specmat request for polyimide thinner

Mary Tang mtang at snf.stanford.edu
Thu May 8 17:35:13 PDT 2008

Hi Ben --

This chemical is officially approved for use as polyimide thinner, 
provided standard storage and waste collection procedures are noted.  
Please get the yellow tag and barcode from Mahnaz if you plan to store 
in the flammables are of the lab and collect any waste in the solvent 

Mary on behalf of SpecMat

Mary X. Tang, Ph.D.
Stanford Nanofabrication Facility
CIS Room 136, Mail Code 4070
Stanford, CA  94305
mtang at stanford.edu

Ben Chui wrote:
> Dear Specmat Committee,
>       On behalf of A.M. Fitzgerald and Associates, I'd like to request
> approval to use T-9039, which is a polyimide thinner sold by
> Dupont/Hitachi (to allow polyimide films to be spun thinner than
> usual).  I enclose the MSDS.  It is apparently just a mixture of two
> different solvents.
>       Please let me know if you have any questions.  Thanks!
> Ben Chui
> A.M. Fitzgerald and Assoc

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