TECHNICAL SPECIFICATIONS Diameter accuracy 2. 90 mm 0. 03 mm 1. 75 mm 0. 02 mm Extrusion temperature 230 - 240 C Material Net Weight 1. 00 kg Color transparent Filament Length 70 m (for 2.85mm thickness), 404 m (for 1.75mm thickness) Density 1. 08 g/cm3 Tensile Yield 42 MPa Flexural Strength 61 MPa Flexural Modulus 2. 1 GPa Impact Strength (Charpy) 12 KJ/m2 Heat Distortion Temperature (HDT) 99 C Molding Shrinkage N/A .