Hi John,
The SLS process used to offer Polycarbonate powder on a regular basis
then graduated to a material called Trueform. It was very hard the machines
because it gummed up air chambers, filters and array of other subassemblies and
the substance was extremely hard to remove. Then the SLS process came out with
Castform, which is cleaner. You would need to speak with 3-D Systems in Rock
Hill, SC to get the final answer on the old Polycarbonate powders for the SLS
process.
Rob Kiser
Kaiser3D
www.kaiser3d.com
**************Biggest Grammy Award surprises of all time on AOL Music.
(http://music.aol.com/grammys/pictures/never-won-a-grammy?NCID=aolcmp003000000025
48)
Received on Fri Feb 08 05:52:24 2008
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