The invention relates to the technical field of textile fabrics, specifically a recycled polyester fabric and its preparation process. Nano silver-loaded zirconium phosphate is surface-modified with a silane coupling agent to prepare modified functional powder. Under the action of an initiator, the modified powder reacts with double bonds in flame retardants to form a composite. Dried recycled polyester chips are blended with the composite, melt-blended and extruded for granulation in a twin-screw extruder to prepare modified polyester masterbatch. The masterbatch is mixed with recycled polyester chips for melt spinning, winding and stretching to produce modified polyester fibers. Finally, the fibers are twisted and woven to obtain the recycled polyester fabric. The finished fabric integrates excellent flame retardancy and antibacterial performance.
Area Code: CN
Application Number: CN202411554866.7
