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Polyethylenenaphthalate (PEN)

Polyethylenenaphthalate (PEN)Description:

Polyester which is very similar to PET but more temperature-resistant. PEN is a semi-crystalline and transparent plastic with an either crystal-clear or sometimes slightly milky appearance. Furthermore, PENs feature a higher resistance to UV-radiation and better barrier capacities than PET. In contact with aqueous-alkaline media and when exposed to very high temperatures, PENs are more stable and less sensitive towards hydrolysis than PET.


PENs are mainly used for electric devices and in the electronic engineering.


Polyethylenenaphthalate (PEN)

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