The results of "10 tons/year industrial preparation of graphene microchip and its application in heavy anti-corrosion coatings for offshore equipment" were certified.

China Coatings Network
News:
days ago, by Changzhou Sixth Elemental Materials Technology Co., Ltd., CNOOC Changzhou
Coatings
Chemical Research Institute Co., Ltd., Jiangsu Dawson New Materials Co., Ltd. three units jointly completed the "10 tons / year graphene microchip industrial preparation and its application in the
heavy anti-corrosion coatings
in Changzhou City, Jiangsu Province, through the Ministry of Industry and Information Technology experts.
By the Beijing University of Chemical Engineering, Duan Xue academician, Dalian University of Technology, Such as 11 industry experts composed of experts, after on-site inspection, data review, testing and testing, challenge defense and other links, agreed that: the use of self-developed new redox graphene microchip preparation process, built 10 tons /year graphene microchip production equipment, graphene microchip production of graphite as raw materials stable and controllable quality, good repeatability, the product has excellent conductivity, physical mechanical properties and chemical stability, the process in the official control, graphite oxide purification and defect repair and other aspects of innovation. Using graphene microchip produced by this process as a functional additive, two new coatings, zincene heavy anti-corrosion and zincene heavy anti-corrosion (conductive static electricity) have been developed. Zinc weight
septhinkable paint
zinc powder content is only about 30% of the traditional zinc-rich primer, coating pull adhesion 15MPa, salt spray resistance performance of more than 2000h, comprehensive performance is significantly better than the traditional zinc-rich primer, the overall technology reached the international advanced level. The development of zinc-ene heavy anti-corrosion coating products have been the first to be used in offshore wind turbines, normal operation of more than 2000h.
identification expert committee also believes that graphene microchip in heavy anti-corrosion coatings to achieve industrialization applications, is a typical example of innovation and development of graphene industry, to further strengthen the scale of graphene material preparation process optimization and industrialization application technology development, improve relevant standards and technical specifications, increase the promotion of application efforts, efforts to enhance collaborative innovation capabilities, vigorously develop material application technology, promote the transformation and upgrading of traditional industries.