Humidity study

From: Alta Precision (
Date: Thu Jun 17 1999 - 19:07:24 EEST

Good day all,

Has anyone out there done any in-depth studies on how humidity affects SLA patterns, more specifically on SL5180 resin. We all know that the parts tend to swell when exposed to high levels of humidity, but does anyone have hard data that they are willing to share? I'll even listen to your worst horror stories. Thanks in advance.

Bill Bernardo
Alta Precision Prototypes
Montreal, Qc., Canada

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