2020 development trend and status analysis of anti-corrosion coating industry

Anti-corrosion coatings are generally divided into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings. They are an indispensable coating in paint coatings. Anti-corrosion coatings can be used under harsh conditions and have long-lasting anti-corrosion life. Heavy-duty anti-corrosion coatings can generally be used for 10 or 15 years in chemical atmosphere and marine environments, even in acid, alkali, salt and solvent media, and Under certain temperature conditions, it can be used for more than 5 years. Conventional anti-corrosion coatings play a role in preventing corrosion of metals under general conditions and protect the service life of non-ferrous metals; heavy-duty anti-corrosion coatings are compared to conventional anti-corrosion coatings, which can be applied in relatively harsh corrosive environments and have the ability to A type of anti-corrosion coating that achieves a longer protection period than conventional anti-corrosion coatings.

The chemical principle of anti-corrosion is to neutralize harmful acid-base substances into neutral and harmless substances to protect the materials in the anti-corrosion coating from corrosive substances. Some amphoteric compounds, such as aluminum hydroxide, barium hydroxide and zinc oxide, are often added to anti-rust coatings. These substances can easily react with acid and alkali harmful substances to achieve anti-corrosion effects.

Anti-corrosion coatings have become an important new force in the field of coatings, and anti-corrosion coatings are playing an increasingly important role, and their development prospects are considerable. However, traditional products have been gradually improved and new products have been developed continuously. To adapt to the new standards and requirements of the anti-corrosion market and the development of environmental protection laws and regulations, it is still necessary to forge ahead and continue to innovate.

According to the analysis of industry experts: The price of anti-corrosion coatings is obviously rising nowadays, which is related to the development of marine coatings and oceans. In recent years, the country has been increasing investment in seven-tenths of the earth’s oceans, among which anti-corrosion coatings are a prominent point in this area.

Nowadays, as my country has increased its investment in offshore oil. The offshore oil production platform is a large steel structure fixed and semi-fixed in the ocean, which has been severely corroded by the marine environment for a long time. As the platform is far away from the mainland and maintenance is difficult, it is required that the anti-corrosion coating has a protection life of at least 15 years. Therefore, it is necessary to adopt a heavy-duty anti-corrosion coating and a long-term anti-corrosion coating supporting system with high durability. Usually, the part of the platform below sea level is mainly protected by sacrificial anodes or impressed current electrochemical protection, and the rest are protected by high-performance anti-corrosion coatings.

Authorities say that scientific research on anti-corrosion coatings has been launched early. Human beings have been researching the ocean continuously, and the resources in the ocean and the exploration of the ocean are slowly advancing, and progress in the ocean is inseparable from surface coating. China still has a long way to go for anti-corrosion coatings!

As the main engineering material in important areas of the national economy, heavy-duty coatings are involved in transportation, petrochemical, electric power, marine engineering, construction engineering and other sectors, which are related to their quality and added value; at the same time, they are supporting marine development and new energy. The development of high-tech industries such as aerospace, aerospace, and defense industry has laid the foundation. Therefore, the development level of heavy-duty anti-corrosion coatings has been used internationally as a standard to measure the advanced level of the coating industry.

The anti-corrosion coating industry research report written by the China Research Institute of China Research Puhua Research Institute analyzes the market objectively and from multiple angles based on a large amount of information and data published and provided by the basic information of various relevant newspapers and magazines across the country and overseas. On the basis of summarizing the development history of China's anti-corrosion coating industry, the report combines various factors in the new era to give a detailed and prudent forecast and demonstration of the development trend of the industry. How will the anti-corrosion coating industry develop in the future? Please pay attention to the report of the China Research Institute of Puhua Research Institute of "China's Heavy Anti-corrosion Coating Industry Market Operating Environment Analysis and Supply and Demand Forecast Report 2021-2026"