Compression set data

[LeeEccles]

Does anyone have any data regarding compression set values for Melinex 378 and Kapton 100 HN films? (i.e. the percentage permanent deformation that occurs under a sustained load).

I know, its a long shot ...

 

[patprimmer]

Melinex is bi axially oriented PET. There might be some data available from the PET beverage bottle industry, although it is more likely to be creep under tension.

Melinex/Mylar are also used in sails. There might also be some data there.

Regards

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