; PTFE-Generic ; (c) 2019 Uwe Stöhr (CC-BY 3.0) ; information about the content of such cards can be found on the wiki: ; https://www.freecadweb.org/wiki/Material ; file created by FreeCAD0.18.16022 (Git) [General] Name = PTFE SourceURL = http://www.matweb.com/search/datasheet.aspx?MatGUID=4d14eac958e5401a8fd152e1261b6843 [Mechanical] CompressiveStrength = 10.2 MPa Density = 2070 kg/m^3 PoissonRatio = 0.46 UltimateTensileStrength = 34.6 MPa YieldStrength = 20.5 MPa YoungsModulus = 564 MPa [Thermal] SpecificHeat = 1010 J/kg/K ThermalConductivity = 0.263 W/m/K ThermalExpansionCoefficient = 0.000108 m/m/K [Cost] ProductURL = https://en.wikipedia.org/wiki/Polytetrafluoroethylene