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