Aerogel Insulation Blanket
Aerogel insulation blanket is an innovative thermal insulation material, which is manufactured by incorporating silica-based aerogel with high-performance fiber matrices through composite technology. The flexible blanket delivers an ideal synergy of low thermal conductivity, mechanical strength, and durability for advanced industrial and energy applications where traditional materials are not effective. Alfa Chemistry offers aerogel insulation blankets designed to meet the rigorous demands of aerospace, petrochemical, and cryogenic sectors, among others.
Specification
| Items | Parameters |
| Catalog | GEL-AC022 |
| Thickness | 3–10 mm |
| Width | 1500 mm |
| Color | White roll |
| Density | 170–230 kg/m3 |
| Service Temperature | ≤650 °C |
| Thermal Conductivity | ≤0.021 W/(m·K) |
| Moisture Absorption Rate | ≤5.0% |
*Note: The product parameters listed on the page are for reference only, and can be adjusted according to your actual needs.
Key Features and Advantages
Ultra-Low Thermal Conductivity
The primary benefit of the aerogel insulation blanket is its ultra-low thermal conductivity, much lower than that of traditional insulation materials such as mineral wool or fiberglass. The result is less energy consumption and better thermal performance, especially in high-temperature industrial applications.
Thin Profile, Superior Performance
Only 20–30% of the thickness of traditional insulating materials is required for the aerogel blanket to perform the same level of thermal insulation. This slim form factor is especially advantageous for applications where space is at a premium, such as pipelines, transportation, and aerospace.
High Fire Resistance (Class A)
The aerogel blanket is an inorganic and non-combustible insulation material that complies with Class A fire rating standards. Moreover, this superior thermal stability means that the material remains intact and can protect against prolonged high temperatures of up to 650 °C.
Exceptional Hydrophobicity and Anti-Corrosion
The blanket has a volume hydrophobic rate of ≥98%, which means that it does not absorb water and has excellent resistance to humid environments. The ultra-hydrophobicity also provides an outstanding ability to prevent under-insulation corrosion (UIC), a serious problem for chemical processing and offshore operations.
Long-Term Durability
The aerogel material retains its morphology and insulation performance over a long operational lifespan that is generally 5 to 8 times longer than conventional insulation systems. It is mechanically robust, with good compressive and tensile strengths to maintain structural integrity during installation and service.
Flexible, Lightweight, and Easy to Install
The blanket is very light and soft and in roll form, so it is very flexible and easy to handle. It can also be cut on-site with scissors without releasing any harmful fibers, which minimizes labor time, reduces waste, and is safe to use.
Eco-Friendly Engineering
The aerogel insulation blanket is composed mainly of silica and inert fiber support materials, which are non-toxic and recyclable.
Application Fields
Alfa Chemistry's aerogel insulation blankets are tailored to serve a broad array of demanding sectors:
- Aerospace and Defense: Insulation for satellites, missiles, and defense-grade thermal shielding.
- Building and Construction: High-performance wall, floor, and roofing insulation with minimal thickness.
- Railway and Urban Transit: Lightweight thermal protection in rolling stock and trackside systems.
- Petrochemical and Refining: Thermal and corrosion protection in high-temperature pipeline networks.
- Thermal Pipeline Networks: Insulation for steam, gas, and district heating lines.
- Industrial Furnaces and Reactors: Heat retention in metallurgy, cement, and glass industries.
- New Energy Vehicles (NEVs): Battery compartment insulation and safety enhancements.
- LNG Storage and Transport: Cryogenic insulation for liquefied natural gas tanks and pipelines.
- Deep Cryogenic Systems: Ideal for storage of liquid nitrogen, oxygen, and other cryogens.
Why Choose Us?
Alfa Chemistry is proud to offer high-quality aerogel insulation blanket to our customers. In addition, you can also customize the product according to your actual needs for product performance and applications. Just call us if you need help, and we will deliver the product on time and under budget.
FAQs
1. How does aerogel insulation blanket compare with traditional mineral wool?
Aerogel blankets provide up to 3–5 times better insulation performance, requiring far less thickness to achieve the same thermal resistance.
2. Can the blanket be used in cryogenic environments?
Yes, the blanket's low thermal conductivity and flexibility make it suitable for LNG and other cryogenic applications.
3. Is it safe to handle during installation?
Absolutely. The blanket is soft, non-irritating, and easy to cut without generating harmful dust or fibers.
4. What's the typical service life of the aerogel blanket?
With proper installation, it can last 5–8 times longer than traditional insulation materials.
5. Does it absorb water or moisture?
No, it is ultra-hydrophobic with a water repellency of over 98%, which also protects against corrosion.
6. Can I install it over existing insulation?
Yes, aerogel blankets are commonly used for insulation retrofits due to their flexibility and thin profile.
7. What's the maximum continuous use temperature?
The product is rated for continuous use below 650 °C.
8. Is the material recyclable?
The silica-based blanket is non-toxic and environmentally benign, and it can be safely disposed of or recycled.
9. Does it provide sound insulation too?
While primarily designed for thermal insulation, the fibrous composite also offers a degree of acoustic damping.
Please kindly note that our products and services are for research use only.
