Conductive principle of conductive sponge
Mar 09, 2022
Now in many electronic products, there is often a special electronic material such as omnidirectional conductive sponge, which is mainly used for electromagnetic shielding in electronic products.
1. Excellent electrical conductivity
Omnidirectional conductive sponge, an electronic material, mainly uses flame-retardant sponge as the base material in the production process, and wraps a layer of conductive cloth with flame-retardant sponge. Thus, it is ensured that the material itself has electrical conductivity, and the material itself also has good electromagnetic shielding performance.
2. All-round shielding of electromagnetic waves
The special material of omnidirectional conductive sponge can be seen from its name. In actual use, such materials can shield electromagnetic waves in all directions. In addition to shielding electromagnetic waves in all directions, the electrical conductivity of this material itself also has an all-round conductive effect. In the manufacturing process, the main substrate is sponge. By adding this material, it is guaranteed that the material has all-round and three-dimensional conductive properties. At the same time, it is ensured that the material can be more widely used in fields that have higher requirements for electromagnetic waves and electrical conductivity in the actual application process.
3. Conductivity
In addition to the flame retardant sponge, another special material, conductive cloth, is used in the production process of this type of material. In fact, the material itself of conductive cloth can be seen from its name. The fabric itself is a highly conductive fabric without any high-tech elements. In the present invention, fiber cloth is mainly used, and a layer of metal layer is plated through an electroplating process, thereby ensuring that the conductive cloth itself has conductivity. The conductive cloth processed and produced by this method not only has conductivity, but also can shield electromagnetic waves.
Therefore, in the omnidirectional conductive sponge, flame-retardant sponge and conductive cloth are added as materials to ensure that the produced material has excellent electromagnetic shielding effect and conductivity. This polyhedral sponge material also greatly improves the performance of electronic products compared with the simple use of electronic products.
