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Foldable smartphones


Transparent polyimide resin is used for display parts on mobile devices. With the growing 5G environment, this resin requires improvement it’s high-frequency material characteristics.Daikin manufactures and sells the fluorine-containing monomer 6FDA as a raw material which accomplishes this improvement.

Transparent polyimide

Required characteristics

- Polyimide transparency

- Low dielectric constant of polyimide

Daikin Solutions

By introducing fluorine into the polyimide using 6FDA, solubility and transparency in the visible light band, typically drawbacks of PI, are greatly improved.