Which new chemical materials are the most promising? Shandong, Guangdong, Tianjin and other provinces have introduced policies to support key industries.

Recently, Shanghai, Guangdong, Fujian, Chongqing, Tianjin, Shandong and other provinces issued the Tenth Five-Year Plan for the high-quality development of manufacturing industry, pointing out that it is necessary to vigorously develop a variety of new chemical materials.

I. Chongqing Municipality

1. Overview of the development of new materials industry

Advanced non-ferrous alloys: new high-strength, high-toughness, corrosion-resistant aluminum alloy materials and large-scale products, high-performance magnesium alloy and its products, titanium alloy structural parts and fasteners, copper alloy precision strips and ultra-long wire products.

High-end synthetic materials: polyurethane products such as polyurethane foam, polyurethane elastomer, waterborne polyurethane coating and synthetic leather, polyamide products such as nylon 66, nylon 6 and long carbon chain nylon, polyester products such as PET and PBT, polymethylmethacrylate products such as PMMA, polyolefin products such as VAE and PVB resin, polycarbonate products, polyformaldehyde products, BDO products and main raw materials of synthetic materials.

Other new materials: glass fiber and products, carbon fiber materials, aerogel materials, graphene materials, functional film materials, etc.

2. Specific content

(1) advanced nonferrous alloy

Accelerate the construction of alumina projects, actively plan electrolytic aluminum and recycled aluminum projects, and build a local supply guarantee system for upstream materials that is suitable for the back-end aluminum processing and manufacturing capacity. Promote the existing aluminum processing enterprises to strengthen the research and development of aluminum alloy pure melting and solidification technology and high-strength and toughness large-size profile plate processing technology, plan and implement high-end aluminum series projects, and continuously enrich aluminum and aluminum alloy products;

Accelerate the pace of engineering and industrialization of high-toughness titanium alloys for aviation, actively attract upstream raw material enterprises, and further improve the local titanium alloy industry system. Give full play to the technological advantages in the field of magnesium alloys, promote existing enterprises to accelerate the development of high-performance magnesium alloys and wrought magnesium alloys, magnesium alloy forgings, corrosion-resistant magnesium alloys and other products, expand application scenarios, and further expand the magnesium alloy industry;

Promote the existing copper processing enterprises to accelerate the development of precision strip and ultra-long wire, copper alloy lead frame, electronic copper foil and other copper alloy products.

(2) High-end synthetic materials

Give full play to the advantages of local MDI (diphenylmethane diisocyanate) and AA (adipic acid) production capacity, strengthen the planning and construction of projects such as epoxy compounds and polyether polyols, and promote the existing enterprises in the fields of PTMEG (polytetrahydrofuran) and polyurethane resin to further expand their production capacity and improve and expand the polyurethane industrial chain;

Relying on the local AA production capacity advantage, strengthen the planning and construction of ADN (adiponitrile)-—HDA (hexamethylene adipate), nylon 66 (polyhexamethylene adipate) and other products, actively attract enterprises in the fields of long carbon chain nylon and high temperature resistant nylon, and build a polyamide industrial chain;

Relying on the advantages of local MMA (methyl methacrylate) projects, we will strengthen the planning and construction of raw material projects such as acetone, expand the production capacity of MMA, actively attract enterprises in the field of PMMA (polymethylmethacrylate), and build an industrial chain of polymethylmethacrylate. Relying on local PTA (Terephthalic Acid) conditions, strengthen the planning and construction of raw material projects such as EG (ethylene glycol), PG (propylene glycol) and BG (butylene glycol), promote enterprises to further enhance the production capacity of PET (polyethylene terephthalate), accelerate the development of PET engineering plastic products, and build a polyester industrial chain;

Relying on the advantages of acetylene and vinyl acetate products and technologies, we will develop polyolefin industrial chains such as VAE (vinyl acetate-ethylene * * *), EVA (ethylene-vinyl acetate * * *), T-PVA (thermoplastic polyvinyl alcohol), PVB (polyvinyl butyral) and EVOH (ethylene-vinyl alcohol * * *).

