Shenyang Chemical Research Institute Co., Ltd.'s latest development of water-borne nano-scale heavy anticorrosive coating technology has been promoted and applied in 6 projects including Shenyang Sinochem New Material Technology Co., Ltd. chemical heavy anticorrosion pipe gallery project. This technology greatly improves the comprehensive performance of environmentally friendly anticorrosive coatings, promotes the application of water-based coatings in the heavy anticorrosive market, and accelerates the process of oil-to-water coatings.
This year's environmental protection tax is fully implemented, and traditional solvent-based anticorrosive coatings can no longer meet new requirements. At present, the corrosion environment of water-based industrial anticorrosive coatings in China is basically medium, and there are very few applications in heavy anticorrosive environments, which brings great difficulties to the promotion of water-based industrial coatings. Water-based industrial coatings urgently need to improve product performance, optimize product coating processes, and expand application areas.
The water-based nano-sized heavy anticorrosive coating developed by Shenyang Chemical Research Institute breaks the traditional coating method of the bottom, middle and surface of the heavy anticorrosive coating. The coating nanometer generates in situ inorganic hybrid particles to realize the regulation of organic-inorganic hybrid assembly. Organic components can improve adhesion and toughness, while inorganic nanoparticles exhibit physical shielding and hardness. Compared with traditional products, the ultra-high density of this coating can shield corrosive media, which not only overcomes the disadvantages of traditional epoxy resin coatings that are not resistant to aging and low hardness, but also overcomes the shortcomings of polyurea coatings such as fast curing and poor adhesion.
Chen Weichang, Dean of Shenyang Institute of Chemical Technology, introduced that the water-based nano-sized heavy-duty anticorrosive coating has been inspected by the National Coatings Quality Supervision and Inspection Center. The coating shows super strong anticorrosive performance, resistance to strong acids and alkalis, resistance to high salt and oil corrosion, Anti-fouling and wear-resistant, can meet the requirements of protective performance of heavy anti-corrosion projects.
Zhang Xuelong, general manager of Shenyang Sinochem New Materials Technology Co., Ltd. said that they are very optimistic about the market prospects of the water-based nano-based heavy-duty anticorrosive coating. They are building a new heavy-duty anti-corrosion coating product line. Annual production capacity of nano-sized heavy anticorrosive coatings.
At present, the coating has been used in Shenyang Sinochem New Material Technology Co., Ltd.'s heavy-duty anticorrosion pipe gallery, Dalian Yongqing Water Treatment Technology Co., Ltd. Zhonghe Tower, Shenyang Chuanghui Chemical Co., Ltd. reactor, Liaoning Jiahe Fine Chemical Co., Ltd. Shenyang Sinochem New Materials Technology Co., Ltd. Anti-corrosion pond and biochemical pond, Shenyang Xinji Chemical Co., Ltd. production floor.
"In the next step, we will continue to give full play to our technological advantages and carry out industrial development around water-based nano anticorrosive coatings, graphene coatings, conductive coatings, energy-saving coatings, and smart self-healing coatings," said Wei Weichang.