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GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production

    Buy cheap GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production from wholesalers
     
    Buy cheap GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production from wholesalers
    • Buy cheap GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production from wholesalers

    GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production

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    Brand Name : Guofeng
    Model Number : PI2
    Certification : ISO9001, ISO14001, ISO45001, QS production license and ISO/TS16949 UK DAKKS
    Price : 1.0-2.0 USD/KG
    Payment Terms : T/T,L/C,D/P,D/A,Western Union,MoneyGram
    Supply Ability : 180000 TON/YEAR
    Delivery Time : 1-3 weeks
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    • Company Profile

    GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production

    GC-Type Polyimide Carbon-Based Film – Advanced Precursor for Artificial Graphite Production​

    ​Core Features​

    Engineered specifically for high-temperature graphitization processes (up to 3000°C), our biaxially stretched PI film delivers:

    • ​High Carbon Yield​​: Minimum 65% conversion efficiency

    • ​Precision Orientation​​: 3:1 MD/TD stretch ratio for uniform crystal structure

    • ​Ultra-Low Impurities​​: <50ppm ash content ensures graphite purity

    • ​Thermal Resilience​​: Stable up to 450°C pre-carbonization

    • ​Thickness Options​​: 25-125μm (±3% tolerance) for customized density requirements

    ​Technical Specifications​

    Property

    Specification

    Material

    High-purity Polyimide

    Thickness Options

    25μm / 50μm / 75μm / 125μm

    Width Range

    500-1500mm (customizable)

    Tensile Strength

    MD ≥150MPa / TD ≥260MPa

    Light Transmission

    ≥90%

    Surface Treatment

    Corona-treated for enhanced bonding

    ​Critical Applications​

    • ​Thermal Management​​: Heat spreaders for 5G/LED cooling solutions

    • ​Energy Storage​​: Current collectors for lithium-ion batteries

    • ​Fuel Cell Components​​: Gas diffusion layer substrates

    • ​Aerospace Systems​​: Thermal interface materials for satellites

    • ​Semiconductor Processing​​: High-purity wafer carriers

    ​Quality Assurance​

    • Compliant with ​​JIS K 7128​​ and ​​ASTM D882​​ standards

    • ​±1% thickness consistency​​ for reliable graphitization

    • ​Technical support​​ including temperature ramp profiles

    • ​Proprietary formulation​​ minimizes defects during conversion

    ​Ordering & Services​

    • ​Standard Formats​​: 500/1000mm widths × 100-300m lengths

    • ​Core Options​​: 3" or 6" industrial cores

    • ​Special Processing​​:

      • Pre-carbonized films (600°C treated)

      • Custom imidization levels

    • ​Minimum Order​​: 200kg (samples available)

    ​Storage Protocol​

    • ​Shelf Life​​: 6 months from production

    • ​Environment​​: 10-30°C, <60% RH

    • ​Handling​​: Flat storage recommended to prevent creasing

    Quality GC-Type Polyimide Carbon-Based Film for Artificial Graphite Production for sale
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