You could also try a mixture of 15 % acetic acid and EC solvent heated to
about 60 deg C.

Tell us which recipe works best.

Michael


> >MEMS folk,
> >
> >I know that acetone works for dissolving PMMA but is there something that
> >will work much faster, maybe 10 times?  PMMA thickness is between 300
> >microns and 1500 microns.  Currently it takes 3 days to dissolve 1500
>micron
> >thick PMMA in acetone.
> >
> >Thanks
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>
>_______________________________________________
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>Visit us at http://www.memsnet.org/

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