ABS 1.75mm Quality ABS 1.75mm Filament for 3D Printing from European Devil Design Devil Design Filament Diameter: 1,75mm Dimensional tolerance: +/- 0,05mm Roundness: +/- 0,02mm Manufacturer: Devil Design, Europe Weight: 1kg net Spool diameter: 200mm Spool width: ~ 70mm Diameter mounting hole: 52mm Recommendations: Hot end: 235-255 o C Heating bed*: 90-100 o C Filament coiled on a bobbin vacuum packed together with a desiccant. Filament compared to standard ABS material it is characterized by a reduced shrinkage processing, improved bonding layers, and six times greater flow ratio. ABS, or Acrylonitrile butadiene styrene is a petroleum derived thermoplastic. It is amorphous, so it has no true melting point, instead ABS becomes more and more soft as temperature increases. It is resistant to many acids and alcohol, but soluble in Acetone. It is light-weight, melts at higher temperatures, and stronger than PLA. It is more difficult to print than PLA, however, and often doesn’t have as fine surface details. Industrially, it is used to make helmets, sporting canoes, and legos! ABS is not food safe and dangerous to the environment. Print only in ventilated areas and dispose responsibly.