Medical antibacterial antifouling fabric

• Main Authors: ZHOU GUOQING, HUANG GUOXIONG
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL

The invention discloses a medical antibacterial antifouling fabric, and belongs to the technical field of fiber materials. The preparation method comprises the following steps: mixing modified fibers and cotton fibers, and interweaving warp yarns and weft yarns to obtain a fabric substrate; uniformly coating the surface of a fabric substrate with the antifouling slurry, and performing hot drying to obtain the medical antibacterial antifouling fabric. Wherein the modified fiber is prepared by the following method: mixing an antibacterial carrier/nano-silver, nano SiO2-polytetrafluoroethylene, a cross-linking agent and absolute ethyl alcohol, performing ultrasonic heating and stirring to obtain a suspension, and then performing cooling, centrifugal separation, cleaning and drying to obtain a composite material; grinding and uniformly mixing the obtained composite material and the modified nano SiC to obtain mixed powder, and carrying out cold press molding and hot stretching treatment on the mixed powder to obt