abstract |
The present invention relates to a process for adding additives to ultra high molecular weight polyethylene. A master fluff containing virgin ultra high molecular weight polyethylene and additives is added to the virgin ultra high molecular weight polyethylene in a continuous mixing facility. Additives include corrosion inhibitors, acid scavengers, (UV) stabilizers, antioxidants, lubricants, antibacterial agents, colorants, pigments, brighteners, crosslinking agents, fillers, antifoggants, antistatic agents And / or a flame retardant. |