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Kapton vs. Koptan - polyimide tapes?

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Pinky's Brain
Wed Nov 17 2010, 06:44PM
Pinky's Brain Registered Member #2901 Joined: Thu Jun 03 2010, 01:25PM
Location:
Posts: 837
If the transformer doesn't get too hot why not use amalgamating tape? You can get this stuff relatively cheap :

Link2

It's German and it's in their professional catalog too, so seems to be decent quality.
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Proud Mary
Wed Nov 17 2010, 07:21PM
Proud Mary Registered Member #543 Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
scott fusare wrote ...

Interesting, but it does not change the fact that material is still used in the aerospace community. I'll ask around and see what the story is from our end.

I said that's Kapton's heyday was over, not that it was no longer used. smile
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Scott Fusare
Wed Nov 17 2010, 09:19PM
Scott Fusare Registered Member #531 Joined: Sat Feb 17 2007, 10:51AM
Location: Burlington, Vermont
Posts: 125
Proud Mary wrote ...

I said that's Kapton's heyday was over, not that it was no longer used. smile

Hi Mary,

I guess I misunderstood. For the record I pestered a whole bunch of folks today about it :) Seems that, just as you pointed out, Kapton insulated wiring harnesses are verboten. We are apparently using it in applications where it is internal to the avionics enclosure, often to provide just a bit more dielectric standoff in tight spaces.

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