Foli Aerogel Adhesive Tape
The next generation of thermal management. 2mm silica-aerogel matrix reinforced by PAN felt for flexible, industrial-grade protection.
Product Overview
Foli Aerogel Adhesive is an easy peel-and-stick application in a 2mm composite consisting of a silica-aerogel matrix reinforced by polyacrylonitrile (PAN) felt.
Finished with a polymer coating to eliminate “dusting,” it is clean-room compatible and easy to handle. Through our proprietary process, Foli Aerogel “locks in” the nanoporous structure, preventing the release of fine particulates.
This delivers extreme performance in a highly flexible form factor, designed for rapid integration into complex geometries.
Technical Specifications
Industry-leading thermal barrier profile
| Property | Value | Notes |
|---|---|---|
| Operating Temp | -40°C to 350°C | High-performance across extreme cycles |
| Thermal Conductivity | 0.020 W/m·K | Industry-leading low conductivity |
| Thickness | 2.0 mm | Consistent thermal barrier profile |
| Flame Retardancy | V0 (UL94) | Critical for EV and Aerospace safety |
| Density | 0.25 g/cc | Ultra-lightweight for mass-sensitive apps |
🌡 Performance Testing
Hot Plate Test
5-minute hold on high-temp hot plate.
Dry Ice Test
5-minute hold against dry ice (-78.5°C).
Conformability
Wrapping 70°C water pipe for 10 minutes.
📈 Market Applications
EV & Battery
Thermal Runaway Barrier: Stops “cell-to-cell” heat propagation.
Aerospace
Avionics & Engine Heat: High heat resistance (350°C) at ultra-low weight.
Industrial
Steam Pipes: Seals “heat leak zones” in complex geometries.
Cold Chain
Pharmaceutical Shipping: Maintains ultra-low temps for biologics.
⚖️ Comparison
Kapton
While Kapton is a superior electrical insulator, it offers negligible thermal resistance. You would need dozens of layers to match one 2mm layer of Foli Aerogel.
Fiberglass
Foli is 2x more effective as a thermal barrier and doesn’t suffer from skin-irritating “shedding” or bulkiness of traditional glass cloth tapes.