urethanes for investment casting

From: Glyn Churchman (scargo@mindspring.com)
Date: Tue Jun 08 1999 - 21:14:15 EEST

Has anyone used urethanes for investment casting parts, i.e., they will be burnt out of
the investment? Do any burn out cleanly?
Any problems associated with cracking of the investment or other issues?

Glyn@Prototech, Inc.

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

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