poly(ethylene 2,6-naphthalenedicarboxylate)

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poly(ethylene 2,6-naphthalenedicarboxylate)



Glass transition temperature: 120oC.

Melting temperature: 270oC.

Molecular weight of repeat unit: 242.23 g/mol.

Repeat Unit


PEN repeat unit


Poly(ethylene 2,6-naphthalenedicarboxylate) (PEN) is a semicrystalline polyester capable of being used at higher temperatures than most other polyesters due to its higher Tg and Tm.

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