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Slow adhesive layer: The Membrane Switch panel manufacturer tells you that the important role of the cushion is to closely connect the panel layer with the circuit layer to achieve the sealing and connection effect. This layer usually requires thickness. It has strong viscosity and anti-aging between 0.02 and 0.05 mm. Production generally uses special Keypad Switch double-sided adhesive, part of the film switch needs to be waterproof and high temperature, so the cushion layer also needs to use different properties of materials (Silicone Rubber). Circuit layer: This layer uses a good performance of polyester film (PET) as the carrier of switching circuit graphics, and printed with special process silk silver paste carbon. Or gold pulp generally has a thickness of 0.05-0.175 mm or less conductivity, common is 0.125 mm PET.
Of course, only when the design is suitable for the function of the product can the meaning of the product itself be displayed.
Tel: 86-0769-83939816
Mobile Phone: +8618929158127
Address: Keda Film Technology Company, Dongguan, Guangdong
Website: https://www.kedamembrane.com/
Mail: zhangjianfei@dgkdmembrane.com
