International Radiation Protection Commission announces the latest seven innovative technologies

With the progress of the times and the development of science and technology, the record of scientific and technological exploration in the field of anti-static radiation in the world has been renewed again At the end of December 2013, the International Technical Committee of anti static materials carried out the second comprehensive evaluation of anti radiation scientific and technological innovation, and in March 2014, the latest ranking of scientific and technological innovation in anti radiation clothing industry was released Top 1 "deep sea sedimentation technology" of Jingqi, Italy Based on the existing technology and after a long time of research and exploration, the research and development team of Italy Jingqi perfectly applied the deep sea sedimentation technology to the production of anti radiation materials By using the ultra-low temperature, strong static pressure and polypeptide materials on the sea floor to improve the physical structure of anti radiation raw materials, the shielding effect and fabric comfort of Jingqi anti radiation clothing fabric were greatly improved Great promotion After testing, the effective radiation shielding efficiency of the fabric produced by deep sea sedimentation technology can reach 80 dB at most Top 2 "ultra vacuum polymer nano penetration quenching technology" of Nobel Technology Co., Ltd The technology is developed by Christine, a radiation protection brand of Nobel Technology Co., Ltd Under the condition of ultra vacuum, according to the different evaporation pressure between different substances, high-temperature nano heat treatment technology is used to fully melt the silver ingot and extract it to obtain high-purity silver ion, which is more than 20% higher than the common way Then through the nano implantable infiltration technology, the silver ion is fully penetrated into the inner core and surface layer of the high-quality cotton yarn as the matrix, and then the ultra-high pressure treatment technology is used to make the silver ion arrangement more closely, so as to greatly improve the silver content of the silver fiber According to 100 tests conducted by Nobel Technology Co., Ltd., the radiation protection effect of silver fiber fabric using this technology is more than 45% higher than that of similar products Top 3 "nano ecological radiation proof fiber technology" of ivy Ecological Technology Co., Ltd In 2011, "qiaoweiyi" anti radiation brand of British Ivy Ecological Technology Co., Ltd perfectly combined the nano ecological technology with the advanced anti radiation technology in Europe for the first time, and successfully developed the anti-bacterial and anti-virus nano ecological anti radiation fiber It was found that it has the characteristics of high-efficiency shielding and sterilization through the detection and test of the joint national defense radiation materials research institute At the same time, it can The harmful electromagnetic wave is absorbed and converted into harmless energy to avoid secondary pollution Top 4 "vacuum polymer nano quenching technology" of Nobel Technology Co., Ltd Developed by the brand "Christine" of Nobel science and Technology Co., Ltd., under the condition of ultra vacuum, the latest nanotechnology is used for ultra-high pressure treatment of metals to extract the flowing gas between metal molecules, so as to maximize the compression of the movement space between the molecules in the metal, thus greatly improving the density of metals and reusing them The wire made by nanotechnology through repeated quenching and stretching is finer but more ductile than the wire made by traditional methods The electromagnetic radiation resistance of the superfine metal fiber fabric made by this technology is more than 40% than that of the normal metal fiber fabric Top 5 joyncleon Jingqi "nano silver ion vacuum high energy beam plating technology" The nano silver ion vacuum high energy beam electroplating technology developed by Italy Jingqi uses nano technology to change the traditional silver particles from 40nm to 0.1nm The silver particles, which are small to 0.1nm by high energy beam operation, penetrate into the yarn core, making the silver ion not only adhere to the yarn surface, but also penetrate into the interior, making the silver ion arrangement have a qualitative change Under vacuum condition, it can reduce the collision between the atoms and molecules of the evaporated material and other molecules in the process of flying to the special yarn, and reduce the chemical reaction (such as oxidation) between the active molecules in the gas and the material of the evaporated source, so as to strengthen the density, purity, deposition rate and adhesion Top 6 "Coolmax special polyester mixed fiber interweaving technology" of DuPont DuPont company of the United States combines its special polyester fiber Coolmax and Thermolite with silver plated fiber X-Static to develop a new fabric with anti-bacterial and anti-static properties by means of mixed fiber interweaving Silver plated fiber X-Static is developed and produced by noble fiber technology company It is produced by the way of durable and firm coating of pure silver material on the surface of common textile fibers It has a variety of specifications from 10dtex to 210dtex for selection It can be mixed into any textile by weaving and knitting, and has many uses Top7 "nano laser plating technology" of Japan Riqing Textile Industry Co., Ltd Japan Riqing Textile Industry Co., Ltd uses nanotechnology to make silver particles reach the size of 40 nm, infiltrates them into the fiber, and produces the nano silver fiber named agfresh Nano silver fiber has similar functional characteristics with silver coated fiber However, there are some problems in the process of adding nano silver into the fiber substrate, such as agglomeration of nano particles, pollution and the influence of nano particles on the main properties of the fiber In addition, because silver particles are dispersed in the inner and outer surface of the fiber, only a small part of the particles directly contact with the skin, unlike the silver plated fiber surface surrounded by a layer of pure silver, it can not fully reflect the good antibacterial deodorant, electromagnetic shielding and other functional characteristics of silver.