New energy-specific coatings.

New energy includes nuclear energy, hydro, wind, solar, biomass energy, etc. , in which special coatings play an irreplaceable role, requiring supporting development. Hydroelectric power generation equipment in addition to turbine blades require anti-corrosion corrosion, wear resistance of strong coatings, generally high-grade coatings can meet other requirements of hydropower stations.
1. Nuclear Power Coatings
the first nuclear power plant in China was built in 1984 and the Qinshan nuclear power plant, which was built in December 1991 to generate electricity

. At present, the construction of nuclear power plants at the same time has more than 10, its equipment has a market share of 400 billion yuan, is a large market for special coatings.
nuclear power plant around the nuclear island equipment, steel components, concrete, equipment pipes and buildings to prevent nuclear radiation, because radiation will accelerate the aging of materials, porous concrete surface is also easy to absorb radioactive dust to form a permanent source of radiation, thereby causing permanent damage to operation and maintenance personnel. Paint is the most commonly used means of protection in nuclear power plants. Coating the surface of buildings and equipment provides basic protection of coatings on the one hand, and dense, easy-to-clean surfaces to remove radioactive contaminants on the other. Because nuclear radiation will make the coating powder, crack, damage the protective effect of the coating, so the coating requirements have radiation resistance.
Since China's first nuclear power plant - Qinshan nuclear power plant, domestic paint research units, suppliers have done a lot of research and development work, such as: Lanzhou Shouldng Institute of Special Materials developed high-temperature coatings, Shanghai Kailin paint factory developed nuclear island epoxy coatings, Changzhou Paint Chemical Research Institute developed NC series paint. These work plays an important role in promoting the autonomy of China's nuclear power coating industry. At present, China's main production enterprises of nuclear power coatings have Shanghai Kailin paint factory, Lanzhou Yingtong Special Materials Research Institute and other units, in addition, Guangdong Xiuper and other private enterprises have also begun to study the production of nuclear power coatings.
Changzhou Institute of Coatings and Chemical Research independent research and development of nuclear power plant solvent-based and water-based paint products, with independent intellectual property rights, successfully entered the domestic and foreign markets. Products in addition to the application of nuclear power plants in China, but also exported overseas, to ensure the smooth construction of China's foreign nuclear power plants, such as Pakistan Chahima and other reactor nuclear power plants with solvent-based and water-based coatings, recently passed the National Nuclear Power Technical Committee projects and product identification.
2. Wind power coatings
renewable green energy, is one of the clean energy developed at home and abroad.
wind power coatings include towers (or towers), blades, grid-connected coatings, equipment coatings, domestic annual consumption of wind power coatings nearly 100,000 tons. Among them, the blade paint requires resistance to atmospheric corrosion, wind and sand impact, anti-ice, offshore areas but also anti-salt fog, is a special coating. Wind coatings in China started relatively well, most of the wind coatings market by foreign paint enterprises dominated, especially blade coatings, almost all rely on imports; Nevertheless, some domestic scientific research units and enterprises are catching up. Northern Coatings Industry Research and Design Institute of wind tower wall anti-corrosion paint in 2009 through provincial identification, began to promote. Northwest Chemical Company's "Yongxin" wind coating in China's offshore wind power project began to use.
addition, Tianjin Dewei Coatings Co., Ltd., Zhuzhou Times Electric Insulation Co., Ltd., COSCO Kansi Coatings Chemical Co., Ltd., as well as ChangzhouPlanna Coatings Co., Ltd. and other enterprises involved in the development of wind power coatings. It can be expected that wind power coatings are fully domesticated.
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