WedGel™ Aerogel Felt Eco HT650 | Ultra-Thin High-Performance Insulation (Hot & Cold) | Wedge India
Buy WedGel™ Aerogel Felt—ultra-thin, flexible insulation for hot and cold service. Typical k-value 0.017–0.021 W/m·K at 25 °C; thickness 3–25 mm; facings: Aluminium foil, fiberglass cloth, silica fabric. Quote in 24 hrs.
Price for 10 mm = INR 1560 / M2
WedGel™ Aerogel Felt delivers premium thermal performance at a fraction of the thickness of conventional wool or boards. It wraps easily around pipes, ducts, doors, and OEM panels, cuts cleanly, and stays hydrophobic and breathable—ideal for space-critical retrofits and energy-saving upgrades.
Technical Properties
Thermal conductivity (25 °C): 0.017–0.021 W/m·K (grade-dependent)
Service temperature (by grade): −200 to +650 °C
Standard thickness: 3, 5, 10, 15, 20, 25 mm (laminations up to 50 mm)
Width: 1000 / 1200 / 1500 mm (max 1500 mm)
Density: ~150–220 kg/m³
Water behaviour: Hydrophobic, breathable; low capillary uptake
Facings: Aluminium foil, fiberglass cloth, silica fabric, PE film
Roll length (guide): 3 mm ≈ 30 m; 5 mm ≈ 20 m; 10 mm ≈ 10 m
Compliance: Manufactured under ISO 9001; test reports (ASTM/EN) on request
Variants: HT650 (High-Temp): Hot pipes/ducts, oven & furnace jackets, up to 650 °C, k ≈ 0.018–0.021
Best-Fit Applications & Industries
Hot pipes & ducts, oven/furnace jackets, heat shields
Cold rooms, cryogenic lines & cold boxes
EV battery thermal barriers, marine & rail HVAC
Fire doors & walls, OEM insulation panels
Key Benefits
More performance per mm: Reduce thickness and cladding/support steel
Fast, clean installs: Flexible wrap, clean edges, low dust
Moisture smart: Hydrophobic yet breathable for stable k-values
Durable: Handles compression and thermal shock well
Finish options: Select facings for hygiene, fire, and aesthetics
Sizes & Packaging
Thickness: 3–25 mm (laminated panels up to 50 mm)
Widths: 1000 / 1200 / 1500 mm
Supply form: Rolls or pre-cut kits (drawings welcome)
Installation & Handling (Summary)
Cut with knife/shears; allow 5–10 mm seam overlap on pipes.
Secure using SS bands/wire or high-temp tape (per facing).
Stagger seams for multilayers; avoid over-compression.
Clad (Al/GI) where outdoor or mechanical protection is needed.
Use PPE; vacuum dust; dispose per local norms.
Ordering / CPQ Fields (for quick quotes)
Application: Pipe / Duct / Panel / Jacket / Door / EV Battery
Service Temp Range: −200–0 / 0–200 / 200–350 / 350–650 °C
Thickness (mm): 3 / 5 / 10 / 15 / 20 / 25
Facing: None / Al-foil / FG cloth / Silica fabric / PE film
Width (mm): 1000 / 1200 / 1500
Quantity (m²) & City: ____ / ____
Delivery Term: Ex-Works / FOB / CIF
WedGel™ Aerogel Felt Eco HT650
FAQs WedGel™ Aerogel Felt Eco HT650
1) What is WedGel™ Aerogel Felt and how is it different from conventional insulation?
It’s a silica-aerogel composite felt that delivers high thermal resistance at a fraction of the thickness of mineral wool or calcium silicate. It’s thin, flexible, hydrophobic, and easy to wrap around pipes, ducts, doors, and panels.2) Which grade should I choose (WAG 650 / CAC 350 / CRYO 200)?
Use WAG 650 for hot pipes, ducts, and jackets (up to ~650 °C), CAC 350 for thermal + passive fire barriers (continuous to ~350 °C), and CRYO 200 for cold/cryogenic service (about −200 to +200 °C).3) What thickness do I need?
Thickness depends on line temperature, ambient, target surface temperature, airflow, and cladding. As a guideline, hot lines often use 5–15 mm per layer; cryogenic builds typically use multi-layers with staggered seams. Share your temps and target surface temp for a quick calculation.4) Is it water-repellent? Do I still need cladding outdoors?
Yes—WedGel™ is hydrophobic yet breathable. For outdoor or washdown areas, use metal cladding to protect against weather and mechanical damage.5) Which facing is best for my application?
Aluminium foil for a neat, reflective finish; fiberglass or silica cloth for high-abuse/high-temperature jackets; PE film for clean-room or cold service. Choose facing by fire, hygiene, and finish needs.6) How do I install it, and can I compress it?
Cut with a knife/shears, wrap, and secure using SS bands/wire or high-temp tape (per facing). Stagger seams for multi-layers and avoid over-compression to preserve k-value.7) Can you supply pre-cut kits or custom die-cuts?
Yes. We provide pre-cut kits for ducts, doors, battery modules, and OEM parts based on your drawings or cut lists.8) What are the typical thermal conductivity values across temperature?
At 25 °C, k is typically 0.017–0.021 W/m·K (grade-dependent). k increases with temperature; at ~200 °C, typical values are ~0.024–0.028 W/m·K.9) What sizes and packaging are available?
Standard thickness 3–25 mm (laminations up to 50 mm), widths 1000/1200/1500 mm. Roll-length guide: 3 mm ≈ 30 m, 5 mm ≈ 20 m, 10 mm ≈ 10 m.10) What about compliance, HS Code, and safety?
Manufactured under ISO 9001; test reports to ASTM/EN are available on request. Indicative HS Codes: 560290 / 680690 (final depends on grade/facing and jurisdiction). Use PPE (gloves, sleeves, goggles); vacuum dust and dispose per local regulations.
