Heavy duty coating is relatively routine in terms of anti-corrosion coating, anti-corrosion coating is corrosion in a relatively harsh environment applications, and has to achieve more protection than conventional anti-corrosion coating of a class of anti-corrosion coating, according to ISO12944-2 is defined refers to the atmospheric environment for the C4 (high), C5-I (high industrial), C5-M (high seas) and immersed in seawater or salty water Im2 corrosion environment.
The so-called no precise definition of long-term life is generally believed to be more than 5 years of life, that is,glue stick ISO12944-5 medium or higher under the coating life. Heavy-duty corrosion protection to fully depends on the chemical, materials, electronics, physics, ecology, machinery, equipment and management and other disciplines of knowledge. A country's level of development of heavy-duty coatings to, how to coating performance, a symbol of a country one of the hallmarks of science and technology level, a measure of anti-corrosion coating technology is advanced.
In China, glue gun heavy duty coatings starting with the reform and opening up the basic synchronization, the starting point higher, participating companies and personnel, rapid development, China in 2010, made a brilliant re-performance anti-corrosion coatings, paints and performance on a substantial increase in production, use of expansion and growth of service life, low-carbon research on the agent environment, high temperature resistance and non-aqueous direction of ceramic high-performance, technology at the forefront of world technology heavy-duty coatings.
2010 China in the container, shipbuilding, highway, railway projects, energy, petrochemicals, heavy machine water, fire and wind power generation, oil extraction rate of development in excess of 10% or more, these projects require a very high corrosion resistance, the use of also increased significantly in 2010, the amount of heavy-duty coatings applications has more than 300 million metric tons, has become the world heavy-duty coatings production and use of the first countries.
Anti-corrosion coatings in 2010 in a highly competitive market, manufacturers of heavy-duty coatings on behalf of Beijing Chemical Co., Ltd. Hua Wei Sheng Zhi heavy duty sales of 200 tons or more coatings, coatings application industry is a major breakthrough in the world's largest marine Sit Sea oil drilling platform, offshore drilling platforms, 33 Chi Shing marine heavy duty brushing paint, brushing Dongfang Electric Group to inorganic plant ZS-711 heavy duty coatings, large area of Beijing-Shanghai high-speed rail brush wear waterproof heavy duty Chi Shing coatings, ultra-supercritical power plant flue gas chimney ZS-1041 anti-corrosion coating on the furnace and the furnace temperature at 1800 ℃ in the long-term use of heavy duty coatings, these coatings and corrosion resistance and excellent aging, coating stability, performance parameters by the relevant experts and customers alike, Hua Wei Sheng Zhi 2011, will inherit the company's advanced technology in the original formula, using fine materials and exquisite manufacturing technology, stringent testing product performance indicators, quality control. May our country in 2011, heavy duty coatings for better performance and greater performance.