrane Keypad | Продавец: Dongguan Niceone Electronics Technology Co,Limited | Advantages of Membrane Keypad China Thin and LightweightThin and Lightweight Membrane keypads a... |
 |
Graphic Overlays | Продавец: Dongguan Niceone Electronics Technology Co,Limited | The structure of the Graphic overlay or custom control panel overlayis very simple. Electronic gr... |
 |
FPC Membrane Switch | Продавец: Dongguan Niceone Electronics Technology Co,Limited | Flexible & rigid membrane switch assemblies (FPC membrane switch, silver flex membrane switch... |
 |
Dome Arrays | Продавец: Dongguan Niceone Electronics Technology Co,Limited | Dome is a tactile product, so choosing a good Dome is one of the prerequisites for creating an ex... |
 |
Digital Printing Membrane Switch | Продавец: Dongguan Niceone Electronics Technology Co,Limited | Gradient colors. The key life can reach 1,000,000 times. Membrane touch switchdigital print... |
