Superior Low Thermal Conductivity Aerogel Insulation Blanket from China Suppliers and Factory for Building Insulation
Key Technical Performance—JT45
Advantages
Low dust aerogel
Extremely low thermal conductivity, high durability and energy saving effect
Fire resistance in grade A
Superior resistance to breakage and physical abuse during shipping, fabrication and installation.
Fast, easy installation
Light weight, durable design allows for pre-insulation, reduces joint and keeps thermal insulation performance well
Corrosion inhibition
Safe and environmentally friendly
Technical Parameters
| Nominal Thickness | 3mm, 5mm, 6mm, 10mm |
| Density | 180 kg/m³ |
| Suggested Temperature | -100°C - 450°C |
| Fire Rating | Class A |
| Thermal Conductivity (@25°C) | ≤0.017 W/mK |
| Width / Length | 1500mm / 30m, 42m long |
| Hydrophobicity | ≥98% |
| Flexibility | Flexible |
Note: Roll fabrication for customized dimensions is available.
Building Applications
-
01Wall InsulationEnhances thermal resistance in both interior and exterior walls, preventing heat loss and moisture issues.
-
02RetrofittingAn excellent solution for energy-efficient renovations of existing buildings, including historic structures, due to its thin profile and ability to maintain architectural features.
-
03Roof InsulationReduces heat loss through roof cavities, maintaining consistent indoor temperatures.
-
04Window and Door FramesMinimizes thermal bridging, improving overall insulation efficiency.
-
05FloorsProvides efficient thermal resistance under floors without interfering with door fittings.
Considerations
Key Applications of Aerogel Insulation
Construction & Building Efficiency
Aerogel provides superior thermal insulation for walls, roofs, and windows. Its ultra-thin profile allows for significant energy savings without reducing interior space, making it ideal for modern, high-performance buildings.
Industrial Equipment & Safety
It is extensively used to insulate pipelines, tanks, and various industrial equipment. This application directly contributes to substantial energy conservation and enhanced operational safety by maintaining process temperatures and protecting personnel.
Aerospace, Automotive & Cryogenics
Due to its exceptional performance under extreme conditions, aerogel is the material of choice for thermal protection in the aerospace and automotive industries, as well as in cryogenic systems.
Energy Storage & Consumer Products
A critical use is in energy storage systems, where it helps prevent thermal runaway in electric vehicle (EV) batteries. Furthermore, its excellent insulating properties are leveraged in specialized protective clothing and advanced electronics.
Packaging
Samples are always available with 300mm*300mm for standard thickness.
-

Packing In Roll
-

Roll Warehouse With Fast Delivery
-

Loading In Truck
Frequently Asked Questions
Q: What is the thermal conductivity of JT45 aerogel insulation?
The thermal conductivity of JT45 aerogel insulation is ≤0.017 W/mK at 25°C, providing exceptional thermal resistance in an ultra-thin profile.
Q: What are the standard dimensions and thickness options for JT45?
JT45 is available in nominal thicknesses of 3mm, 5mm, 6mm, and 10mm. Standard roll dimensions are 1500mm wide and either 30m or 42m long. Custom roll fabrication is also available.
Q: What is the fire rating and temperature limit of this aerogel?
JT45 aerogel insulation features a Class A fire rating. It is designed to perform safely in temperatures ranging from -100°C up to 450°C.
Q: How does JT45 perform in moisture-heavy environments?
JT45 has a hydrophobicity rating of ≥98%, which provides excellent resistance to water absorption and helps prevent corrosion under insulation (CUI).
Q: What are the main applications for JT45 aerogel?
It is widely used in building construction (walls, roofs, floors, and frames), industrial equipment and pipelines, aerospace, automotive, cryogenics, and energy storage systems like EV batteries.
Q: Can I get samples of the JT45 aerogel insulation?
Yes, standard samples are readily available in 300mm * 300mm sizes for standard thickness evaluations.






