[Noisebridge-discuss] [sudo-discuss] Sourcing <= 50 micrometer ETFE film

Jake jake at spaz.org
Tue Aug 1 04:06:45 UTC 2017


i have a device which is a motorized vacuum-backed surface which you can use
for spin-coating.  you place the item with its center of gravity on the axis
and then pull a vacuum, and then you can power the motor and spin the thing to
do spin-coating.  It was originally for orienting silicon wafers so it's
enclosed in a stainless steel housing so it can be cleaned easily.

-jake

On Mon, 31 Jul 2017, Marc Juul wrote:

> I'm starting to play around with electrowetting (specifically the OpenDrop)
> and I'm having trouble finding a source for extruded ETFE film of a
> thickness of at most 50 micrometer.
>
> Any ideas?
>
> Anyone have experience with ultra hydrophobic coatings or spin coating?
>
> -- 
> marc/juul
>


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