Table 1 Physical and mechanical properties of PLA material31.

From: Bending strength measurement of structures printed via fused deposition modeling with different infill patterns

Density

1.00–3.41 g/cc

Thermal conductivity

0.0320–0.170 W/m-K

Melting point

64–220 °C

Glass transition temperature (Tg)

43–120 °C

Modulus of elasticity

0.05–13.8 GPa

Yield strength

8–103 MPa

Ultimate tensile strength

10–3000 MPa

Flexural yield strength

0.17–159 MPa

Flexural strain at break

1.7–5.5%

Izod impact, unnotched

7.35 KJ/m2

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