mentorichter

Hi all, does anyone have experience with processing polyethersulfone-filaments (PSU, PPSU, PES)? Thanks!

ABS is usually not cytotoxic. BUT: cytotoxicity depends not only on the material, it depends also on processing conditions and contact liquids used in an application. To high processing temperatures (> 260°C) will result in decomposition products (e.g. Styrene) and solvents could extract traces of potential byproducts (e.g. Butadiene).