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Pics for sticking part

Posted: Fri Jun 21, 2019 8:15 am
by bakera@byrne-tool.com
See attached

Re: Pics for sticking part

Posted: Fri Jun 21, 2019 11:40 am
by jtmcphee@mold-craft.com
TPU generally likes to release from a textured surface. Generally draw polish to B-1 then bead blast with a #240 oxide to a D-2 finish.

Other things to review would be burrs in the mold, processing parameters & purging the barrel and drying the material...I think it is picky with moisture.

Good Luck.