Fatigue and Time-Dependent Deformation in Vat-Printed Thermosets: A Qualification and Evidence-Gap Note
Segurola, Juan
2026-08-21 · Report · Version 1.2
This note separates evidence that is present from measurements still required for application release. The cited studies address curing-dependent thermo-viscoelasticity, heat-assisted VPP processing, network development during photopolymerisation and a defined dental fatigue comparison. They do not provide a service-life creep or stress-relaxation dataset for a vat-printed thermoset. Creep and relaxation are therefore treated as qualification requirements and explicit evidence gaps. ISO 899-1:2017, ASTM D2990-17(2025) and, where fibre reinforcement makes it applicable, ISO 13003:2003 provide method anchors. RP-02 defines the shared qualification logic.