WedGel CAC350 Carbon Aerogel Composite — Premium EV Thermal Runaway Barrier | WI-AGL-WAGCAC350
WedGel CAC350 Carbon Aerogel Composite — Premium EV Thermal Runaway Barrier — Nanoporous silica aerogel insulation engineered by Wedge Insulation for demanding thermal, fire protection, and energy efficiency requirements. Grade designation: WedGel CAC350.
WedGel CAC350 Technical Specifications
- Thermal Conductivity: 0.021 W/m·K @ 25°C
- Service Temperature: Up to +350°C continuous (1200°C short-term)
- Density: ~ 280 kg/m³
- Hydrophobicity: >99% water repellency (GB/T 10299)
- Product Form: Composite sheet with PAN carbon fibre + SiO2 aerogel, adhesive-backed
- Thickness Range: 1 mm – 5 mm, die-cut
- Compliance: ASTM C1728, ASTM C177, ASTM C795, ASTM C1617, IEC 60695-11-5, RoHS, REACH
Key Benefits of Carbon Aerogel Composite
✔ Among the lowest thermal conductivities available — up to 3× better than conventional mineral wool
✔ Ultra-thin profile reduces insulation thickness by 50–70%
✔ Hydrophobic — maintains performance in wet or humid environments
✔ Lightweight — minimises structural and system load
✔ Non-combustible — Class A fire rating
✔ Manufactured to ASTM C1728 with full Material Test Certificate (MTC) and traceability
✔ Global supply capability with India stock for short lead times
Industries Served
- Premium EV OEMs
- High-Energy Battery Packs
- Aerospace Battery
- Defence Energy Storage
- Marine Electric
Best Use
Premium carbon-aerogel composite barrier — UL94 V0, halogen-free, dielectric > 10 kV/mm
Product Forms:
Composite sheet with PAN carbon fibre + SiO2 aerogel, adhesive-backed
Service Temperature:
Up to +350°C continuous (1200°C short-term)
Thickness Options:
1 mm – 5 mm, die-cut
Supply:
Global supply — India (Faridabad & Hardoi stock), UK, Europe, Middle East, USA, South-East Asia. Standard lead time: ex-stock 24–48 hrs (Faridabad); project orders 10–15 days FOB.
Positioning:
Premium carbon-aerogel composite for high-energy EV battery thermal runaway scenarios.
