IR Rubber vs. PMQ Rubber
Both IR rubber and PMQ rubber are thermoset elastomers (rubber).
For each property being compared, the top bar is IR rubber and the bottom bar is PMQ rubber.
Material Properties
Density, g/cm3 | 1.0 | |
1.2 |
Elongation at Break, % | 600 | |
480 |
Glass Transition Temperature, °C | -70 | |
-130 |
Limiting Oxygen Index (LOI), % | 19 | |
32 |
Specific Heat Capacity, J/kg-K | 1550 | |
1590 |
Strength to Weight: Axial, points | 5.6 | |
1.9 |
Strength to Weight: Bending, points | 17 | |
7.4 |
Tensile Strength: Ultimate (UTS), MPa | 19 | |
8.0 |
Thermal Conductivity, W/m-K | 0.14 | |
0.23 |
Thermal Diffusivity, m2/s | 0.1 | |
0.12 |