Relying on the dimethyl carbonate project, combined with the planned MTO (methanol to olefins) project and acetone project, the bisphenol A project is planned to build the polycarbonate industrial chain;

Relying on the advantages of methanol resources and polyoxymethylene technology, expand the scale of polyoxymethylene;

Relying on local acetylene resources, we will develop downstream links such as BDO (1, 4- butanediol), PBAT (poly-adipic acid/poly-butylene terephthalate) /PBS (poly-butylene succinate) and expand the scale of degradable plastic products.

(3) High-performance fibers and composites

Use the raw material base to promote related enterprises to develop and manufacture high-performance PVA (polyvinyl alcohol) functional fiber, differential spandex, special polyester fiber, polyamide fiber, PU (polyurethane) superfine fiber and other products. Promote the existing glass fiber and products enterprises to strengthen the research and development of advanced pool and kiln drawing technology of alkali-free glass fiber, and accelerate the development of ultra-fine, high-strength, high-modulus and high-performance glass fiber and products, reinforced composite materials, ultra-fine fiber glass wool high-efficiency heat insulation filter materials, ultra-fine fiber cotton derivatives and other products. Facing the demand for structural parts of complete sets of products such as automobiles and intelligent terminals, we actively introduce enterprises in the fields of high-performance fibers such as carbon fiber and ceramic fiber and reinforced composite materials.

(4) Aerogel materials

Taking silicon-based aerogels as the starting point, the industrial chain of aerogel precursors and substrates such as silicon source, inorganic silicon source and functional silane is extended upstream to form a new high-end silicon industrial base for aerogel product clusters and various silicon-based chemicals. Accelerate the research and development of aerogel insulation felt, aerogel insulation board, aerogel insulation paper and other products, and actively expand the application scenarios of aerogel in aerospace, pipeline insulation, building materials, new energy vehicles, cold chain logistics, high-tech clothing and other fields. Strengthen the technical reserves of supercritical drying technology, atmospheric drying technology, aluminum-based aerogel, zirconium-based aerogel and carbon-based aerogel, and continuously enrich the types of aerogels.

(5) Graphene materials

Promote the existing graphene enterprises to improve and optimize the large-scale preparation process of graphene, accelerate the research and development of products such as conductive agents, thermal conductive films and heat sinks, and actively expand the application of graphene in environmental governance, energy conservation and energy storage, electronic information, heat insulation and other fields.

(6) Electronic chemicals

Give full play to the characteristics of multi-functional factors of Chongqing chemical products and develop fine chemicals. Facing the development needs of electronics, automobiles and other industries, we will actively attract enterprises in the fields of electronic chemicals and new coatings.

(7) Future materials

Give full play to Chongqing's technological accumulation advantages in carbon-based materials and semiconductors, take carbon nanotube materials as the breakthrough point, actively attract enterprises in the field of nano-materials, build application scenarios of nano-materials in integrated circuits, new energy, medicine and other fields, and strive to achieve engineering applications. Strengthen the research and development layout in the fields of intelligent materials, bionic materials, metamaterials, low-cost additive manufacturing materials and new superconducting materials. Facing the needs of major engineering construction in countries such as aerospace, deep sea and deep ground, we will promote existing enterprises to strengthen the research and development of special materials needed for extreme environments and form a number of innovative achievements.

Second, Shanghai.

1. Overview of the development of new materials industry

Focus on the development of advanced chemical materials, fine steel, key strategic materials, cutting-edge new materials and other manufacturing fields, and extend the development of service industries such as design testing and bulk trade. Promote the high-end and green development of advanced materials, strengthen the connection between basic research, engineering transformation and industrial application of materials, systematically carry out comprehensive performance evaluation, quality control technology and engineering research of materials, speed up the layout of public R&D transformation platforms and pilot bases, and enhance the innovation ability of materials enterprises and the joint transformation ability of Industry-University-Research. We will build new material application centers and strengthen the independent guarantee of key materials in key fields such as integrated circuits, biomedicine and aerospace. Improve the key guidance catalogue of Shanghai's new materials industry, and strive to build a modern materials industry system that matches the strategic, basic and high-tech competitive position.

