Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of conductive silicone sealing ring in China, also supports customized service. Please feel free to buy high quality conductive silicone sealing ring for sale here from our factory.
Conductive Silicone Sealing Ring Description
|
Color |
Black/customizable |
| Density | 1.1～1.12g/cm3 |
|
Overall Dimensions |
Standard size |
| Temperature |
-60℃～200℃ |
| Specifications | It can be used for a long time in the temperature range of -60~200℃ |
Introduction
Conductive silicone sealing ring is made of silicone rubber as the base rubber, and are added with conductive fillers, cross-linking agents, etc. Commonly used conductive fillers are ethylene carbon black, carbon fiber, superconducting carbon black, graphite, copper powder, silver powder, aluminum powder, etc.
The conductive silicone sealing ring is made of conductive rubber material. It has good elasticity, minimal deformation under extrusion, good sealing performance, and can ensure long-term sealing without deformation. It is conductive, wear-resistant, corrosion-resistant, aging-resistant, and durable.
At present, conductive silicone sealing rings have been widely used in liquid crystal displays (LCDs), light-emitting diodes (LEDs), integrated circuit (IC) chips, printed circuit board assemblies (PCBA), and other fields.
Material characteristics of various conductive rubber sealing rings
1
Aluminum silver-plated conductive rubber：
Has excellent performance and anti-smoke zero performance
2
Copper silver-plated conductive rubber:
Has excellent conductivity
3
Glass silver-coated conductive rubber:
Has the best cost performance
4
Pure Silver Conductive Rubber:
Has good anti-fungal properties.
Conductive Rubber O-Ring Feature
Conductive Rubber O-Ring's main function is to seal an electromagnetic shield.
Notes:
Conductive Rubber O-ring has an electromagnetic shielding function when the volume resistance is less than 10ohm.cm.
Mainly applied in electromagnetic shielding also used in the chassis, cabinets, and on occasion, shelter electronic and microwave waveguide systems, a connector pad, etc.
Conductive Rubber O-Ring: The lower the resistance, the higher the hardness. When the resistance is below 10ohm.cm, the hardness is over 70 shore A.
Application areas
1. Electronic equipment and instruments: Conductive silicone sealing ring is often used for cable joint sealing in electronic equipment and instruments. They can provide reliable sealing performance and at the same time provide electrical connection or shielding function to ensure the normal operation of electronic equipment.
2. Automobile industry: In the automobile industry, silicone sealing rings can be used for battery wiring, sensor connection, and electronic control unit (ECU) sealing. They provide reliable electrical connections and waterproof sealing to ensure the proper operation of vehicle electronic systems.
3. Aerospace industry: In the aerospace field, conductive sealing rings can be used for connection and sealing in avionics equipment and aerospace devices. Since aerospace applications require a high degree of reliability and durability, conductive rubber O-rings meet these requirements.
4. Medical equipment: Conductive silicone O-rings can be used for sealing and electrical connections of medical instruments. For example, they can be used in devices such as pacemakers, monitoring equipment, and medical sensors to ensure reliable sealing and electrical performance.
5. Industrial automation: In the field of industrial automation, conductive rubber O-rings can be used to connect and seal sensors, actuators, and control equipment. They provide reliable sealing performance and ensure the transmission and shielding of electrical signals to improve the performance and reliability of industrial automation systems.
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