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Hygroscopy of cured objects  

Vadym M
Active Member
Hygroscopy of cured objects

Hi community!

I am researching how resin prints are doing in moist environment. Dimensional and stiffness changes.

I had recently discovered that one of my materials has an issue of drying for too long after IPA 99% bath.

The object absorbed some amount of moisture from air and as result shape changes.

Are there any experience here about this topic?


Also I had run some experiments with submerging prints in water for a night and results is not what I had expected.

Prusa tough resin is doing OK in water but other vendor has a "big" (for me) reaction going on, check this album with notes and small videos  


Posted : 31/01/2023 10:43 am
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