Verbatim BVOH filament 1.75 mm - Transparent A high quality water soluble support material that can be used with a number of different polymers and easily dissolved in cold water. This environmentally-friendly material provides support for printing objects with overhangs or particularly complex structures. Verbatim BVOH follows the tightest quality controls as standard, ensuring excellent layer-forming and adhesion properties. Features Butenediol Vinyl Alcohol Co-polymer (BVOH) for material extrusion Water dissolvable support material Waste can be disposed with household effluent** Excellent layer-forming, emulsifying, adhesive Best in combination with ABS, PLA, and PET material Light- and UV-sensitive High solubility Main applications: Support material for filaments, printing projects with overhangs or complex objects **>20 times weight of water to this material required for disposal (i.e >20cc water to 1g BVOH) with a maximum of 2kg of BVOH per day. When more BVOH is to be used per day, professional organic effluent treatment will be required. TECHNICAL SPECIFICATIONS Diameter accuracy 1.75 mm ± 0.07 mm Material net weight 0.5 kg Filament length 182 m Melt temperature 176 °C Melt Flow Rate @ 230 °C, 21.1N 7.5 g/(10 minutes) Density 1.14 g/cm3 Viscat softening temperature 92 °C Glass transition temperature 68 °C Flexural strength 71 MPa Flexural modulus 2900 MPa Tensile Strength 45 MPa Tensile Elasticity 9.0% SPOOL DIMENSIONS Spool diameter 200 mm Spool depth 72 mm Hub diameter 102 mm Hub hole diameter 51 mm RECOMMENDED PRINTER SET UP Extrusion temperature 210±10 °C Bed temperature 60 °C Printing speed 30 mm/s