2. Key areas of new material industry cluster

(1) advanced chemical materials

Focus on safety, environmental protection and intensive development, support the development of advanced chemical materials industry chain to refinement and high-end, and increase the proportion of high-end products; Vigorously develop advanced polymer materials such as high-performance polyolefins, high-end engineering plastics, special synthetic rubber and adhesives, and focus on breaking through special chemicals such as high-end surfactants, electronic chemicals, high-purity solvents, catalysts and pharmaceutical intermediates, speed up the layout of innovation platforms, support leading enterprises to build pilot platforms facing the upstream and downstream of the industrial chain, and support the construction of Shanghai International Chemical New Materials Innovation Center. By 2025, with Shanghai Chemical Industry Park as the main carrier, we will strive to build a green chemical industry cluster that participates in global competition, with an industrial scale of 270 billion yuan.

(2) Fine steel

Focus on green transformation and quality improvement, optimize the product structure of the steel industry, and consolidate and improve the technological advantages of the second and third generation high-strength and ultra-high-strength automotive steel, energy-saving silicon steel, high-temperature alloy and other products; Break through the manufacturing and in-depth development technology of high-end products such as high-performance energy and pipeline steel, high-quality wear resistance, and develop short-process steelmaking; Develop nickel-based alloys with high temperature resistance, corrosion resistance and high toughness with special metallurgical technology as the core, as well as titanium alloys, special stainless steels and special structural steels. By 2025, with Baoshan base as the main carrier, a high value-added high-quality steel industrial cluster with an industrial scale of about 654.38 billion yuan will be built.

(3) Key strategic materials

Focus on strengthening support and application drive, focus on key areas such as integrated circuits, biomedicine, high-end equipment and new energy, highlight application demand drive, and improve the comprehensive support capacity of key strategic materials such as advanced semiconductors, carbon fibers and their composites, high-temperature alloys, high-performance membrane materials, advanced ceramics and artificial crystals; Support enterprises in key application fields to build municipal new material application centers and carry out collaborative research on major strategic projects. By 2025, several tens of billions of key strategic material industrial clusters will be built.

(4) cutting-edge new materials

Focus on cutting-edge layout and demonstration application, and accelerate the research, development, application and industrialization of cutting-edge new materials such as high-temperature superconductivity, graphene and 3D printing materials. Build the first demonstration project of kilometer-class HTS cable in China, build the Shanghai HTS industrial base, and promote the transformation of HTS tape to mass production stage and accelerate its application; Accelerate the application of graphene in consumer electronics, smart wear, light traffic and environmental governance; Promote the research and development and application of special materials and molding technologies such as special polymer materials, new ceramics and aluminum materials, and metal powders for 3D printing. By 2025, it will become a leading research, development and production base of cutting-edge new materials in China.

(5) Advanced material service

Focus on testing and platform services, promote advanced materials enterprises to provide products and professional service solutions, encourage scientific research institutions to carry out early R&D cooperation and targeted development services, accelerate the research on advanced material formula design, and shorten the product development cycle; Develop third-party comprehensive inspection and testing services around the fields of raw material inspection, environmental inspection, quality inspection and process analysis; Promote the construction of commodity trading platform and comprehensive resource utilization platform in the field of materials, and provide online services covering commodity information release, procurement, sales, distribution, supply chain finance, logistics tracking and so on. By 2025, we will build a high-end service brand of advanced materials specialty and enhance the overall competitiveness of the industry.

Third, Guangdong Province.

1. Summary of development points of green petrochemical industry

(1) Improve the scale and level of refining and chemical industry, and support the development of petroleum products and organic raw materials such as high-quality refined oil, lubricating oil and solvent oil;

(2) Focus on engineering plastics, electronic chemicals, functional membrane materials, daily chemical materials and high-performance fibers, and accelerate the development of high-end fine chemical products and new chemical materials in the middle and lower reaches of the petrochemical industry chain.

