The New Materials Concepts Unit is an important branch of the seven emerging industry concepts and one of the investment themes this year. The new material concept stocks are in a wide range of segments, and the A-share market involves about 70 listed companies. At present, research institutions generally divide the new materials industry into 10 major areas according to application fields and research hotspots, including electronic information materials, new energy materials, new energy automotive battery materials, rare earth materials, non-ferrous metal alloy materials, new steel materials, New building materials, new chemical materials, biomedical materials, and ecological environment materials.
New materials use new materials as the basis and precursor of high-tech, and the application range is extremely wide. Together with information technology and biotechnology, it has become the most important and most promising field in the 21st century. Like traditional materials, new materials can be categorized from a variety of different perspectives, such as structural composition, function, and application. Different classifications are intertwined and nested. Currently, new applications are generally based on application areas and current research hotspots. The materials are divided into the following main areas: Electronic information materials, new energy materials, nano materials, advanced composite materials, advanced ceramic materials, ecological environment materials, new functional materials (including high temperature superconducting materials, magnetic materials, diamond films, functional polymers).
Review of new materials such as
materials , biomedical materials, high-performance structural materials, smart materials, new buildings and new chemical materials. With the development of science and technology, people develop
new ones based on traditional materials and based on the research results of modern science and technology. material. The new materials are composed of metal materials, inorganic non-metallic materials (such as ceramics, gallium arsenide semiconductors, etc.), organic polymer materials, and advanced composite materials. According to the material properties, there are structural materials and functional materials. The structural materials mainly utilize the mechanical and physical and chemical properties of the materials to meet the performance requirements of high strength, high rigidity, high hardness, high temperature resistance, wear resistance, corrosion resistance and radiation resistance; the functional materials mainly utilize the electric and magnetic materials of the materials. , sound, light and other effects to achieve a certain function, such as semiconductor materials, magnetic materials, photosensitive materials, heat-sensitive materials, stealth materials and nuclear materials for the production of atomic bombs, hydrogen bombs. New materials play a major role in national defense construction. For example, the successful development of ultra-pure silicon and gallium arsenide has led to the birth of large-scale and ultra-large-scale integrated circuits, which has increased the computing speed of computers from hundreds of thousands of times per second to more than ten billion times per second. The work of aero-engine materials For every 100 °C increase in temperature, the thrust can be increased by 24%; stealth materials can absorb electromagnetic waves or reduce the infrared radiation of weapons and equipment, making enemy detection systems difficult to find and so on. One of the main directions of the development of science and technology in the 21st century is the development and application of new materials. The study of new materials is a deeper step toward human understanding and application of the nature of matter.
The use of new materials in various fields With the advancement of science and technology, new materials for industrial textiles are constantly showing development trends, and their use is expanding into various fields. Some special-purpose fibers such as aramid, polyphenylene sulfide, carbon fiber, etc., although expensive, are still favored by the market in the fields of environmental protection, energy saving, flame retardant and high temperature resistance.
