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SLA part stability
Hi
Does anyone have any data on the stability of SLA printed parts.
Is there any creep with age, and what is the glass transition temperature ?
It looks like the bulk of the photopolymer is Epoxy (40-50%) with is generally very good, and normally thermosetting rather than thermoplastic, but being a cured product it may continue to distort with age as more molecular bonds are formed.
Also, how black is the black and can it be used for optics ?
Thanks
Posted : 10/10/2019 3:56 pm