Experimental and Theoretical Analysis on the Dynamic Characteristics of Fused Filament Fabrication Plates

Table 1

Physical properties of PLA [19].

Category	Unit	Value
Density	g/cm^3	1.21–1.25
Tensile strength	MPa	21–60
Ultimate strain	%	2.5–6
Elastic modulus	GPa	0.35–3.5
Glass transition temperature	°C	45–60
Melting temperature	°C	150–162