Re: Vapor Blast and Dupont Somos 7110 Epoxy Resin

From: David.Oblak@coulter.com
Date: Tue Feb 10 1998 - 20:56:45 EET

Ingrid,

We are currently using SOMOS 7110 Epoxy Resin and find it extremely
difficult to rinse and\or clean parts with isopropyl alcohol. It is
recommended by Dupont that TPM be used with 7110 for the intitial rinse and
then isoproply alcohol as a secondary, if needed.

Good Luck

Dave Oblak
Rapid Prototyping Specialist
Beckman/Coulter Inc.
Miami, Fl

david.oblak@coulter.com

                                                                  
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To: rp-ml@bart.lpt.fi, rp-ml@bart.lpt.fi
cc: (bcc: David Oblak/PD/CoulterUS)
Subject: Vapor Blast and Dupont Somos 7110 Epoxy Resin

Two Questions:
         1: Anyone using a Vapor Blast for cleanup? Using plastic or glass
            beads? What grit?

         2: Does Somos 7110 clean up with isopropyl alcohol only? or do you
have
            to use TPM also? 

--
Thank you,

Ingrid Timmel
Fisher Price
itimmel@fpp.com

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/

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