The "Key Technology and Engineering Application of New Marine Heavy-Duty Anticorrosive Coating System Controlled by Two-Dimensional Laminar Materials", which was led by the member units of the Graphene Alliance (CGIA) FJXH Advanced Materials Technology Group and the Chinese Academy of Sciences, won the first prize of Provincial Science and Technology Progress Award .
Graphene is the most important two-dimensional sheet material. It is known as the king of new materials in the 21st century. The application of graphene in the coating industry has broken the limit of the traditional resin and flaky filler composite technology to improve the anti-corrosion performance of the coating.
The addition of graphene gives the coating better wear resistance, corrosion resistance, impact resistance and stability. The coating has strong adhesion and two-dimensional lamellar structure to make the coating dense and stable, which can effectively isolate various corrosive media. erosion. In 2017, the "Graphene Anticorrosive Coating Application Promotion Working Group" was established in Beijing, with six academicians of the Chinese Academy of Sciences serving as advisory experts. The academician expert group is headed by Academician Xue Qunji, whose purpose is to combine various forces to expand the graphene anticorrosive coating industry and break the monopoly of China's high-end anticorrosive coating market by foreign capital.
Graphene anti-corrosion coatings realize the unification of long-term anti-corrosion and functionalization, lightweight and environmental protection in the harsh ocean and atmosphere environment. Compared with traditional anti-corrosion coatings, the anti-corrosion performance is improved by more than 3-10 times, and it solves the coating system in large steel structure projects. Issues such as the risk of cracking. Graphene technology zinc powder primer greatly improves the salt spray corrosion resistance of the coating. At the same time, it can reduce the amount of zinc powder and improve the utilization efficiency of zinc powder to achieve the expected corrosion resistance and save resources, benefiting the society. Graphene zinc powder foundation Paint technology is challenging to change the global technical standards of zinc powder coating anticorrosive products.
In 2017, FJXH took the lead in formulating China’s first graphene anticorrosive coating group standard, which directly promoted the official promulgation and implementation of the national chemical standard graphene zinc powder coating; in 2019, FJXH went to Orlando, the United States as the first Chinese coating company in the world to protect The introduction letter and graphene zinc oxide coating technology were promoted in the SSPC annual meeting of the Coating Technology Conference, which attracted the attention and respect of global counterparts. Up to now, FJXH zinc oxide graphene anticorrosive coatings have been successfully applied in Asia’s largest railway station, Beijing Fengtai Station, and Shenzhen Major projects such as the construction of the tallest building city center, the highway-rail dual-purpose bridge, the Gyeongju Bridge, the Haiwai Hualong No. 1 Karachi Nuclear Power Plant, and Fujian United Petrochemical have won wide acclaim from the owners, construction units and installation units.
In 2020, FJXH and the Chinese Academy of Sciences will jointly build a new environmentally friendly anticorrosive coating engineering center. The joint application of the two parties won the first prize of Zhejiang Province Science and Technology Progress Award in 2021, which further strengthens the two parties to promote the innovative development of the graphene industry, enhance the technological progress of anti-corrosion coatings for marine engineering equipment, and accelerate the breakthrough of China's high-end anti-corrosion coatings market The situation of corporate monopoly.