(3) Focusing on safe production, green manufacturing and pollution prevention, accelerate the research and development and application of technologies and equipment such as petrochemical raw material optimization, energy cascade utilization, recycling and process reengineering, and accelerate the carbon emission per unit product to reach the international advanced level.

(4) Gradually form a circulation system in which raw materials from the upstream of the industrial chain in eastern Guangdong and western Guangdong are supplied to the downstream of the industrial chain in the Pearl River Delta, and fine chemical products and new chemical materials from the Pearl River Delta are supplied to the advanced manufacturing industries in eastern Guangdong and western Guangdong. By 2025, the scale of petrochemical industry will exceed 2 trillion yuan, creating a leading domestic and world-class green petrochemical industry cluster.

2. Spatial layout of key links of green petrochemical industry.

(1) Oil refining and petrochemical industry

Relying on Guangzhou, Huizhou, Zhanjiang, Maoming and Jieyang, we will strengthen oil and gas refining and develop upstream raw materials.

A. Guangzhou

Accelerate the investment and construction of the green safety development project of China Petrochemical Guangzhou Branch, promote the upgrading of oil quality, and build a petrochemical base with park, intensification, advanced technology, energy conservation and environmental protection, safety and high efficiency;

B. Huizhou

Take CNOOC Huizhou Petrochemical Refinery, CNOOC Shell Ethylene and ExxonMobil Huizhou Ethylene Project as the leader, and Daya Bay Petrochemical Park as the support to establish a scientific and reasonable petrochemical industrial chain with close ties between the upper, middle and lower reaches;

C. Maoming

Taking Maoming Oil Refining and Ethylene Project of China Petrochemical Company as the core, relying on Maoming High-tech Development Zone and Maonan Petrochemical Zone, a series of special products such as high-quality refined oil, lubricating oil, solvent oil, organic raw materials, synthetic resin, synthetic rubber and liquid wax will be formed.

D. Zhanjiang

Take Guangdong Refining and Chemical Integration Project of Zhongke and BASF New Integration Project as the leader, speed up the construction of petrochemical industrial park, develop clean oil products and basic chemical materials, and form a relatively complete petrochemical industrial chain such as refining, ethylene and aromatics;

E. Jieyang

Accelerate the construction of PetroChina Guangdong Petrochemical Project and related petrochemical projects, strengthen contact and cooperation with Daya Bay Petrochemical Zone, and focus on developing industries such as clean oil products and chemical raw materials.

(2) High-end fine chemicals and new chemical materials

Relying on Guangzhou, Shenzhen, Zhuhai, Foshan, Dongguan, Jiangmen, Huizhou, Zhongshan, Zhaoqing, Maoming, Zhanjiang, Jieyang, Shantou, Shanwei and Qingyuan, the downstream deep processing industry will be developed.

A. Guangzhou

Consolidate the development advantages of fine chemicals and daily chemicals, and develop high-end green chemical products such as deep processing of synthetic resins, high-performance synthetic materials, engineering plastics, new chemical materials and daily chemicals;

B. Shenzhen

Focus on the development of high value-added fine chemical products, new synthetic materials, engineering plastics and special chemicals;

C. Guangdong Province

Build an industrial chain for deep processing of natural gas by-products such as propane dehydrogenation, cis-polybutadiene rubber, lubricating oil blending, butyl octanol, acrylic acid and fine low-temperature rubber powder, and focus on developing new materials industries such as new energy lithium battery materials, functional polymer materials and new generation electronic information materials;

D. Foshan

Focus on the development of high-grade coatings, high-purity reagents, adhesives, aerosols, special chemicals, diluents, etc.

