LDPE vs. EVA
Both LDPE and EVA are thermoplastics. There are 14 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is LDPE and the bottom bar is EVA.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 0.3 | |
0.015 to 0.080 |
Tensile Strength: Ultimate (UTS), MPa | 7.0 | |
3.0 to 35 |
Thermal Properties
Maximum Temperature: Decomposition, °C | 400 | |
450 |
Melting Onset (Solidus), °C | 110 | |
55 to 95 |
Specific Heat Capacity, J/kg-K | 2300 | |
1400 |
Thermal Conductivity, W/m-K | 0.36 | |
0.34 |
Vicat Softening Temperature, °C | 50 | |
45 to 80 |
Electrical Properties
Dielectric Constant (Relative Permittivity) At 1 Hz | 2.3 | |
2.8 |
Otherwise Unclassified Properties
Density, g/cm3 | 0.92 | |
0.93 to 1.0 |
Common Calculations
Stiffness to Weight: Axial, points | 0.18 | |
0.0087 to 0.048 |
Stiffness to Weight: Bending, points | 24 | |
8.6 to 15 |
Strength to Weight: Axial, points | 2.1 | |
0.87 to 10 |
Strength to Weight: Bending, points | 8.8 | |
4.8 to 26 |
Thermal Diffusivity, mm2/s | 0.17 | |
0.25 to 0.26 |