New nano fabrics have been successfully developed. Where will traditional fabrics go?
Abstract: A team from Stanford University in the United States reported in the “Science” magazine on the 1st that they have developed a low-cost new fabric that can reflect sunlight while allowing body heat to radiate away as much as possible, so it can be made into clothes. It will feel super “cool” on your body. Most of the body’s heat is radiated outward in the form of infrared rays. The working principle of infrared night vision devices is to detect the infrared rays radiated by the human body at night
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A team from Stanford University in the United States reported in Science magazine on the 1st that they have developed a low-cost new fabric that can reflect sunlight while , allowing body heat to radiate away as much as possible, so the clothes made into them will make people feel super “cool” when worn on the body.
Most of the heat of the human body is radiated outward in the form of infrared rays. The working principle of infrared night vision devices is to detect the heat radiated by the human body at night. Cui Yi, an associate professor in the Department of Materials Science and Engineering at Stanford University who is responsible for this research, said that the conditions that a super “cool” fabric needs to meet are to allow the human body to scatter infrared rays outward as unimpeded as possible while being opaque to visible light. before you can wear it.
According to reports, the new fabric is made of nanoporous polyethylene. This type of polyethylene material is often used in the production of lithium batteries, and its nanopores It can scatter visible light with a wavelength of 0.4 microns to 0.7 microns, but allows human body infrared rays with a wavelength of 7 microns to 14 microns to pass through almost unimpeded. At the same time, the nanopores have good air and water permeability after surface modification.
Comparative experiments show that the new fabric only increases skin temperature by 0.8 degrees Celsius, while cotton fabrics increase skin temperature by 3.5 degrees Celsius, and commercially available polyethylene fabrics increase skin temperature by 2.9 degrees Celsius. degrees Celsius. This means that compared with cotton and commercially available polyethylene fabrics, wearing clothes made of new fabrics will make people feel much cooler and reduce the use of air conditioners and fans.
Cui Yi said that this nanoporous polyethylene is expected to be widely used in the clothing industry, especially the sportswear industry. What they are now developing is non-porous polyethylene. Textile-like generation technology, in addition, the second generation of textile-type super “cool” fabric will be developed. Its mechanical strength and other properties will be basically the same as real cloth, but it will also be super “cool”.
——A professional comprehensive service provider for the supply and application of functional fabrics. The company has strong scientific and technological research and development capabilities, advanced production inspection methods, and has self-operated import and export rights. It is also ISO9001 -2008 and ISO4001-2004 certified enterprise. The main products include: anti-static series, high temperature resistant and fireproof series, flame retardant series, oil and water repellent and three-proof series, acid and alkali resistant series, ordinary clothing fabrics and accessories, etc. Involving metallurgy, Firefighting, petroleum, chemical, machinery, medical and other industries. Decades of hard work, market-oriented, innovation-driven, quality-based survival, development and growth. Technology provides you with comprehensive solutions and perfect products and Service.
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A team from Stanford University in the United States reported in Science magazine on the 1st that they have developed a low-cost new fabric that can reflect sunlight while , allowing body heat to radiate away as much as possible, so the clothes made into them will make people feel super “cool” when worn on the body.
Most of the heat of the human body is radiated outward in the form of infrared rays. The working principle of infrared night vision devices is to detect the infrared rays radiated by the human body at night. Cui Yi, an associate professor in the Department of Materials Science and Engineering at Stanford University who is responsible for this research, said that the conditions that a super “cool” fabric needs to meet are to allow the human body to scatter infrared rays outward as unimpeded as possible, and at the same time be opaque to visible light, so that it can be worn under body.
According to reports, the new fabric is made of nanoporous polyethylene. This type of polyethylene material is often used in the production of lithium batteries, and its nanopores It can scatter visible light with a wavelength of 0.4 microns to 0.7 microns, but allows human body infrared rays with a wavelength of 7 microns to 14 microns to pass through almost unimpeded. At the same time, the nanopores have good air and water permeability after surface modification.
Comparative experiments show that the new fabric only increases skin temperature by 0.8 degrees Celsius, while cotton fabrics increase skin temperature by 3.5 degrees Celsius, and commercially available polyethylene fabrics increase skin temperature by 2.9 degrees Celsius. degrees Celsius. This means that compared with cotton and commercially available polyethylene fabrics, wearing clothes made of new fabrics will make people feel much cooler and reduce the use of air conditioners and fans.
Cui Yi said that this nanoporous polyethylene is expected to be widely used in the clothing industry, especially the sportswear industry. What they are now developing is non-porous polyethylene. Textile-like generation technology, in addition, the second generation of textile-type super “cool” fabric will be developed. Its mechanical strength and other properties will be basically the same as real cloth, but it will also be super “cool”.
——A professional comprehensive service provider for the supply and application of functional fabrics. The company has strong scientific and technological research and development capabilities, advanced production inspection methods, and has self-operated import and export rights. It is also ISO9001 -2008 and ISO4001-2004 certified enterprise. The main products include: anti-static series, high temperature resistant and fireproof series, flame retardant series, oil and water repellent and three-proof series, acid and alkali resistant series, ordinary clothing fabrics and accessories, etc. Involving metallurgy, Firefighting, petroleum, chemical, machinery, medical and other industries. Decades of hard work, market-oriented, innovation-driven, quality-based survival, development and growth. Technology provides you with comprehensive solutions and perfect products and Service.
AAA
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