Table 1: Thermal parameters of PMMA-based materials ( 𝐻 m a x : DTG peak height; FWMH: full width at medium height of DTG peak).

Material 𝑇 5 % (°C) 𝑇 p e a k DTG (°C) 𝐻 m a x FWMH (°C)

Neat extruded PMMA 3 5 5 . 2 ± 0 . 5 3 7 9 . 1 ± 0 . 7 4542
PMMA/1 wt% Fe3O4 (C) 3 5 7 . 8 ± 1 . 2 3 9 7 . 4 ± 0 . 9 3846
PMMA/3 wt% Fe3O4 (C) 3 5 8 . 8 ± 0 . 7 3 9 3 . 8 ± 0 . 6 4145
PMMA/1 wt% Fe3O4 (S) 3 5 8 . 1 ± 0 . 8 3 9 5 . 1 ± 0 . 3 3847
PMMA/3 wt% Fe3O4 (S) 3 5 9 . 4 ± 0 . 7 3 9 5 . 5 ± 0 . 4 3848