The material is electrically conductive and shields against electromagnetic radiation
Conductive sponge, a special electronic material, is mainly produced by wrapping a layer of conductive cloth on the surface of cotton and then processing it. The conductive sponge made by this method not only has excellent conductivity, but also can shield electromagnetic waves. What are the characteristics of this material and its purchase requirements?
Such materials, in addition to good electrical conductivity and electromagnetic shielding properties, also have excellent elasticity and flexibility, and also have flame retardancy. Therefore, in the actual application process, due to its very good elasticity and flexibility, it can be freely cut according to different usage conditions, and it is very easy to use. Frequency Jammer
This special material itself has very good properties. In the processing process, the design of easy-to-adhesive tape is not only added, so that this type of material can be easily fixed to the device that needs to be shielded during use. And it can be freely processed into various shapes according to different usage scenarios. And it has good wear resistance, very low surface resistance and excellent electrical conductivity.
3. Main applicable programs
This kind of special electronic material is mainly used in some places with limited capacity and closing pressure, and some places with high requirements on fit and electromagnetic shielding. For example, now many electronic product box shells, such as indoor chassis, industrial equipment, etc.; or some electronic products, such as mobile phones, notebook computers, etc., can see the existence of conductive sponge. At the same time, in the production process of this type of material, the production cost is very low, especially for some electronic product manufacturers, it is a very favorite electronic shielding material.
4. Buying Points
In the actual selection process, we can judge its quality by its appearance. First of all, it is necessary to check whether the surface of the conductive cloth is flat and not damaged; at the same time, select some products with no obvious creases or defects on the surface. In addition, the conductive sponge can be squeezed by hand, and the products that do not appear to be separated from the conductive sponge are selected.