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China Carbon Aerogel Insulation Suppliers | Factory for Battery Fire Protection & Building Insulation Solutions
Carbon aerogel represents a breakthrough in insulation technology - an ultralight, low-density synthetic porous material created by replacing the liquid in a gel with gas without collapsing its microstructure. This process results in a solid material composed of up to 99.8% air, earning it the nickname "frozen smoke" or "solid cloud." Our advanced pre-oxidized fiber aerogel blanket leverages these unique properties to deliver exceptional thermal performance across multiple industries.
Critical Safety Application: Battery Fire Protection
Specifically engineered for new energy battery cabinets, our pre-oxidized fiber aerogel blanket provides comprehensive thermal management solutions. During battery thermal runaway events, the material delivers crucial protection through:
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Advanced Heat Insulation: Effectively contains and manages extreme temperatures
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Flame Retardation: Prevents fire spread between battery cells and modules
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Stress Reduction: Minimizes impact transmission during thermal incidents
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Extended Escape Time: Creates vital additional minutes for passenger evacuation
Technical Parameters
| Nominal Thickness | 1mm to 5mm |
| Density | 180 kg/m³ |
| Suggested Temperature | -100°C to 450°C |
| Fire Rating | UL94-V0 |
| Thermal Conductivity (@25°C) | ≤0.021 W/mK |
| ROHS | PASS |
| Hydrophobicity | ≥98% |
| Flexibility | Flexible |
Note: Roll fabrication for customized dimensions is available.
Technical Advantages
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Superior Thermal Performance: Extremely low thermal conductivity ensures maximum energy efficiency
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Enhanced Safety: Grade A fire resistance rating provides reliable protection
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Exceptional Durability: Resists damage during shipping, fabrication and installation
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Installation Efficiency: Lightweight, flexible design enables quick deployment
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Environmental Compatibility: Low-dust formulation with corrosion inhibition properties
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Eco-Friendly: Safe, sustainable material composition
Dual-Application Versatility
While exceptionally effective for battery insulation in electric vehicles and energy storage systems, carbon aerogel simultaneously serves as an ideal insulation material for construction applications, delivering:
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High-performance building envelope insulation
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Ultra-thin profile with maximum thermal resistance
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Moisture management and corrosion protection
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Sustainable, non-toxic building solutions
Packaging
Samples are always available with 300mm*300mm for standard thickness.
Packing In Roll
Roll Warehouse With Fast Delivery
Loading In Containers
Frequently Asked Questions (FAQ)
What is carbon aerogel and why is it unique?
Carbon aerogel is an ultralight, low-density synthetic porous material created by replacing the liquid in a gel with gas without collapsing its microstructure. It is composed of up to 99.8% air, earning it the nickname "frozen smoke" or "solid cloud."
How does the aerogel blanket protect battery systems during thermal runaway?
Specifically engineered for energy battery cabinets, the blanket provides critical heat insulation, flame retardation to prevent fire spread between cells, stress reduction to minimize impact transmission, and extends escape time for passenger evacuation.
What are the primary technical parameters of the pre-oxidized fiber aerogel blanket?
It features a nominal thickness of 1mm to 5mm, a density of 180 kg/m³, a thermal conductivity of ≤0.021 W/mK at 25°C, a UL94-V0 fire rating, and suggested temperature application limits of -100°C to 450°C. It is also RoHS compliant and has ≥98% hydrophobicity.
Can the aerogel blanket be customized for specific project requirements?
Yes. While standard samples are available at 300mm*300mm, customized roll fabrication is fully supported to meet your specific dimension needs.
What are the main technical advantages of using this aerogel blanket?
Key advantages include superior thermal performance, Grade A fire resistance, exceptional durability during shipping and installation, fast deployment due to lightweight and flexible design, low-dust formulation with corrosion inhibition, and an eco-friendly composition.
Is this aerogel blanket suitable for construction applications?
Yes, it features dual-application versatility. Besides battery insulation, it serves as an ideal insulation material for building envelopes, offering an ultra-thin profile with high thermal resistance, moisture management, and non-toxic, sustainable construction solutions.