The hottest marine economy brings opportunities fo

2022-08-22
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Marine economy brings opportunities for heavy-duty anti-corrosion coatings

in recent years, the average annual growth rate of China's marine economy, hospitals will disinfect equipment and instruments more frequently, and the disinfection capacity of disinfectants is also continuously enhanced, which is continuously higher than the national economic growth rate in the same period. In 2014, "comprehensively implement the marine strategy and develop the marine economy" was written into the government work report. The strategic positioning and height of China's development of the marine economy are increasing, becoming a powerful engine to drive the development of the national economy. With the acceleration of global economic integration and the rapid development of the marine industry, the demand for heavy-duty anti-corrosion coatings widely used in ship coating, container coating and marine equipment will grow more prominent. The development of marine economy brings great development opportunities for heavy-duty anticorrosive coatings. Experts suggest that China should quickly integrate into the international competition of heavy-duty anticorrosive coatings industry and gain more market share

relevant data show that the economic losses caused by corrosion in the world are as high as US $1trillion every year, which is about six times the total economic losses caused by natural disasters such as earthquakes, floods, typhoons and so on. The annual economic losses caused by corrosion in China reach 1.2 trillion yuan, and about 441 bird's nests, 7 Three Gorges Projects and 46 Qinghai Tibet railways can be built, of which marine corrosion is the top priority

at the same time Chen guangzhang, the former president of the China corrosion and protection society and the executive deputy director of the academic committee of the State Key Laboratory of marine corrosion prevention and protection, said that China is rich in marine resources. The cumulative proved reserves of offshore oil are 40 billion tons, and offshore oil resources account for a quarter of the national oil resources. Marine economy brings opportunities to the development of heavy-duty anticorrosive coatings in China. Heavy duty anticorrosive coating is a field with relatively high market concentration in the coating industry. At present, the high-end market is basically monopolized by five international companies, Akzo Nobel in the Netherlands, Jotun in Norway, Chugoku in Japan, PPG in the United States and HEPP in Denmark, with a market share of more than 50%

since the 1980s, Denmark HEPP company, international coatings (IP), Kansai, Norway Jotun, Netherlands makaron, Ameron, South Korea KCC, etc. have entered China or set up joint ventures or wholly-owned enterprises. By the end of the 1990s, all the internationally famous ship heavy-duty coatings companies basically landed in China, basically forming a pattern in which the high-end market of heavy-duty coatings in China is dominated by foreign capital (including joint ventures), The container and marine coatings sectors account for 95% and 80% of China's market shares respectively; The market of heavy anti-corrosion coatings used for offshore oil drilling platforms and offshore facilities is all occupied by multinational companies. It can be said that ship coatings, container coatings, heavy-duty anti-corrosion coatings for marine facilities and marine port facilities have established a Chinese market that basically does not belong to China

with the rapid development of the construction of China's coastal Chain Economic Zone represented by the Blue Economic Zone, the carrying capacity of berths above 1000 tons in China's coastal ports during the "12th Five Year Plan" exceeded 5.5 billion tons, and a number of cross sea bridges and subsea tunnels have been completed or started construction; The shipping capacity has been continuously improved. In 2015, the average tonnage of ocean going ships will reach 25000 tons, and the cargo throughput of coastal ports will reach 7.8 billion tons; The output of marine oil and gas exceeds 50million tons of oil equivalent, giving rise to an average annual growth rate of more than 20% in the demand for marine heavy-duty anticorrosive coatings

Chen guangzhang believes that China should quickly integrate into the international competition of heavy-duty anticorrosive coating industry. In recent years, relevant domestic research and development units have developed water-based coatings, siloxane coatings, graphene pigments and fillers and other new products. It has also successfully completed the development of anti-corrosion coatings for marine engineering and ships, a key project of the national science and technology support plan. This nano coating adopts nano concentrated slurry and fiber reinforcement technology, which greatly improves the anti-aging and corrosion resistance of the paint coating. The production shows that the instrument has a better match with the industry. After accelerated laboratory tests and on-site coupon tests, the product meets the international coating standards and can fully participate in the international market competition. At present, this achievement has been applied in enterprises, and mass industrialized production has been implemented. The product price is less than half of the import price, and it has been integrated into the international market competition

At present, China should particularly encourage and guide private capital to participate in the development of marine industry, form a diversified investment and financing mechanism as soon as possible, expand the proportion of direct financing, and jointly create and maintain a green ocean. At present, domestic enterprises such as Shanghai Kailin paint factory, Jiangsu Lanling group, Beijing Zhisheng Weihua, Shijiazhuang goldfish, Shandong Qilu, Wuhan Shuanghu, Zhonghua paint, Zhujiang chemical industry, Changzhou Zhenhua, Chongqing Three Gorges, Hunan Xiangjiang, Zhejiang tiannv, Suzhou Jiren, Dalian Zhenbang, Yuxiang chemical industry (Dalian), jinfeima International group rely on independent innovation, high-quality and low-cost products and timely and thoughtful services, It has opened up its own world in many fields of heavy-duty anti-corrosion coatings, but there is still a big gap in core technology, quality standards, coating technology and so on

how to seize the development opportunities of heavy-duty anticorrosive coatings in the future? Chen guangzhang suggested that first of all, we should pay attention to the trend of international standards, actively respond to the introduction of the new coating standard (PSPC), strengthen the standardization work, and actively participate in the formulation of the international ship (IMO) coating standard; Firmly grasp the concept of integration of coating and coating, strengthen the research on coating construction performance and coating process, strictly implement coating design, construction and management, constantly improve coating technology, and effectively improve the overall level of coating; Follow the principles of green corrosion prevention and scientific corrosion prevention, and actively innovate and develop environmentally friendly, energy-saving, multifunctional and high-quality products; Improve the utilization rate of marine coatings; Strengthen the vocational skills training of coating personnel and coating inspection personnel, organize and train professionals who meet the implementation of the new coating standards, and establish China's own coating inspection personnel. 3. The training and certification center organization expected in 2015 and in line with international standards

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