EMI 1315 Silicone Sponge Tape
EMI 1315 Silicone Sponge Tape is a closed-cell, low-compression-set silicone sponge tape designed for high-performance gasketing, sealing, and cushioning in extreme environments. Its expanded silicone structure offers excellent thermal stability, electrical insulation, and resistance to solvents, ozone, UV exposure, and weathering. With its soft, flexible, and compressible profile, EMI 1315 is ideal for applications requiring durability, flame resistance, and long-term sealing under harsh conditions, including food contact environments.
Applications include: High temperature gaskets, flame retardant cushions, solvent resistant weather seals, and food contact applications.
- Water Contact Approval: WRAS compliant up to 85°C (185°F)
- Ideal for gaskets, flame-retardant cushions, and solvent-resistant weather seals
| Property | Specification |
| Backing (Carrier) Material | Soft closed-cell silicone sponge |
| Adhesive Material | Optional Silicone or Acrylic PSA |
| Density (Metric) | 432 kg/m³ |
| Density (Imperial) | 27 lb/ft³ |
| Compression Force Deflection (kPa) | 27 kPa |
| Compression Force Deflection (PSI) | 4 psi |
| Compression Set (22 hrs. at 100°C/50%) | 4% |
| Water Absorption | <5% (by weight) |
| Thermal Conductivity (K Value) | 0.44 |
| Tensile Strength (kPa) | 283 kPa |
| Tensile Strength (PSI) | 41 psi |
| Elongation at Break | 150% |
| Shielding Effectiveness (Average 300kHz - 2.5GHz) | |
| Product Color | |
| Dielectric Strength | |
| Volume Resistivity | |
| Insulation Resistance | |
| Certifications | Meets the requirements of FAR 25 / JAR 25 / CS 25 Appendix F, Part 1, (a)(1)(iv) and (a)(1)(v), WRAS (Water Regulations Advisory Service) for use in potable water up to 185°F |
| Thickness (Imperial) | |
| Thickness (Metric) | |
| Maximum Operating Temperature (Celsius) | 235°C |
| Maximum Operating Temperature (Fahrenheit) | 455°F |
| Minimum Operating Temperature (Celsius) | -73°C |
| Minimum Operating Temperature (Fahrenheit) | -100°F |
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