Silica Aerogel Blanket
A high-performance insulation material that applies nano silica aerogel to a glass-fiber felt. Thermal conductivity is 0.021 W/m·K at 25℃, maximum service temperature 650℃, hydrophobicity above 98%, and expected service life more than 20 years. Standard thicknesses are 3–10 mm, with 1–30 mm available on request.
Overview
What is an aerogel blanket?
Flexible thermal insulation combining the insulating performance of aerogel with a reinforced blanket structure.
A high-performance insulation solution that applies nano silica aerogel to a flexible felt structure. The nano-porous structure of the aerogel helps reduce heat transfer, and combining it with glass-fiber felt yields a form that is easy to handle on site.
As a blanket based on reinforced silica aerogel, it can be considered for a wide range of applications — secondary batteries and ESS, building insulation, pipelines — offering low thermal conductivity together with excellent flexibility.
Key features
- Low thermal conductivity from the porous structure of aerogel
- Service temperature up to around 650℃ and an A2 fire rating
- Hydrophobicity above 98%, reducing the effect of moisture
- Excellent flexibility with a useful degree of mechanical strength
- Custom cutting and thickness available on request
Performance
Key performance figures
Features
Six strengths
Effective at reducing heat loss even at a slim thickness, making it applicable to piping, plant, tanks, and high-temperature sections.
Its blanket form allows wrap-around installation on curved surfaces, piping, and complex equipment surfaces.
Lighter than conventional thick insulation, reducing both equipment load and the space required for installation.
Can be considered for sites requiring thermal management, such as industrial plant, heat treatment lines, and high-temperature piping.
Can be used to reduce surface condensation on piping and equipment subject to temperature differentials.
Reducing heat loss can improve operating efficiency and lower maintenance costs.
Data Sheet
Product specifications
※ Please contact us regarding the specification you need.
| Product model | Aerogel Blanket | Silica aerogel blanket, GB/T 34336 |
|---|---|---|
| Standard thickness | 3 / 5 / 6 / 10 mm | 1–30 mm available on request to suit customer requirements |
| Typical roll length | 35m MAX | Maximum producible length varies by thickness |
| Width | 1500 mm | ISO 22007-2-2008 |
| Maximum service temperature | 650℃ (1,300℃ — please inquire separately) | For high-temperature insulation applications |
| Density | 180 ± 20 kg/m³ | – |
| Thermal conductivity (25℃) | < 0.021 W/m·K | GB/T 10295-2008 |
| Thermal conductivity (200℃) | < 0.027 W/m·K | GB/T 10294-2008 |
| Thermal conductivity (300℃) | < 0.035 W/m·K | GB/T 10294-2008 |
| Thermal conductivity (500℃) | < 0.080 W/m·K | GB/T 10294-2008 |
| Fire rating | A2 | GB/T 8624-2012 |
| Hydrophobicity | ≥ 98% | GB/T 10299-2011 |
| Tensile strength | 800 KPa | GB/T 17911-2006 |
| Compression performance | 10%: 20KPa / 25%: 120KPa | GB/T 13480-2014 |
| Dust generation rate | < 1% | – |
| Expected service life | > 20 years | – |
Product composition
| Main material | Nano silica aerogel |
|---|---|
| Base material | Glass-fiber felt |
| Form | Available as roll or sheet |
| Properties | Lightweight, flexible, with a useful degree of tensile and compressive strength |
Applications
Applications
We review the appropriate specification according to on-site temperature conditions, the space involved, the installation method, and the required thickness.
| Industrial pipe insulation | Can be considered for heat retention and cold retention on steam piping, high-temperature piping, hot and cold water piping, and plant piping. |
|---|---|
| Equipment and tank insulation | Applicable to equipment where heat loss must be reduced, such as industrial tanks, reactors, storage vessels, and heat treatment plant. |
| High-temperature equipment protection | Suited to environments requiring worker safety around high-temperature sections, lower surface temperatures, and protection of nearby devices. |
| Building and specialty insulation | Can be considered for specialty building and equipment insulation where space is tight and a thin insulation layer is required. |
Safety
Handling and storage
- Take care to avoid dust inhalation and contact with skin or eyes
- Protective equipment such as gloves, a mask, and safety goggles is recommended
- Ventilation is required in production and use environments
- Store dry in a sealed container, away from volatile substances
- Keep sharp objects away from the packaging
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/materials/afpw-insulation-sheetDetails →Inquire about Silica Aerogel Blanket specifications
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