Today to tell you: silicone foam in the application of hybrid electric vehicle shell

The battery case of HEV needs reliable shock absorber protection.

HEV is a hybrid car, is the abbreviation of it, it has the advantages of traditional internal combustion engine and pure electric vehicles, is the product of the combination, it's in the circumstances, driven by the internal combustion engine will be intermittent use of less size relatively pure electric vehicle batteries, because the battery is small, so to a certain extent, reduce the weight of the car also decrease the cost of building cars in the automobile, But there are other drawbacks, such as the need to use smaller seals at the socket, the possibility of leakage of battery chemicals at the cylindrical battery seal gasket, and the need to maintain a smaller inlet than pure electric. The high resilience of silicone foam sealing material can continuously provide resilience, so that the single battery into a group, play the role of dustproof, waterproof, shock absorption and sealing, avoid damage caused by vibration.

Environmental sealing

Silicone foam seal

Silicone foam has excellent heat resistance air aging performance, ozone resistance, insulation, heat preservation, high performance sealing, and fuel oil and lubricating oil resistance, can be in the temperature of -40~+250℃ under the condition of air or oil medium work, is a kind of economical organic material.

Vibration isolation

Silicone foam for vibration isolation

Silicone foam material outstanding excellent anti-compression deformation, anti-creep performance, can resist long-term use due to compressive stress and temperature changes caused by material retraction, become flat, provide a long buffer, ensure the stability of components, while reducing noise and vibration to extend the service life of the car battery.

Battery pad cushioning

Silicone foam buffer

The unique properties of silicone foam material can produce very consistent rebound force within a certain compression range, and play a good role in shock absorption and buffering.