Saint-Gobain® Norseal® TRP Series Silicone Foam
Saint-Gobain® Norseal® TRP Series is a soft compressible silicone foam designed to protect against a thermal runaway event common in battery packs. It protects adjacent cells to help avoid exothermic propagation. Throughout the battery life it reliably retains a specified range of compression and its ability to provide thermal cushioning provides the critical protection required to avoid an uncontrolled exothermic event.
Applications include: Compression pads, cushioning pads, and between module pads in battery packs
- Resists thermal runaway events by protecting adjacent cells
- Predictable and long-lasting compression force deflection across a wide temperature range
- Low compression set
- Electrical Properties: Dielectric strength 85 V/mil; volume resistivity 10¹⁴ ohm-cm
- Available in thicknesses from 0.078 in to 0.188 in
| Property | Specification |
| Backing (Carrier) Material | Soft, compressible open-cell silicone foam |
| Adhesive Material | High performance acrylic, high temperature silicone PSA, or plain |
| Density (Metric) | |
| Density (Imperial) | |
| Compression Force Deflection (kPa) | 76 kPa |
| Compression Force Deflection (PSI) | 11 psi |
| Compression Set (22 hrs. at 100°C/50%) | 5% |
| Water Absorption | |
| Thermal Conductivity (K Value) | 3.03 |
| Tensile Strength (kPa) | |
| Tensile Strength (PSI) | |
| Elongation at Break | |
| Shielding Effectiveness (Average 300kHz - 2.5GHz) | |
| Product Color | Blue |
| Dielectric Strength | |
| Volume Resistivity | |
| Insulation Resistance | |
| Certifications | UL 94 |
| Thickness (Imperial) | 0.078-0.188" |
| Thickness (Metric) | 2-4.8 mm |
| Maximum Operating Temperature (Celsius) | 200°C |
| Maximum Operating Temperature (Fahrenheit) | 392°F |
| Minimum Operating Temperature (Celsius) | -50°C |
| Minimum Operating Temperature (Fahrenheit) | -50°C -58°F |
