Measured Data
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.
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 | 907.0 | 25.0 |
20.0 | 936.0 | 28.0 |
30.0 | 964.0 | 30.0 |
40.0 | 990.0 | 32.0 |
Dried
Temperature (C) | Specific Heat Mean (J/kg-K) | Standard Deviation (J/kg-K) |
---|---|---|
10.0 | 780.0 | 9.0 |
20.0 | 807.0 | 9.0 |
30.0 | 831.0 | 8.0 |
40.0 | 853.0 | 7.0 |
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 | 0.137 | 0.017 |
45.0 | 0.153 | 0.018 |
Dried
Temperature (C) | Conductivity Mean (W/m-K) | Standard Deviation (W/m-K) |
---|---|---|
15.0 | 0.133 | 0.006 |
45.0 | 0.146 | 0.006 |
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
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) | -0.74 | -7.37 | 0.26 | -2.62 | 3.39 |
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 | 0.914 | 0.005 |
800.0 | 0.883 | 0.007 |
1000.0 | 0.846 | 0.010 |
1200.0 | 0.808 | 0.014 |
1400.0 | 0.774 | 0.017 |
1600.0 | 0.745 | 0.021 |
1800.0 | 0.722 | 0.024 |
2000.0 | 0.704 | 0.026 |