Description
PORON® 4790-92 Extra Soft is a high-performance polyurethane foam engineered for cushioning, sealing, and impact protection in electronics, automotive, and industrial applications. Its extra-soft formulation provides low deflection force, making it ideal for high-compression applications requiring gentle yet durable support.
With low outgassing, excellent shock absorption, and dimensional stability, PORON® 4790-92 ensures long-term reliability in sensitive environments. This closed-cell foam resists compression set, moisture, and environmental wear, making it a preferred choice for battery pads, gaskets, and vibration isolation.
Key Benefits of PORON® 4790-92 Extra Soft:
- Ultra-soft, high-compression material for gentle yet resilient cushioning
- Low compression force deflection (CFD)—ideal for battery pad applications
- Superior shock absorption and vibration damping
- Exceptional resistance to compression set for long-term reliability
- Low outgassing and fogging for sensitive electronic applications
- UL 94 HBF-rated for flame resistance
- Maintains stability over a wide temperature range (-40°C to 90°C)
- Resistant to moisture, chemicals, and environmental degradation
Common Applications:
- Battery pads and energy storage cushioning
- Gaskets and sealing in electronic devices
- Medical device cushioning and impact protection
- Automotive and aerospace vibration isolation
- Die-cut solutions for industrial applications
💡 Available in various thicknesses and densities to meet specific performance needs. Available for Die-Cutting and Lamination
