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Table 8 Physical properties of 1060Al and PET [26, 33]

From: Effect of Surface Texture on Tensile Shear Strength of 1060Al-PET Welding Joints

Property 1060Al PET
Density (g/cm3) 2.70 1.68
Specific heat capacity (J/(kg·℃)) 0.88×103 2.50×103
Thermal conductivity (W/(m·℃)) 234 0.08
Elasticity modulus (MPa) 68 2
Poisson's ration 0.35 0
Melting point (℃) 660 280