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Functional film》 PI film

The polyimide film known as the "gold film" has excellent performance and is widely used in electrical insulation, FPC (flexible printed circuit board) aviation, automotive, transportation, display and other industries.

It has excellent heat resistance, mechanical properties, chemical stability, and good dielectric properties.


The complete PI film production process can provide perfect consulting services from the selection of raw materials to the construction of production lines to the development of finished products.


Functional film other industries

  • Optical film

  • Water treatment film

  • Lithium battery diaphragm

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