Low Compression Set Silicone Sponge

Unveiling Superior Resilience: Low Compression Set Silicone Sponge

Our premium Low Compression Set Silicone Sponge is an advanced sealing and cushioning material engineered for applications demanding exceptional, long-lasting performance. This specialised silicone formulation stands out due to its remarkable ability to recover its original thickness even after prolonged compressive stress. This ensures a durable, consistent seal or cushion, making it ideal for a multitude of industries and challenging environments where reliability is paramount.

Key Features: Engineered for Endurance

The defining characteristic of our Low Compression Set Silicone Sponge is its outstanding resistance to taking a permanent set. Unlike standard elastomers that deform under sustained pressure, this material maintains its structural integrity and rebound capabilities, particularly at elevated temperatures. This ensures seals remain tight and effective, preventing leaks and maintaining performance over time.

Beyond this core strength, it offers a comprehensive suite of benefits:

• Wide Operating Temperature Range: Performs consistently from approximately -60°C (-76°F) up to +200°C (392°F), with some grades handling higher intermittent temperatures.
• Closed-Cell Structure: This construction provides high resistance to water absorption and creates an excellent barrier against dust, moisture, and contaminants, crucial for achieving high Ingress Protection (IP) ratings.
• Excellent Environmental Resistance: Silicone inherently offers superb resistance to UV radiation, ozone, and general weathering, making it ideal for outdoor applications without premature degradation.
• Chemical Inertness: Generally exhibits good resistance to a wide array of chemicals.
• Durability and Flexibility: Combines softness with toughness, conforming to irregular surfaces and providing effective sealing with low compressive forces. It remains flexible at low temperatures and stable at high temperatures.

Diverse Applications: Sealing, Cushioning, Protecting

The unique attributes of low compression set silicone sponge lend themselves to a vast array of uses:

• Gasketing and Sealing: Its primary application, vital in electrical enclosures, HVAC units, automotive seals, lighting fixtures, and outdoor equipment to prevent water, dust, and air ingress.
• Cushioning and Vibration Damping: Effectively absorbs shock, damps vibrations, and reduces noise in electronics, automotive components, and industrial machinery.
• Thermal Insulation: Provides good thermal insulation, managing heat in equipment ranging from industrial ovens to sensitive electronics.
• Press Pads and Gap Filling: Used as durable press pads in manufacturing and its conformability makes it ideal for filling irregular gaps.

Industries Benefiting from Advanced Silicone Technology

This material is a preferred choice in many demanding sectors:

• Automotive: For seals, gaskets, and vibration dampeners in engines, interiors, and lighting.
• Electronics & Electrical Enclosures: Essential for NEMA and IP-rated seals protecting sensitive electronics.
• HVAC & Lighting: Provides durable sealing for systems, ductwork, and fixtures.
• Industrial Equipment: Used for gaskets, seals, and vibration mounts in machinery.
• Renewable Energy: In seals for solar panels and battery energy storage systems.
• Construction: For sealing in glazing, doors, and HVAC, improving energy efficiency.

Our Low Compression Set Silicone Sponge delivers enhanced durability and reliable performance, ensuring your products and systems maintain their integrity longer, ultimately reducing maintenance and replacement costs.