b'Test Report XC3945/R1Final Issue (Rev C) Thermal transmission properties of 50mm EPS-FR board (SL grade)2MEASUREMENTSTable 2.Results for 10 specimens.Uncertainties are for a 95% confidence (coverage factor k=2) No.CustomerCSIRO SpecimenMeasurementMeanThickness std.Test DescriptionIDnumber-thickness (mm)dev. (%)thickness (mm) 1231010- AFX6-166151.10.451.1 2231010- BFX6-166251.00.851.0 3231010- CFX6-166351.30.651.3 4231010- DFX6-166451.00.651.0 550mm EPS-FR SL Grade 231010- EFX6-166550.90.850.9 6231010- FFX6-166650.90.850.9 7231010- GFX6-166750.80.650.8 8231010- HFX6-166851.61.051.6 9231010- IFX6-166951.60.651.6 10231010- JFX6-167151.10.551.1No.LengthWidthWeight (kg)Test densityMeasurementTemperatureMeanMean heat flow (mm)(mm)(kg/m 3 )duration (min)difference (K)temperature (C)(W/m 2 ) 16006000.27715.08120.023.014.94 26006000.25113.76520.023.015.89 35996000.24913.55920.023.015.88 45996010.26614.56520.023.015.24 55996020.24513.46520.023.016.17 66005970.23212.76520.023.016.65 76005970.23412.86520.023.016.77 85995990.23812.93520.023.015.68 95985990.23712.86520.023.015.66 105986000.22412.24120.023.016.70No.Mean thermalUncertApparent thermalUncertMean thermal resistanceUncert conductance (W/m 2 .K)(%)conductivity (W/m.K)(%)(R value) (m 2 .K/W)(%) 10.74930.038331.333 20.79730.040731.253 30.79630.040831.263 40.76430.039031.313 50.81130.041331.233 60.83530.042531.203 70.84130.042731.193 80.78630.040631.273 90.78530.040531.273 100.83830.042831.193CSIRO 2023Commercial-in-Confidencepage 6 of 9 Copying or alteration of this report without written authorisation from CSIRO is forbidden. This report may only be reproduced in full.'