; PLA ; (c) 2013 Juergen Riegel (CC-BY 3.0) ; information about the content of such cards you can find here: ; http://www.freecadweb.org/wiki/index.php?title = Material [FCMat] Name = PLA Description = Polylactic acid or polylactide (PLA, Poly) is a biodegradable thermoplastic aliphatic polyester derived from renewable resources, such as corn starch, tapioca roots, chips, starch or sugarcane. Father = Thermoplast ProductURL = http://en.wikipedia.org/wiki/Polylactic_acid YoungsModulus = 3640 MPa UltimateTensileStrength = 49.6 MPa PoissonRatio = 0.36 Density = 1300 kg/m^3