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Aerogel Pad Insulation: The Future of Efficient EV Battery Protection

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Aerogel Pad for Electric Vehicle Batteries Thermal Management and Insulation


Aerogel, often referred to as "frozen smoke" due to its translucent nature and light weight, is a highly porous, solid material that boasts exceptional thermal insulation properties. The integration of Aerogel Pads in EV batteries represents a significant leap forward in enhancing battery safety, efficiency, and longevity.


Aerogel Pad Insulation: The Future of Efficient EV Battery Protection

Introduction
Aerogel Pad Insulation represents a groundbreaking advancement in the field of thermal protection for electric vehicle (EV) batteries. Leveraging the unique properties of aerogel, this insulation solution offers unmatched efficiency in protecting EV batteries, making it a superior choice for modern automotive applications.

Key Features of Aerogel Pad Insulation

  1. Exceptional Thermal Insulation: Aerogel, also known as dry gel, is renowned for its ultra-light, low-density structure, which provides exceptional thermal insulation. Its nano-micropores and ultra-fine honeycomb pore size ensure minimal heat transfer, making it ideal for protecting sensitive EV battery components.

  2. Advanced Material Composition: Aerogel can be composed of inorganic materials (such as silica and alumina), organic materials (such as polyimide and carbon), or mixed materials (like gel glass). This versatility allows Aerogel Pad Insulation to cater to various needs and applications, ensuring high performance across different environments.

  3. High-Performance Characteristics: The interconnected polymer chains within aerogel contribute to its outstanding thermal resistance. With a pore size generally less than 100 nm and aerogel particle size usually less than 20 nm, Aerogel Pad Insulation provides superior protection and durability.

  4. Eco-Friendly and Safe: Unlike traditional insulation materials such as glass fiber, asbestos, or silicate fiber products, aerogel is green and environmentally friendly. It offers a safe alternative with fire retardant properties, ensuring both environmental protection and safety.

Benefits of Aerogel Pad Insulation

  • Lightweight and Efficient: The ultra-lightweight nature of aerogel ensures minimal impact on the overall weight of the vehicle while providing highly efficient insulation.

  • Superior Fire Resistance: With its inherent fire retardant properties, aerogel helps enhance the safety of EV batteries by preventing overheating and potential fire hazards.

  • Ease of Application: Aerogel’s softness and easy cutting capabilities make it simple to apply, allowing for customized fits and efficient installation in various battery compartments.

Applications in Electric Vehicles

  1. Battery Protection: Aerogel Pad Insulation is specifically designed for protecting EV batteries from temperature fluctuations, ensuring optimal performance and longevity.

  2. Enhanced Thermal Management: By maintaining consistent temperatures within the battery compartment, aerogel aids in improving overall battery efficiency and extending battery life.

  3. Replacement for Traditional Materials: Aerogel effectively replaces traditional insulation materials, offering superior performance with added environmental benefits.


Aerogel Pad Insulation is poised to revolutionize the way we approach thermal management in electric vehicles. With its ultra-light, highly insulating, and environmentally friendly properties, aerogel offers an advanced solution for protecting EV batteries. Embrace the future of efficient battery protection with aerogel and experience the next level of automotive insulation. For more information on how our aerogel insulation can enhance your EV battery systems, contact us today.



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Aerogel Pads are designed to tackle the critical challenge of thermal regulation in EV batteries. They provide superior insulation, preventing excessive heat generation and facilitating the even distribution of temperature across the battery cells. This is crucial for preventing thermal runaway, a dangerous condition where one overheating cell can cause adjacent cells to overheat and fail, potentially leading to fires.

Product number

Pysheild BP-FG

thickness

0.5~6.0mm

wide

1400±100mm(Customized)

color

White

Maximum operating temperature

650℃

density

200±20kg/m3

Thermal Conductivity

≤0.023W/m*K@25℃

GB/T 10295-2008

≤0.030W/m*K@100℃

GB/T 10294-2008

≤0.040W/m*K@300℃

≤0.071 W/m*K@500℃

Flame retardant rating

A Grade

GB/T 8624-2012

V0

UL94-2013

Waterproof rate

>98%

GB/T10299-2011

biosecurity

Comply with biosafety requirements

RoHs/REACH/ELV

Insulation effect

Designed according to customer needs

Application field

New energy passenger vehicle cells and modules have the functions of heat insulation, buffering, flame retardancy, thermal runaway protection and so on


Besides their unparalleled thermal insulation capabilities, Aerogel Pads also offer excellent electrical insulation, further safeguarding the battery system against short circuits and electrical failures. Their lightweight nature contributes to the overall reduction of the vehicle's weight, which in turn improves its range and efficiency.

Applications:

The use of Aerogel Pads in EV batteries extends to:

1. Between Battery Cells:** To insulate and manage heat distribution among cells, ensuring uniform temperature and reducing the risk of overheating.


2. Battery Modules and Packs:** To enhance thermal insulation across the entire battery system, maintaining optimal operating temperatures and improving performance.


3. Fire Protection:** Leveraging their flame-retardant properties to enhance the safety of the battery system and the vehicle as a whole.


4. Sound Absorption:** Reducing noise levels within the battery pack, contributing to a quieter vehicle interior.


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