Process for preparing Polyurethane Foam Sponge based on nanoparticles and copper, and also comprising polyol, TDI, Water, Silicone, triethylenediamine, Amina, STANNOUS Octoate, Dyes and additives.

摘要

A process for the preparation of sponges made of polyurethane foam with high absorption capacity and modified toxicity level, to which copper nanoparticles are added to ensure their antibacterial capability.