Anti-electromagnetic radiation/antibacterial fabric based on carbon nano-material, and preparation method thereof

• Main Authors: WANG DONGHONG, LIU WEI, JIA KUN, GU JIANYU, MA JIANGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TEXTILES; TRANSPORTING; 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 relates to the technical field of electromagnetic shielding fabrics, and concretely relates to an anti-electromagnetic radiation/antibacterial fabric based on a carbon nano-material, anda preparation method thereof. A green and environmentally-friendly carbon nano-powder, a water-based resin and an E-PTFE film are adopted as raw materials, so the human health and the environment areextremely slightly affected; and the electromagnetic shielding carbon nano-powder is compounded with the water-based resin matrix, a textile fabric substrate is modified with the obtained electromagnetic shielding functional body in a manner of film coating to obtain an electromagnetic shielding carbon nano-fabric layer, and the E-PTFE waterproof and air-permeable film is laminated to the electromagnetic shielding carbon nano-fabric layer to obtain the anti-electromagnetic radiation/antibacterial fabric. The electromagnetic shielding carbon nano-fabric has radiation protection and antibacterial dual functions, and has