Measured Data
Specific Heat
Experiments for specific heat [J/(kg K)], or heat capacity, were conducted using a heat flow meter on unconditioned and dried samples at 10 °C, 20 °C, 30 °C and 40 °C.
Unconditioned
| Temperature (C) | Specific Heat Mean (J/kg-K) | Standard Deviation (J/kg-K) |
|---|---|---|
| 10.0 | 1533.0 | 366.0 |
| 20.0 | 1598.0 | 388.0 |
| 30.0 | 1674.0 | 403.0 |
| 40.0 | 1741.0 | 417.0 |
Thermal Conductivity
Experiments for thermal conductivity [k] were conducted using a heat flow meter on unconditioned samples at 15 °C and 45 °C.
Unconditioned
| Temperature (C) | Conductivity Mean (W/m-K) | Standard Deviation (W/m-K) |
|---|---|---|
| 15.0 | 0.045 | 0.001 |
| 45.0 | 0.050 | 0.001 |
Mass Loss Rate (MLR)
Initial-mass-normalized mass loss rate [1/s] was measured in the simultaneous thermal analyzer experiments at three heating rates: 3 K/min, 10 K/min, and 30 K/min.
Simultaneous Thermal Analyzer
Specific Heat Release Rate
Experiments for specific heat release rate [W/g], were conducted using a micro-scale combustion calorimeter at a heating rate of 30 K/min.
Derived Data
Effective Heat of Combustion (Δhc)
Effective heat of combustion [MJ/kg] is calculated from data collected in micro-scale combustion calorimeter experiments.
Micro-scale Combustion Calorimeter
| Value | R1 | R2 | R3 | Mean | Std. Dev. |
|---|---|---|---|---|---|
| Heat of Combustion (MJ/kg) | 6.7 | 5.79 | 6.29 | 6.26 | 0.37 |
Band Averaged Emissivity
Band averaged emissivity was calculated from reflectance measurements conducted with an integrating sphere and Fourier transform infrared spectrometer.
| Source Temperature [K] | Emissivity | Std. Dev. |
|---|---|---|
| 600.0 | 0.889 | 0.002 |
| 800.0 | 0.855 | 0.003 |
| 1000.0 | 0.819 | 0.005 |
| 1200.0 | 0.783 | 0.007 |
| 1400.0 | 0.751 | 0.010 |
| 1600.0 | 0.724 | 0.012 |
| 1800.0 | 0.702 | 0.015 |
| 2000.0 | 0.685 | 0.017 |