Your Specialist in Insulation & Sealing and Protection Solution

Focus on heat shrink tube, cold shrink tube, wire and cable identification labels, Volsun Electronics is your ideal choice for industry insulation, sealing and protection.

Press Release

Technology Knowledge



  • Opens in new window
  • Opens in new window
  • Opens in new window

As the new energy vehicle industry continues to evolve, ensuring the safety and reliability of power batteries and electronic control systems becomes paramount. Volsun developed a kind of thermal conductive silicone potting compound, which is a two-component 1:1 ratio heat-cured organic silicone thermal conductive potting gel that is revolutionizing the field of safety protection in new energy vehicles.

Designed to create elastic thermal silicone rubber, our silicone potting compound offers outstanding mechanical performance and flexibility, making it an ideal choice for manufacturing electronic products and modules. Its applications span across various components, including high-power power supply modules, inverters, sensors, and more, providing reliable potting protection and secure connections between onboard electronic devices and PCBs.

One of the key features of silicone potting compound is its impressive temperature range, with a utilization temperature ranging from -70°C to +200°C. This wide range ensures that the potting compound maintains its excellent performance even in extreme operating conditions, safeguarding the sensitive electronic systems of new energy vehicles.  
The exceptional mechanical properties and elongation of silicone potting compound contribute to its reliability and durability. It can withstand vibrations, shocks, and mechanical stresses, ensuring the integrity of the encapsulated components. This feature makes it an ideal choice for applications in the demanding automotive environment, where resilience and longevity are crucial for optimal performance.

Additionally, the thermal conductivity and aging resistance of thermal conductive potting compound further enhance its suitability for new energy vehicle applications. This potting compound efficiently dissipates heat generated by power components, preventing overheating and maintaining system efficiency. Its excellent aging resistance ensures prolonged service life, reducing maintenance costs and enhancing the overall reliability of the vehicle's electrical systems.
The low viscosity and self-leveling properties of silicone potting compound enable easy application, ensuring seamless potting and excellent gap-filling capabilities. It flows smoothly into intricate spaces, providing complete encapsulation and protection for delicate electronic components. Moreover, its low modulus and low stress characteristics enable it to adhere well to both metal and plastic substrates, ensuring secure and long-lasting connections.
In addition, we produced different thermal conductivity for different application filed. Welcome to contact us for more details.

  • Opens in new window
  • Opens in new window
  • Opens in new window
Return Top Contact Return Boot