E. Dongguan

Focus on developing daily chemical materials, high value-added intermediate materials, fluorosilicone materials, high-performance fibers and other products;

F. Jiangmen

Focusing on the new material gathering area on the west bank of the Pearl River, developing products such as coatings and resins, inks, paper chemicals, plastic additives and food additives;

G. Huizhou

Efforts will be made to promote the development of oil refining and deep processing, high-end chemicals and new chemical materials, and accelerate the planning and construction of Huizhou New Materials Industrial Park;

H. Zhongshan and Zhaoqing

Focus on the development of daily chemicals, forest chemicals, synthetic resins, adhesives, coatings and other products;

First, Maoming, Zhanjiang and other cities

Relying on the upstream oil refining foundation, it extends upward, middle and downstream to promote the development of new chemical materials and special chemicals;

J. Jieyang

Accelerate the development of high-performance polymer materials, functional composite materials and high-end fine chemicals;

K. Shantou

Strengthen the research and development and industrialization of fine chemicals and polymer materials. Shanwei and Qingyuan have accelerated the development of FRP materials, aviation materials, rare metals, photoelectric materials, additives, coatings and other products.

Fourth, Shandong Province.

1. Major projects of new energy and new materials industry

Guangwei Carbon Fiber Efficient Preparation Complete Equipment Project, Shandong Lanwan Functional Polymer Material Series Project, Carboniferous Nano Material Industrial Park Project, Nylon 12 New Material and Deep Processing Project, Rizhao Aerospace Ultra-light Material R&D and Production Base Project, Sinoma Lithium Battery Diaphragm Project, Aerospace Titanium Alloy Material R&D and Manufacturing Project, Wind Turbine Blade Pultruded Beam and Deep Sea Equipment Protection Device New Material Project, Weifang Additive Manufacturing Industrialization Project, etc.

2. Development content

Focus on the implementation of peak carbon dioxide emissions, carbon neutral deployment requirements, promote the new material industry categories to achieve intelligence, lightweight, high-end, and build a highland for the development of national new material industry.

Enlarge and strengthen polymer materials such as fluorosilicone materials, new polyurethane, special rubber and synthetic resin, build Wanhua global R&D center, and build advanced polymer material production bases such as Yantai, Qingdao, Zibo and Binzhou. Vigorously develop inorganic nonmetallic materials such as high-end functional ceramics, special glass and high-performance glass fiber, and rely on scientific research institutions such as Industrial Ceramics Research and Design Institute to promote the research and development and industrialization of new wear-resistant, high-temperature resistant and low-dielectric materials for aerospace, high-speed rail, 5G, wind power and new energy fields, and build new functional ceramic materials in Zibo and Dongying and high-performance glass fiber industrial bases in Tai 'an. Vigorously promote the industrialization of carbon fiber T700 and T800, actively carry out the research on carbon fiber T 1000, T100, M60J, M65J and M40X, and build Weihai, Jining, Dezhou and Tai 'an into important carbon fiber industrial bases in China. Develop special metal materials such as magnesium-aluminum alloy, high-quality advanced copper alloy and nano-metal for aerospace, marine engineering and medical metal materials and major engineering structures and infrastructure. Layout a new generation of additive manufacturing technology research, research and development and promotion of mainstream additive manufacturing technology and equipment driven by laser, electron beam and ion beam.

Verb (abbreviation of verb) Fujian Province

Highlight deep processing and high-value application, strengthen research on key technologies, make great efforts to give priority to the development of basic materials, break through a number of key strategic materials, and improve the supporting capacity of new materials industry.

1. Advanced basic materials

Vigorously promote the technological upgrading of non-ferrous metals and petrochemical basic raw materials, break through the key technologies of advanced basic materials, promote the cooperation of superior production capacity, enhance the overall competitiveness of the industry, and realize the transformation of basic materials from large to strong.

Key points of (1) high-performance nonferrous metal materials

Focusing on advanced non-ferrous materials such as high-strength and high-toughness aluminum alloy, high-strength and deformed magnesium alloy, high-strength and high-conductivity copper alloy and corrosion-resistant and wear-resistant copper alloy, we will develop a new generation of large-scale non-ferrous materials that are urgently needed in major projects and rely heavily on imports.

