How Silicone Rubber Reduces Vibrations & Noise

Silicone rubber is the perfect material for vibration and shock isolation.

Many industries like aerospace and construction utilise silicone rubber to limit damage-causing vibrations, noise and shock. 

Why It’s Important to Use Anti-Vibration Silicone Rubber

High-rise buildings and high-powered machinery, need appropriate protection from intense wind pressure, supersonic sound and movement shock. If there isn’t an effective absorption material present, mechanical systems can fail, and construction work will have a much shorter lifespan, losing significant value. 

One way to prevent cracks and machine failure is to apply silicone rubber gaskets. This highly versatile material is flexible, solid and temperature-resistant, withstanding extreme weather conditions. 

So, why is silicone rubber ideal for shock and vibration absorption? 

Due to their dynamic properties, silicone strips for vibration isolation are the material of choice for buildings, planes, cars and industrial machinery. They can be used simultaneously to create tight seals and dampen vibration. 

The Difference Between Natural Rubber & Silicone Rubber For Vibration Isolation

Silicone rubber and regular rubber are both elastomers. Adding silicone to rubber diversifies and intensifies its natural properties, rendering it practical for various applications and industries. While rubber is a natural element found in latex-producing plants, Silicone is a synthetic polymer containing silicon, oxygen, carbon and hydrogen. 

Rubber is a natural substance offering adequate resilience against the elements. Derived from the cells of rubber-producing plants called Hevea Brasiliensis, rubber is mainly used today for car tyres, shoes and toys. 

Silicone rubber is a highly stable material that can tolerate a wide range of temperatures, including heat up to 300 Celcius and cold down to -50 Celsius. These factors explain why silicone rubber is typically used to reduce global noise and shock absorption. 

Natural rubber possesses some excellent properties. Its high-strength capabilities offer durability and flexibility. However, silicone rubber has been manufactured to boost natural rubber’s properties, giving superior performance. 

Silicone rubber gaskets and seals offer:-

  • Excellent insulation
  • Fire & chemical resistance
  • Water-repellant properties
  • Long-lasting high-durability
  • Compression reliance
  • Pleasing Aesthetics 
  • UV protection
- How Silicone Rubber Reduces Vibrations & Noise - Viking Extrusions

Silicone Rubber & Noise Reduction 

Noise pollution can have an adverse effect on one’s health, causing anxiety, stress and hearing loss. That’s why it’s important to seal buildings and planes with sound-absorbing silicone rubber strips, to reduce vibrations and sounds. 

An airborne aircraft has a noise decimal of up to 140. So it’s essential to furnish plane interiors with silicone, to dramatically reduce loud noises from its powerful engines. Silicone strips can be moulded into various shapes and sizes to fit into air ducts, windows, overhead storage and doors to combat excessive noise and vibrations mid-flight.
To learn more about silicone rubber gaskets, visit our dedicated page here.

Get in touch with Viking Extrusions

Contact our expert team of silicone engineers for advice, quotations or any other queries.

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