New materials concept stocks breakdown of electronic information materials: Yongtai Technology (002326) The most complete and most productive fine chemicals producer in China, Chengzhi (000990), the world's third master of TFT liquid crystal production technology, currently TFT production capacity of 50 tons, it is reported that there are 100 tons of production capacity. Fujing Technology (002222) is the world's leading manufacturer of nonlinear optical crystal and laser crystal components, and the largest manufacturer of KTP nonlinear optical crystal components in China. ) Domestic fiber optic cable leading enterprise, annual production capacity of 6 million core kilometers. Research silicon stocks (600206) China's largest international semiconductor material base, the only domestic new energy material with independent intellectual property rights of 12-inch silicon crystal polishing production line: Material Technology (002080) is the only all-round national high-tech enterprise in the special fiber composite material industry. The domestic market share of high-strength glass fiber is over 90%. TBEA (600089) holds 72.95% of Xinjiang New Energy is the largest professional in China. One of the high-tech enterprises in solar energy development and utilization The annual production capacity of solar energy application products 4100KW Jiabao Group (600622) nuclear industry important parts manufacturer, related samples have been delivered to China Mobile Rocket Research Institute new energy vehicle battery materials: Dangsheng Technology (300073) domestic leading lithium-ion battery cathode material Professional supplier CITIC Guoan (000839) subsidiary Mengguili is the largest lithium battery cathode material lithium cobalt oxide and lithium manganate producer in China, the only domestic large-scale production of lithium ion secondary battery manufacturers Xinzhou (300037) domestic Leading electronic chemical manufacturer, domestic market share of aluminum electrolytic capacitor chemicals is 30%. Shanshan shares (600884), the first lithium battery material supplier in China, Keliyuan (600478) nickel-metal hydride battery manufacturer, the products get electric at home and abroad. The automobile manufacturer recognizes that Zhongju High-tech (600872) has provided power battery samples to many automobile manufacturers through its subsidiaries in the fields of nickel-hydrogen batteries, nickel-cadmium batteries and lithium batteries. The prospects for future rare earth materials: Baotou Steel Rare Earth (600111) domestic The most important rare earth producer Xiamen Tungsten (600549) The largest tungsten and molybdenum product production and export enterprise, Zhongke Sanhuan (000970), the world's second largest and the world's second largest NdFeB manufacturer Hengdian East Magnetic (002056) permanent ferrite, soft ferrite, lithium battery cathode material , solar monocrystalline silicon manufacturer non-ferrous metal alloy materials: Tibet Mining (000762) has the largest lithium reserves in the country, the world's third Zhabuye Salt Lake 20 years mining rights Oriental Yu (000962) world silk leader, world market share 60%, technology and comprehensive quality level, the world's No. 1 Yunhai Metal (002182) magnesium alloy industry leader, the products are mainly used in new energy-saving and environmentally friendly vehicles, etc. Oriental zirconia (002167) has zirconium oxychloride, composite zirconia, zirconia structural ceramics The complete industrial chain of Guiyan Platinum (600459) Platinum deep processing industry, applied to fuel cell new steel materials: Steel Research Gaona (300034) high-end and new high-temperature alloy products one of the largest production companies Jiuli Special Materials (002318) high temperature Stainless steel pipe and various diameter welded pipe production lines have reached the world advanced level of new building materials: Smy Ke (002162) high-end architectural ceramics leading conch profile (000619) new building materials enterprise based on plastic profiles Ruitai Technology (002066) melting cast refractory industry leader Fangda Group (000055) the largest new high-tech enterprises in China Chemical Materials: Silicon Bao Technology (300019) is the only silicone resin manufacturer in China. The market share of lamp glue, electric environmental protection glue and special equipment for rubber production is the first in the country. The first Yantai spandex (002254) spandex faucet, the para-aramid is The most promising business in the future, San Aifu (600636) is the largest and most complete organic fluorine chemical enterprise in China. It has the most complete fluorine chemical industry chain. Xin'an Co., Ltd. (600596) has the most complete organic silicon industry chain in China, which is about to be realized. 200,000 tons of annual production capacity, the domestic first biomedical materials: Lepu Medical (300003) intravascular drug-eluting stent system, congenital heart disease occlusion device and other major products with high barriers Yu Yue medical (002223) into the suture field, In the future, we will extend the ecological ring to related products such as suture needles and absorbent bags. Materials: Hong Baoli (002165) Asia's only 10,000-ton isopropanolamine production scale with independent invention patents, the annual production capacity will be expanded to 40,000 tons, becoming the world's leading tripoly environmental protection (300072) only to clean energy Materials-based A-share listed company Xinfu Pharmaceutical (002019) PBS degradable plastic annual production capacity of 3,000 tons, will expand annual production capacity of 20,000 tons in 5 years
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