b'Test Report XC4002/R3 Calculated declared thermal performance of Phenolic Foam CompositeClient Delta Panels P/LReports XC4002/R1 and XC4002/R2 have characterized the declared thermal resistance of Phenolic Foam Composite at the low and high ends of the thickness range with results that are summarized in Table 1. Table 1.Declared thermal performance of Phenolic Foam Composite Panelsat 23C mean temperatureCSIRO ReportProduct NominalDeclared ThermalDeclared Thermal ResistanceConductivity NumberThickness (mm)(m 2 .K/W)(W/m.K) XC4002/R1501.320.039 XC4002/R22005.150.039AS/NZS 4859.1 allows for interpolation and limited extrapolation at other thickness values to arrive at declared thermal values for these thicknesses.Calculation is based on the highest declared value of thermal conductivity, the rounded value of which in this case is 0.039 W/m.K.The client has provided a list of alternative thickness values for which the following declared thermal resistance values have been calculated. Table 2.Calculated declared thermal performance of Phenolic foam composite at 23C mean temperature at intermediate thicknessesProduct NominalCalculated DeclaredProduct NominalCalculated Declared Thermal ResistanceThermal Resistance Thickness (mm)(m 2 .K/W)Thickness (mm)(m 2 .K/W) 601.551002.55 701.801102.85 751.901253.20 802.071502.85 902.301754.50The above calculations assume that all examples of the product meet or exceed the nominal thickness value and that the average density is also met or exceeded.CSIRO 2024 Final for issueCommercial-in-Confidencepage 3 of 3 Copying or alteration of this report without written authorisation from CSIRO is forbidden. This report may only be reproduced in full.'