Injection Molding Cooling

Transient 1D heat conduction and cooling time estimation for polymers.

Part Thickness 3.0 mm

Melt Temp (T_m) 250°C

Mold Temp (T_w) 40°C

Ejection Temp (T_e) 90°C

Thermal Cond (k) 0.15 W/m·K

Density (ρ) 900 kg/m³

Specific Heat (C_p) 1900 J/kg·K

Thermal Diffusivity (α):8.77e-8 m²/s

Cooling Time:17.43 s