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Ned Simmons Ned Simmons is offline
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Default Machining clear plastic and keeping it that way

On Tue, 05 Nov 2013 14:29:05 -0600, Tim Wescott
wrote:

On Tue, 05 Nov 2013 14:21:53 -0600, Jon Elson wrote:



If you want pretty and clear, you can't do better than cast acrylic, it
is as clear as glass, maybe even more so.

Jon


I'm considering casting, although at this point I just want onesies, not
any great quantities.


Acrylic stock shapes are available either cast or extruded. The cast
stuff has better optical properties.

As for tough clear plastics, polycarbonate (Lexan) is the most obvious
alternative to acrylic, but more difficult to polish.

--
Ned Simmons