1, glass fiber technology
The Group has advanced international non-communication optical fiber production technology, domestic complete sets of technologies such as tank and kiln wire drawing design, R&D and equipment manufacturing, special micro-glass fiber and products production technology, and high-strength fiber production technology is in a leading position in China.
2. FRP/composite technology
The design and manufacturing technology of composite internal and external pressure vessels, complete engineering technology of molding plastics (complete technology and equipment), composite design and manufacturing, composite hydroforming technology and composite testing and evaluation technology have reached the international advanced level and are in the leading position in China.
3. Intraocular lens technology
The group has large-size and high-quality nonlinear optical crystal growth technology and nonlinear optical crystal growth technology, which are at the international leading level; Special synthetic crystal, large-size new electro-optic crystal preparation technology, diamond film preparation and tool application, development and popularization of high-temperature resistant black diamond and synthetic diamond tools, high-frequency cold crucible technology and crystal technology, high-quality optical piezoelectric crystal technology and other preparation technologies have reached the international advanced level; The preparation technology of infrared optical crystals, piezoelectric crystals, scintillation crystals, laser crystals, birefringent crystals, diamond films and products, and artificial mica is in a leading position in China.
4. Advanced ceramic technology
The group's alumina ceramic products and timely ceramic manufacturing technology have reached the world advanced level; Products and technologies such as ceramic materials, timely ceramic crucibles and preparation technologies occupy a leading position in the world; Production technologies such as high toughness ceramic materials, special inorganic fiber materials and environmental protection filter microporous ceramic materials are at the leading level in China. In addition, the group has also developed high-end products such as ceramic radomes, wear-resistant and corrosion-resistant ceramic valves.
5, new dry cement production technology and equipment technology
Up to now, the Group has independently developed a series of cement production lines with different scales, with a daily output of less than 654.38 million tons. Many technologies such as precalcining system at kiln tail, system configuration and application software development, efficient popularization of grate cooler, application research of computer numerical simulation technology in new dry cement production technology development and engineering design, and burning cement clinker with anthracite as fuel have reached the international advanced level. Many technologies, such as pulverized coal combustion system, wet grinding and dry burning, waste heat power generation, special cement technology, comprehensive utilization of industrial waste residue, raw material quality control system, raw material homogenizing warehouse, vertical grinding system design and debugging application, concrete filled steel tube, prestressed concrete and prestressed steel structure, have reached the leading level in building materials industry. At present, the group has developed and designed four cement production lines with a maximum capacity of 1 10,000 tons/day. These major key technologies constitute the latest complete set of technologies and equipment for modern cement industry in China, which have reached the international advanced level in terms of comprehensive utilization of resources, environmental protection, product quality and performance, investment and cost control, and become the only mainstream technology for China cement industry to realize new industrialization. At present, almost all cement projects under construction have adopted this system technology. Mastering and owning its complete independent intellectual property rights is an important factor for the group to form a clear main business and core competitiveness and gain a larger market share of engineering services. In addition, it also has the technology and function of providing system integration services, design, manufacture and general contracting of large cement plants in R&D.
6, nonmetallic ore deep processing technology
The group has the core technologies of deep processing of nonmetallic minerals such as "fine purification, superfine grinding, modification, compounding and products". Such as kaolin viscosity reduction technology and equipment, coal gangue-coal series kaolin calcination technology and technology, inorganic gel preparation technology, graphite beneficiation and purification technology. , ranking at the international advanced level; Processing technology of oil decolorant, clay processing technology, new materials and preparation technology of sand-fixing vegetation, preparation technology of new materials for shielding ultraviolet rays, peeling and grading technology, multifunctional drying equipment and technology, ultra-fine and high-purity timely new materials technology, gypsum block preparation technology, clay mineral processing technology, ultra-fine and ultra-pure timely technology (to fill domestic gaps) and ultra-fine crushing technology of minerals are in the leading position in China. Montmorillonite nanotechnology independently developed by the Group has reached the international advanced level through miniaturization trial production and user trial. In addition, the Group has also produced a variety of types and series of complete sets of impact ultrafine grinding and classification equipment by using independent intellectual property rights, and all technical indicators have reached or exceeded the international advanced level.
The second is scientific and technological innovation and application development system.
Sinoma Group has a relatively complete system of scientific and technological innovation and application development, with strong technical innovation strength. The group has 13 national scientific research and design institutes, 4 national enterprise technology centers, 4 national engineering research centers and China nonmetal mine development center (established with the support of the United Nations Development Programme), 6 national product quality supervision and testing centers, 8 national metrological certification testing units and 9 national standardization technical committees and centralized units of standards and technologies. These state-level scientific research and design institutions, product quality inspection centers, measurement certification and testing units, the National Standardization Technical Committee and the centralized units of standards and technology have undertaken a large number of major national scientific research, design and industrialization tasks for many years and made great contributions to China's national defense construction and the development of building materials industry.