Evolution of R_f(N) and R_r(N) during 8 thermomechanical tensile tests in controlled stress between −50 and 80 °C for the printed objects. Equations to calculate R_f(N), and R_r(N) are reported in ESI^a.

Cycle (N)	R f(N)(a) (%)	R r(N)(a) (%)	R f(N)(b) (%)	R r(N)(b) (%)
N = 1	95.5	—	95.5	—
N = 2	95.6	99.8	95.1	100.2
N = 3	95.5	99.8	95.2	100.0
N = 4	95.5	99.7	95.2	99.6
N = 5	95.6	99.7	95.2	100.4
N = 6	95.3	99.8	95.2	99.8
N = 7	96.0	100.0	95.3	100.0
N = 8	95.9	99.8	95.2	99.8

^a3D printed samples (30 × 5 × 0.3 mm) were irradiated at 385 nm with an irradiance of 9.8 mW cm⁻², postcured 2 minutes at 70 mW cm⁻² and evaluated after the post cure (sample noted (a) AZ₁ + hν + PC_hν) and after AZ₂ (sample noted (b) AZ₁ + hν + PC_hν + AZ₂).