News Center

Follow Hao Seal and learn about industry trends

Where can conductive silicone be used? What are the properties of conductive silicone?

Time:2024-05-09 Preview:1

Hello everyone, I am the editor. Today I will introduce to you where conductive silicone can be applied? What are the performance of conductive silicone? The following content is compiled by the editor, and the relevant content is for reference. Choose Shenzhen Hao Seal Technology Co., Ltd. for conductive silicone, you will have no regrets!

 

18e6e97329f496631ddf81da900ea05d

 

Conductive silicone uniformly distributes conductive particles such as silver-coated copper powder and nickel-coated graphite powder in silicone, and achieves good conductive properties through the contact and connection of conductive particles. It is used in both military and commercial applications. Its main functions are sealing and electromagnetic shielding. The product can be molded or extruded, and is available in sheet or other punched shapes. Conductive silicone has good electromagnetic sealing and water vapor sealing capabilities, and can provide good conductivity under a certain pressure. Low surface resistivity (0.5~2000Ω*cm can be customized), stable conductivity; high tensile strength, low shrinkage, scratch resistance, high and low temperature resistance, can be used for a long time under temperature conditions of -50 to 220 degrees.


Choose Shenzhen Hao Seal Technology Co., Ltd. for conductive silicone, you will have no regrets!


Conductive silicone is a silicone rubber that is continuously extruded or molded with special conductive particles. It has moderate hardness, high conductivity and water vapor sealing. It is mainly a black paste, which can improve the electric field distribution of the insulating shielding layer, reduce insulation damage, and ensure the operating life of the cable.


Conductive silicone is used in power pipes, stress relief glue and cable plugs of cold-shrink cable accessories and heat-shrink cable accessories, conductors for bottom contacts such as keyboards and keys, copier rollers, and wire connections. When the volume resistance of conductive silicone is less than 10 ohms-cm, conductive silicone has electromagnetic shielding function. That is, the volume resistance is below 10 ohms-cm. It is mainly used in electromagnetic shielding occasions, and is also used in electronic and microwave waveguide systems such as chassis, cabinets, shelters, power transmission and transformation projects, connector gaskets, etc.


Conductive silicone is actually similar to ordinary silicone keys and silicone products in production process. They all require material preparation, molding, printing, spraying, edge removal and other processes, and the operation method and craftsmanship are exactly the same as silicone key products, but conductive silicone has one more process, which is to add conductive materials, and these conductive materials may have some problems when molding or edge removal, because the production process of conductive silicone is still more complicated than that of ordinary silicone products.


Choose Shenzhen Hao Seal Technology Co., Ltd. for conductive silicone, you will have no regrets!