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Water sorption in Polyimide (Kapton)

Water sorption in Polyimide (Kapton)

Water sorption in Polyimide (Kapton)

(OP)
Hello everyone,

I was wondering if anyone has the following material constants for polyimide (Kapton)
1. Moisture absorption at 85C/85%RH
2. Diffusivity at 85C/85%RH

Thanks
Indrajit

RE: Water sorption in Polyimide (Kapton)

The most likely place to find that information is from the suppliers. You may also try www.matweb.com and perhaps the CAMPUS database. It is quite specific data and not so common so you may find that no-one has measured it though.

RE: Water sorption in Polyimide (Kapton)



I would guess DuPont would have some information as they make the stuff..........

RE: Water sorption in Polyimide (Kapton)

Hi,

Ask for a Kapton datasheet from your supplyer... that'll have all the information you need on it... and more.

Andy

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