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 | 1320.0 | 492.0 |
20.0 | 1385.0 | 550.0 |
30.0 | 1486.0 | 556.0 |
40.0 | 1485.0 | 645.0 |
Dried
Temperature (C) | Specific Heat Mean (J/kg-K) | Standard Deviation (J/kg-K) |
---|---|---|
10.0 | 1488.0 | 605.0 |
20.0 | 1491.0 | 578.0 |
30.0 | 1610.0 | 609.0 |
40.0 | 1615.0 | 693.0 |
Thermal Conductivity
Experiments for thermal conductivity [W/(m K)] were conducted using a heat flow meter on unconditioned and dried samples at 15 °C and either 45 °C or 65 °C.
Unconditioned
Temperature (C) | Conductivity Mean (W/m-K) | Standard Deviation (W/m-K) |
---|---|---|
15.0 | 0.024 | 0.001 |
65.0 | 0.029 | 0.001 |
45.0 | NaN | NaN |
Dried
Temperature (C) | Conductivity Mean (W/m-K) | Standard Deviation (W/m-K) |
---|---|---|
15.0 | 0.022 | 0.003 |
65.0 | NaN | NaN |
45.0 | 0.025 | 0.002 |
Mass Loss Rate (MLR)
Mass loss rate [kg/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) | 11.4 | 11.44 | 13.38 | 12.07 | 0.92 |
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 | 0.903 | 0.003 |
800.0 | 0.868 | 0.005 |
1000.0 | 0.825 | 0.007 |
1200.0 | 0.779 | 0.010 |
1400.0 | 0.735 | 0.013 |
1600.0 | 0.698 | 0.016 |
1800.0 | 0.667 | 0.019 |
2000.0 | 0.641 | 0.022 |