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China High-Performance Mica Insulation Pad for Electric Vehicle Batteries
China High-Performance Mica Insulation Pad for Electric Vehicle Batteries

  1. China High-Performance Mica Insulation Pad for Electric Vehicle Batteries

High-Performance Mica Insulation Pad for Electric Vehicle Batteries

  1. MOQ: 100PCS
  2. Price: Custom
  3. Get Latest Price
Payment Terms L/C, T/T, D/P
Supply Ability 10000pcs/day
Delivery Time 10000 pcs/ days
Packaging Details Roll package and carton outside, or as customer's requirements
Material Mica
Sized Customized
Requirements for flame retardant grade Customized
Appearance requirements smooth surface, no damage, scratches, lack of material, obvious defects and other defects
Style Mica Sheet For EV Battery
Product name: Reinforced main oil seal
Temperature -60℃~+260℃
Color Gold、Custom
Size Standard or Customized,can be customized
Service OEM or ODM
Brand Name FQ
Model Number Mica Sheet
Certification IATF16949
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, D/P Supply Ability 10000pcs/day
Delivery Time 10000 pcs/ days Packaging Details Roll package and carton outside, or as customer's requirements
Material Mica Sized Customized
Requirements for flame retardant grade Customized Appearance requirements smooth surface, no damage, scratches, lack of material, obvious defects and other defects
Style Mica Sheet For EV Battery Product name: Reinforced main oil seal
Temperature -60℃~+260℃ Color Gold、Custom
Size Standard or Customized,can be customized Service OEM or ODM
Brand Name FQ Model Number Mica Sheet
Certification IATF16949 Place of Origin China
High Light EPDM Black Rubber O RingsFood Grade Silicone Gasket RingHNBR Black Rubber O Rings

High-Performance Mica Insulation Pad for Electric Vehicle Batteries​

Product Overview

The Mica Sheet is designed to enhance thermal regulation within electric vehicle battery packs, effectively dispersing heat and reducing the risks associated with thermal runaway—a frequent issue in lithium-ion batteries. Its natural thermal resistance ensures that the battery operates within its ideal temperature range, thus improving safety and significantly boosting battery efficiency and lifespan.

The Mica Sheet also serves a crucial role in electrical insulation. It forms a strong barrier against electrical leaks and short circuits, further improving the battery's integrity. Its excellent insulation properties help maintain the battery's efficiency and prevent potential electrical hazards.

 

 

Electrical Insulation
The Mica Sheet offers robust electrical insulation, preventing leaks and short circuits, thereby protecting the battery's integrity. Its exceptional insulation properties help maintain battery efficiency and prevent electrical hazards.

 

 

Specification Overview

 

Specification Category Details
Material Composition

Natural mica sheet, possibly combined with reinforcing materials to improve thermal resistance and mechanical strength.

 

Thickness Range

Variable (e.g., 0.2mm to 4mm), customizable for specific battery pack designs.

 

Thermal Conductivity

Low, ensuring effective insulation and heat dispersion within the battery pack.

 

Thermal Resistance

High, capable of withstanding extreme temperatures encountered in EV battery operations.

 

Operating Temperature Range

Broad, accommodating the operational extremes of EV batteries (e.g., -40°C to +350°C).

 

Electrical Insulation

Excellent, providing high dielectric strength to prevent electrical leaks and short circuits.

 

Chemical Resistance

Resistant to oils, acids, alkalis, and other chemicals typically found in the EV battery environment.

 

Flexibility

Varies based on mica sheet type and production process, adapting to complex battery geometries.

 

Water Absorption

Low, maintaining insulation properties in humid conditions.

 

Flame Retardant

Inherently flame resistant, enhancing overall battery pack safety.

 

Dimensions

Customizable, including length, width, and cut shapes to meet specific design requirements of EV battery packs.

 

   

 

Applications:

  1. Between Battery Cells: Evenly distributes heat and provides electrical insulation between cells to prevent thermal runaway.
  2. Within Battery Modules: Enhances thermal management and provides electrical insulation between closely packed cells.
  3. At the Battery Pack Level: Acts as part of the thermal management system to regulate internal heat and insulate the pack from external heat sources.
  4. As a Fire Barrier: Serves as an effective fire barrier within the battery pack due to its inherent flame resistance.
  5. For Vibration Damping: Absorbs and reduces vibrations, protecting battery cells and modules from mechanical stress.

Our Mica Sheet is a crucial component for EV manufacturers seeking to enhance battery safety and performance while adhering to environmental and safety standards. For more information or to request a sample, please contact our silicone experts

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2005

  • Total Annual:

    15,000,000-20,000,000

  • Employee Number:

    600~700

  • Ecer Certification:

    Verified Supplier

Founded in 2005   Fuqiang group was established in 2005 Specializing in We are specialized in producing rubberand foam products including extrusion, injectionmolding, curing molding, foam cutting,punching, lamination etc. as well as supplying New Energy Vehicle Battery Flame Ret... Founded in 2005   Fuqiang group was established in 2005 Specializing in We are specialized in producing rubberand foam products including extrusion, injectionmolding, curing molding, foam cutting,punching, lamination etc. as well as supplying New Energy Vehicle Battery Flame Ret...

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  • Fuzhou Fuqiang Precision Co., Ltd.
  • No. 188, Wuchen Road, Dongtai Industrial Park, Qingkou Town, Minhou County
  • https://www.fqbms.com/

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