Click "blue words" above China High Speed Rail coatings have been one belt, one road subscription. Recently, the new marine heavy duty coatings developed by the marine functional material team of academician Xue Qunji, academician of Ningbo Institute of materials technology and engineering, Chinese Academy of Sciences and Wang Liping researcher have successfully applied in the large-scale construction of the overseas "Kampuchea 200MW double fuel power station" and "Indonesia High Speed Rail" project.
"Cambodia 200MW dual fuel power station" is equipped with 12 sets of 18v50df dual fuel internal combustion engines produced by Wartsila company, which is the largest dual fuel power plant in Cambodia. The long-life and heavy-duty anticorrosive materials for the fuel tank body and auxiliary steel structure of the project are designed and developed by the marine functional materials team. The team also developed the corrosion protection supporting technology of railway bridge bearing, the core part of "Indonesia Yawan high speed railway" construction project. The two projects are both in the typical marine atmospheric environment, and the equipment is in the coupling corrosion condition of stress, fuel and other factors, which puts forward strict requirements for the performance of protective materials.
Components of 200MW dual fuel power station in Cambodia
Since the Key Laboratory of marine new materials and application technology of Chinese Academy of Sciences has laid out the research on new heavy-duty anticorrosive coating system controlled by two-dimensional sheet materials, it has successively broken through the technologies of large-scale stable and lossless dispersion of two-dimensional sheet materials and their compatibility with resin interface, nano compounding and cooperative gain technology of two-dimensional sheet materials and micro / nano functional filler, formula and matching body of functional heavy-duty anticorrosive coating It is a series of key technologies such as optimized design, low surface treatment technology of new long-life heavy-duty anticorrosive coating and large-scale field coating process. The company has successfully developed a series of new heavy-duty anti-corrosion coatings with excellent mechanical properties, long-term anti-corrosion and weather resistance, and special functions (high temperature resistance, low temperature resistance, anti-bacterial and flame-retardant, deep-sea pressure resistance, etc.), which have passed the performance test of the authoritative appraisal institutions in the fields of chemical industry and coating, and their comprehensive performance is obviously superior to the world-class products, and they have been successfully applied to the national power grid in coastal areas and offshore petrochemical industry , marine engineering, marine equipment and other heavy-duty anti-corrosion fields. 90 national invention patents have been applied for related research results, of which more than 40 have been authorized, 9 have been applied for PCT international patents, 1 have been authorized for Japanese patents, and 2 have been published in the United States. For the first time at home and abroad, the whole engineering chain of graphene modified heavy-duty anticorrosive coating has been completed from material development, natural environment assessment, engineering demonstration, standard formulation to large-scale production and application. The application of one belt, one road, and the other, we have provided the high-end protective materials with independent intellectual property rights for major engineering equipment and infrastructure construction, national security and marine economic development strategy.
Yawan high speed railway bridge bearing
Source: Ningbo Institute of materials, Chinese Academy of Sciences
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