Why Aerogel? Why LYTH Energy?
As electric vehicle technology continues to advance, the demand for safer, lighter, and more compact battery modules is also increasing. Traditional structural adhesives and fiberglass-based insulation panels are increasingly unable to meet modern thermal safety requirements. That’s why LYTH Energy has chosen to adopt aerogel thermal pads as a next-generation solution.
The aerogel insulation pad uses an aerogel blanket as the core insulation material, encapsulated with flame-retardant PET film and heat-sealed at the edges. This design ensures that the silica aerogel does not shed during use, providing effective thermal insulation and heat preservation, while also offering cushioning and shock absorption. The surface is smooth and aesthetically pleasing.
Composition:
Pre-oxidized fiber aerogel blanket/fiberglass aerogel / ceramic fiber aerogel, flame-retardant PET
- Ultra-Low Thermal Conductivity
- ≤ 0.03 W/(m·K) at 25°C
- Maintains >350°C temperature difference at just 2mm thickness
- Prevents heat propagation between cells
- Superior Fire Resistance
- Survives direct flame at 800°C for over 5 minutes
- UL94 V0 flame-retardant certified
- Extends escape time and system integrity in thermal runaway
Ultra-Thin & Lightweight
- Thickness options from 0.8mm to 5.0mm
- Saves module space, increases energy density
- Lighter than conventional ceramic and fiberglass boards
Durable, Eco-Friendly & Safe
- 8–10x the aging resistance of standard materials
- Hydrophobic, crack-resistant, shock-absorbent
- RoHS compliant, non-toxic and green
Application
Designed specifically for EV battery modules, installed between cells to provide high-efficiency thermal insulation, flame protection, and vibration damping.
Typical Specs
| Property | Value |
|---|---|
| Working Temp | -40°C to +85°C |
| Max Temp Resistance | >800°C (5–30 min no burn-through) |
| Thermal Conductivity | ≤0.03 W/(m·K) @25°C |
| Insulation Resistance | >500 MΩ |
| Thickness Range | 0.8mm – 5.0mm |
| Fire Standard | UL94 V0 |
Partner with LYTH Energy
At LYTH Energy, we believe insulation is not just about protection — it’s about performance, efficiency, and life-saving reliability. Our aerogel pad technology is already powering the next generation of safer battery packs.