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 .