China PI Material manufacturer
Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
Hefei Guofeng Advanced Basic Materials Technology Co., Ltd. A Leader in the Film Industry
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Precision-Laminated Copper Polyimide Film Functional Substrate for Flex Circuitry

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Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.

City: hefei

Country/Region:china

Tel:86-0551-68560802

Contact Person:
Mr.Jihao
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Precision-Laminated Copper Polyimide Film Functional Substrate for Flex Circuitry

Brand Name Guofeng
Model Number 25um
Certification SGS Reach ROHS
Place of Origin China
Minimum Order Quantity 150kg
Price $300-$30000
Payment Terms L/C,T/T
Supply Ability Negotiation
Delivery Time 7 Working Days
Packaging Details Standard Packing
Cladding Material Copper
Surface Treatment Chemical Etching
Material Polyimide
Adhesive Type Acrylic
Detailed Product Description
  Precision-Laminated Copper Polyimide Film Functional Substrate for Flex Circuitry
Product Overview:

The GL series represents a significant advancement in polyimide film technology. Utilizing our proprietary biaxial stretching process, we engineer a molecularly oriented structure that delivers a consistent 30% enhancement in key properties—including tensile strength, dimensional stability, and chemical resistance—compared to standard alternatives. This high-performance, natural yellow polyimide film is available in customized thicknesses and is the preferred material for demanding applications such as adhesive substrates and advanced chip packaging.

Place of Origin:
ANHUI, CHINA
Material:
Polyimide
Color:
Yellow
Treatment:
Single-side / Both Sides
Width:
514MM, 520MM, 1028MM, 1040MM
Thickness:
custom
Packaging:
vacuum packaging
Supply Ability:
2000 ton/year
Product Features:

Outstanding Mechanical Strength

Exceptional Dimensional Stability

Superior Laminating Properties

Conforms to RoHS and REACH regulations.


Product Applications:

The GL high-performance polyimide film is primarily used in:

High-precision adhesive FCCL substrates

High-stability cover films

Chip packaging

Special adhesive tape substrates


Handling & Storage Instructions:

To ensure the longevity and performance of our Polyimide film:

  • Shelf Life: 6 months from the date of manufacture
  • Storage Conditions:
    • Store in a cool, dry place away from direct sunlight
    • Avoid exposure to high humidity or extreme temperature fluctuations
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Product Tags: precision-laminated copper polyimide film   flex circuitry functional substrate   copper clad polyimide film substrate  
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