In the wave of global energy transition, silicone rubber, with its high temperature resistance, weather resistance, and electrical insulation properties, has become a key material for building a clean and efficient energy system. From solar power generation to energy storage systems, it is driving the energy revolution with its "flexible" power.

The "Sunshine Guardian" of the Solar Energy Industry

Silicone rubber plays multiple roles in photovoltaic modules:

Encapsulation Material: High light transmittance silicone rubber film (light transmittance > 95%) protects the battery cells from water vapor erosion. Its UV aging resistance extends the lifespan of the module to more than 25 years.

Junction Box Sealing: The silicone rubber sealing ring isolates the external environment to ensure the safety and reliability of electrical connections.

Tracking System Lubrication: High temperature resistant silicone grease reduces mechanical friction and ensures the precise tracking of sunlight by solar panels.

The "Anti-fatigue Warrior" of Wind Energy Equipment

Wind turbine blades are subjected to alternating stress in extreme environments. Silicone rubber enhances reliability through the following properties:

Damper: The silicone rubber damper absorbs vibration energy and reduces fatigue damage to the blades.

Sealing Coating: The hydrophobic silicone rubber coating prevents rainwater penetration and extends the lifespan of the bearings.

Lightning Protection: The conductive silicone rubber conducts lightning to the ground to avoid equipment damage.

The "Safety Barrier" of Energy Storage Technology

In lithium-ion batteries and supercapacitors, silicone rubber plays a key role:

Separator Modification: The silicone rubber coating inhibits the growth of lithium dendrites and improves the safety of the battery.

Electrode Binder: The silicone rubber binder enhances the adhesion of the active material and extends the cycle life.

Thermal Management Material: The thermally conductive silicone sheet quickly conducts heat away to prevent thermal runaway.

The "Corrosion-resistant Pioneer" in the Hydrogen Energy Field

In hydrogen fuel cells, silicone rubber is used for:

Bipolar Plate Sealing: The hydrogen permeation resistant silicone rubber sealing ring ensures the isolation of reaction gases.

Proton Membrane Protection: The silicone rubber coating prevents the corrosion of the membrane electrode assembly and extends its service life.

Hydrogen Storage Tank Liner: The elastic silicone layer buffers the hydrogen compression stress and improves the safety of the tank.

Conclusion

Silicone rubber is transforming from an "auxiliary material" to a "core support" of energy technology, demonstrating irreplaceable value in fields such as photovoltaics, wind power, energy storage, and hydrogen energy. In the future, with the accelerated transformation of the energy structure, it may become an important material cornerstone for achieving the "dual carbon" goal.



Ethyl Silicone Rubber MY 2056 GUM