High temperature resistant waterborne anticorrosion coating anticorrosion technology into a new bright spot

With the development of industrial technology in petrochemical industry,energy,power,metallurgy,aerospace and other fields are widespread corrosion corrosion problems.The development trend of anticorrosive coatings for green and environmental protection.By petroleum resources and environmental protection laws and regulations on volatile organic matter (VOC) and hazardous air pollutants (HAPs) restriction factors,such as the world constantly to improve the performance of coating anticorrosive coatings industry at the same time,is developing rapidly in the direction of "green water".ZS high temperature resistant anticorrosive coating workers with pollution-free,pollution-free,saving energy,economic efficiency as the principle,development of pollution-free or less pollution and corrosion protection performance of coating.Now advocates the anticorrosion coating technology of the overall design of sanitary namely the paint itself should be considered during development parts (film-forming material,anti-corrosion coatings,solvents and additives),the synthesis of raw materials and coating,substrate pretreatment process of the production process,the construction process,such as pollution-free,namely high temperature anti-corrosion coating requirements.

With conventional waterborne anticorrosion coating anticorrosive coating of the main difference is that a high temperature resistant,its technical content is high,the development of technical difficulty is bigger, use environment is complex,coating involves many aspects of the technological progress and other raw materials supporting development,high temperature coating research and development rely on chemical knowledge and experience,not only depends on electronics,physical,ecological,machinery,equipment and management,and other multi-disciplinary knowledge and intersection.Water-based coating of high temperature synthesis,application of efficient dispersant and rheological additives,the development of new corrosion permeability pigment and filler,the application of advanced construction tools,construction maintenance technology,detection technology,etc.,all need comprehensive applied to high temperature anti-corrosion coating and coating.At present,the big paint companies in all countries of the high temperature anti-corrosion coatings research and development as the key,concentrate manpower and material resources,financial resources,etc.,to speed up research and development of anticorrosive coatings.

By Nicole