High Mechanical Strength & Chemical Resistant PI Film Materials

Polyimide Film Materials with Exceptional Chemical & Mechanical Performance

Our self-developed GL-grade high-performance polyimide film is a biaxially stretched pristine PI film fully produced in-house. Offered in three distinct thickness specifications with customized functional characteristics, this product is primarily applied to adhesive base materials, semiconductor chip encapsulation and other matching industrial scenarios.

• lt has extremely high mechanical properties. It has an extremely low coefficient of thermal expansion.
• It has excellent surface bonding properties. The product complies with RoHS and Reach requirements and has passed safety certification by the UL laboratory in the United States.

Our GL-grade premium polyimide film finds primary utilization in high-accuracy adhesive FCCL base stocks, dimensionally stable coverlay films, semiconductor chip encapsulation, as well as carrier substrates for functional special adhesive tapes.

• 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. Contact us today for free samples & wholesale deals!

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 will be necessary.
  • Avoid exposure to high humidity or extreme temperature fluctuations.