(2) Key points of new chemical materials

Consolidate and develop advanced polymer materials such as high-performance polyolefin, high-end engineering plastics, special synthetic rubber and new coating materials, and vigorously develop new fluorine materials; Improve the overall self-sufficiency rate of new chemical materials, accelerate the green process and product development of fine chemicals, and focus on breaking through high-end fine chemical products such as high-end surfactants and electronic chemicals.

(3) Key points of advanced inorganic nonmetallic materials

Build a national R&D special ceramic material base, and accelerate the research and industrialization of silicon carbide fiber, silicon nitride fiber, wave-transmitting/absorbing materials, ceramic precursor materials and ceramic-based composite materials.

(4) Key points of high performance fiber and composite materials

Break through the serialization and industrialization technology of high-performance carbon fiber and para-aramid fiber, improve the production capacity of ultra-high molecular weight polyethylene fiber and polysulfonamide fiber, speed up the development of polyphenylene sulfide fiber and polytetrafluoroethylene fiber, and develop fiber-reinforced and particle-reinforced resin-based, metal-based and ceramic-based advanced composite materials and components.

2. Key strategic materials

Focusing on the major strategic needs of the country and the needs of industrial upgrading in our province, we will focus on developing a number of key strategic materials, improve the stability of material output and performance, and improve the support system for raw materials, industrialization and large-scale application.

(1) Key Points of Rare Earth Functional Materials

Guide enterprises such as Xiamen Tungsten Industry and Xingchen Technology to vigorously develop high-performance rare earth materials such as rare earth permanent magnets, hydrogen storage, luminescence and catalysis, and high-efficiency comprehensive utilization technologies of rare earth resources, so as to increase the added value of rare earth products. Add Longyan and Sanming rare earth industrial parks, extend the industrial chain of rare earth deep processing application, promote the third phase construction of Tingjinlong rare earth permanent magnet materials, and accelerate industrial agglomeration. Speed up construction

The production and application of tungsten materials in Zhongxia and R&D base promote the R&D and industrialization of key technologies such as cemented carbide materials and coating technology, focusing on the development of high-end products such as cemented carbide tools, cutters, CNC blades and integral cutters. Give full play to the role of Sanxiang New Materials and other enterprises, develop light magnesium-aluminum alloy products, and develop nano-ceramic materials, zirconia functional ceramics, zirconia structural ceramics and high-performance abrasives.

(2) Key points of new energy materials for lithium batteries

Give full play to the role of Xiamen Tungsten New Energy, Mei Qing, Shanshan and other enterprises, develop key materials such as positive electrode, negative electrode, separator and electrolyte, and supporting materials such as battery components and packaging materials, and develop electrode materials with high energy density. Promote the construction of battery material production bases in Xiamen, Sanming and ningde new energy, and expand the production scale of lithium battery cathode materials. Strengthen the follow-up development of cobalt and lithium resources, strengthen the application of related elements in smelting by-products (associated products), and improve the safety, performance consistency and cycle life of nickel-cobalt-manganese-lithium/cobalt lithium aluminate, lithium-rich manganese-based materials and silicon-carbon composite anode materials. Establish a recycling system for waste batteries to ensure the production of battery materials.

(3) Pay attention to graphene

Fuzhou and Xiamen are the innovation core areas, and Xiamen Torch High-tech Zone, Quanzhou Jinjiang and Sanming Yong 'an are the industrial clusters, so as to create a dual-core and three-zone industrial development pattern and strengthen the research on key technologies such as large-scale preparation of graphene materials, micro-nano structure measurement and characterization. Focus on the research and development of application technologies in the fields of graphene application materials and functional devices such as composite materials, energy materials, thermal conductive materials, electronic information devices, environmental protection and health products, and focus on breaking through the low-cost and continuous roll production technology of ultra-thin graphene thermal conductive films, graphene dispersion technology, surface modification technology and industrialized application technology of graphene functional materials.

