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China Carbon Aerogel Insulation | Suppliers of Battery Fire Protection & Building Insulation Solutions from Factory
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China Carbon Aerogel Insulation | Suppliers of Battery Fire Protection & Building Insulation Solutions from Factory

Carbon aerogel, an innovative synthetic material also referred to as frozen smoke, boasts an ultralight and low-density structure made up of up to 99.8% air. Our factory in China specializes in producing pre-oxidized fiber aerogel blankets that offer essential thermal runaway protection for electric vehicle (EV) battery systems. Additionally, these aerogel blankets deliver exceptional thermal insulation for various construction applications. As a leading supplier in the market, we ensure our products meet the highest standards of quality and performance, making us your trusted partner for advanced aerogel solutions
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    Product Details

    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:
    • Advanced Heat Insulation: Effectively contains and manages extreme temperatures
    • Flame Retardation: Prevents fire spread between battery cells and modules
    • Stress Reduction: Minimizes impact transmission during thermal incidents
    • 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 -- 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

    • Superior Thermal Performance: Extremely low thermal conductivity ensures maximum energy efficiency
    • Enhanced Safety: Grade A fire resistance rating provides reliable protection
    • Exceptional Durability: Resists damage during shipping, fabrication and installation
    • Installation Efficiency: Lightweight, flexible design enables quick deployment
    • Environmental Compatibility: Low-dust formulation with corrosion inhibition properties
    • 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:
    • High-performance building envelope insulation
    • Ultra-thin profile with maximum thermal resistance
    • Moisture management and corrosion protection
    • Sustainable, non-toxic building solutions

    Packaging

    Samples are always available with 300mm*300mm for standard thickness.
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    Packing In Roll

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    Roll Warehouse With Fast Delivery

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    Loading In Containers

    Frequently Asked Questions

    What is the fire rating of the pre-oxidized fiber aerogel blanket?

    The material achieves a UL94-V0 fire rating, providing Grade A fire resistance and reliable protection against thermal runaway events.

    What temperature range can this carbon aerogel blanket withstand?

    The suggested operating temperature range for the aerogel blanket is from -100°C up to 450°C, making it highly versatile for extreme thermal environments.

    Can the dimensions of the aerogel blanket be customized?

    Yes, while standard thickness samples are available at 300mm*300mm, roll fabrication is fully available for customized dimensions to meet your specific requirements.

    What is the thermal conductivity of the aerogel blanket?

    It features an extremely low thermal conductivity of ≤0.021 W/mK (tested at 25°C), ensuring superior thermal insulation and energy efficiency.

    Is this aerogel blanket environmentally safe?

    Yes, it has passed ROHS certification. It features an eco-friendly, safe, and sustainable material composition with low-dust formulation and corrosion-inhibiting properties.

    What are the primary applications for this product?

    It features dual-application versatility: it is highly effective for battery fire protection in electric vehicles and energy storage systems, and simultaneously serves as high-performance envelope insulation in construction.

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