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Flexible Polyimide Film with Low Dielectric Constant and High Dielectric Strength for Miniaturized Electronics

Flexible Polyimide Film with Low Dielectric Constant and High Dielectric Strength for Miniaturized Electronics

MOQ: Negotiation
Price: $300-$30000
Standard Packaging: Standard Packing
Delivery Period: Negotiation
Payment Method: L/C,T/T
Supply Capacity: Negotiation
Detail Information
Place of Origin
China
Brand Name
Guofeng
Certification
UL ISO ROHS
Model Number
25um
Dielectric Constant:
Low Dielectric Constant
Dimensional Stability:
Low Coefficient Of Thermal Expansion
Dielectric Strength:
High Dielectric Strength
Material Type:
Thermosetting Polymer
Color:
Yellow
Electrical Insulation:
Excellent Electrical Insulation Properties
Mechanical Strength:
High Strength And Stiffness
Water Absorption:
Low Water Absorption
Thermal Conductivity:
Low Thermal Conductivity
Highlight:

Low Dielectric Constant Polyimide Film

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High Dielectric Strength Polyimide Film

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Low Coefficient of Thermal Expansion PI Material

Product Description
PI Material-Flexible Polyimide Films for Miniaturized Electronics
Flexible Polyimide Films for Compact Electronics
Place of Origin ANHUI, CHINA
Certification UL ISO ROHS
Material Polyimide
Color Yellow
Treatment Single-side / Both Sides
Width 514MM 520MM 1028MM 1040MM
Thickness 12.5μm 20μm 25μm
Packing Style Standard Packing
Roll Length Customized
Packaging Details Wooden pallet
Supply Ability 2000 ton/year
Product Overview

The GL high-performance polyimide film is a type of biaxially stretched natural (yellow) polyimide film, developed and produced independently by our company, available in three different thicknesses and characteristics, primarily used in adhesive substrates, chip packaging, and other fields.

Product Features
  • Extremely high mechanical properties
  • Extremely low coefficient of thermal expansion
  • Excellent surface bonding properties
  • Complies with RoHS and Reach requirements
  • Passed safety certification by the UL laboratory in the United States
Why Choose Our Factory?
  • Direct Manufacturer Pricing: Eliminate intermediaries—competitive costs, flexible MOQs, and fast delivery
  • Technical Expertise: Customized anti-fog testing for your product, and support to optimize packaging performance

Available in custom thicknesses, widths, and finishes (matte, glossy, metallic), our Polyimide film ensures consistent quality, fast production, and competitive pricing for bulk orders.

Product Images
Flexible Polyimide Film with Low Dielectric Constant and High Dielectric Strength for Miniaturized Electronics 0 Flexible Polyimide Film with Low Dielectric Constant and High Dielectric Strength for Miniaturized Electronics 1 Flexible Polyimide Film with Low Dielectric Constant and High Dielectric Strength for Miniaturized Electronics 2
Handling & Storage Instructions

To ensure the longevity and performance of our Polyimide film, please adhere to the following guidelines:

  • 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