6.Tianjin City

1. Overview of development points of new materials

Facing the requirements of high-quality development of manufacturing industry, we will focus on developing six major fields: new generation information technology materials, biomedical materials, new energy materials, high-end equipment materials, energy-saving and environmental protection materials and cutting-edge new materials. By 2025, the industrial scale will reach 240 billion yuan, with an average annual growth rate of 8%, and a domestic first-class new material industrial base will be built.

2. Development content

(1) new generation information technology materials

Expand the production capacity of 8- 12-inch silicon single crystal polishing wafer and epitaxial wafer, and accelerate the research and development and production of 6-inch semi-insulating gallium arsenide. Develop and produce high-precision, high-stability and high-power optical fiber materials, and improve the research and development and industrialization level of photoelectric functional crystal materials. Promote the green development of ArF photoresist and positive photoresist materials, improve the properties of polymer additives such as photoresist photoinitiator, and enhance the environmental protection of polishing solution materials. Promote the application of polycarbonate modified materials in intelligent hardware housings, and improve the aesthetics, wear resistance, heat resistance and insulation of products.

(2) Biomedical materials

Increase the research and development of titanium alloy pedicle screws, pure titanium bone plates and other spinal implant materials to improve the performance of joint and trauma orthopedic implant materials. Focus on the development of bionic nano-drug controlled release materials to enhance the targeting, slow release and high efficiency of nanoparticles. Develop medical polymer materials such as medical styrene thermoplastic elastomer, improve the performance level of medical urinary implants and medical catheters, and improve the safety of medical packaging such as sealing plugs.

(3) New energy materials

Focus on breaking through the preparation technology of high-end lithium cobalt oxide and other lithium battery cathode materials, develop silicon-carbon accessories, mesophase carbon microspheres and other cathode core materials, and promote the production line of lithium hexafluorophosphate electrolyte materials. Introduce key materials enterprises of hydrogen fuel cells, develop long-life polymer proton exchange membranes, and develop high-performance carbon fiber paper and other gas diffusion layer substrates. Promote the expansion of production capacity of solar photovoltaic silicon materials and accelerate the development of solar thin film battery materials such as copper, indium, gallium and selenium.

(4) High-end equipment materials

Actively carry out the first batch of application demonstrations to promote the industrial technology development of high-strength crack-resistant thick steel plates and marine corrosion-resistant steel. Facing the needs of domestic large aircraft, advanced aerospace materials production technology and technology are introduced to develop high-performance fiber materials such as carbon fiber and glass fiber for aircraft fans and thrust reversers. Carry out research on industrial preparation technology of magnesium-aluminum alloy sheet, and accelerate the application of magnesium-aluminum alloy lightweight materials in automobile body, chassis, wheels and other fields. Develop rare earth permanent magnet materials with comprehensive properties, and improve the performance of intelligent manufacturing equipment sensors, NdFeB permanent magnets for servo motors and SmCo permanent magnets.

(5) Energy-saving and environment-friendly materials

Develop gas separation and water treatment membrane materials such as mixed matrix membrane and high performance hollow fiber membrane, and expand the application of membrane materials in the field of water pollution and air pollution control. Promote the technological innovation of silicon aerogels and carbon aerogels, reduce the production cost of aerogels, and expand the application of aerogels in the fields of building energy conservation and thermal insulation. Focus on the development of high-grade energy-saving glass such as low-emissivity coated glass and thermal reflection coated glass, and accelerate product optimization and upgrading. Accelerate the construction of Tianjin Bio-based Materials Manufacturing Innovation Center, and promote the technological development and achievement transformation of bio-based PLA materials.

(6) cutting-edge new materials

Deepen cooperation with China Hangfa Beijing Institute of Aeronautical Materials and other universities, promote the construction of graphene material industrial base, and develop graphene protective armor materials, graphene conductive paste and graphene elastomer materials. Promote the development of HTS cable materials, innovate HTS thin film technology and promote the practical application of HTS technology. Develop alloy powder materials and nano-ceramic materials for three-dimensional (3D) printing, and develop key technologies of powder atomization preparation and rapid prototyping technology.