Conductive silicone? Can silica gel also conduct electricity? I believe that you have such doubts in your mind. Is this kind of silica gel effective? The conductive silica gel is familiar to us. It is used in the bottom contact of the plug, keyboard and keypad. It is also widely used in the military.

Conductive silica gel application.

Conductive silica gel is a kind of silicon rubber which is extruded or moulded with special conductive particles. It has moderate hardness, high conductivity and water vapor seal. It is mainly black paste, which can improve the electric field distribution of insulating shielding layer, reduce the damage of insulation, and ensure the service life of the cable.

The conductive silica gel is distributed evenly in the silica gel, and the conductive particles are contacted by the pressure to achieve good conductivity. Both military and commercial applications. Its main function is sealing and electromagnetic shielding. The product can be molded or extruded, with pieces or other blanking shapes to choose from. The shielding performance is as high as 120 dB (10 GHz). Conductive silica gel has good electromagnetic sealing and water vapor sealing ability, which can provide good electrical conductivity under certain pressure (the suppression frequency reaches 40GHz). There are also several features:

1, high conductivity, low surface resistivity (2 cm) - 9 Ω *

2. Stable electrical conductivity, high tensile strength and low shrinkage.

3. High temperature resistance (can be used for a long time -50 to 220 degrees)

4. It is not easy to be oxidized, degraded and chemically stable in the environment of ozone and radiation.

The above is an introduction to conductive silica gel. I hope it can help readers. If you have any questions about conductive silicone, you can call 020-81481775 for consultation.