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    Home > Coatings News > Paints and Coatings Market > Coating knowledge: characteristics of waterborne coatings compared with solvent coatings

    Coating knowledge: characteristics of waterborne coatings compared with solvent coatings

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: with the rapid development of China's paint market, waterborne coatings gradually occupy a certain position in the paint market However, according to the small edition of China paint procurement network, many consumers do not know the water-based paint correctly, and they still have doubts about the selection of water-based paint and solvent paint Compared with solvent coating, waterborne coating has the following characteristics: 1 The electrophoretic coating of waterborne coating is uniform and flat The inner cavity, weld, edge and edge can be coated with a certain thickness of coating, which has good protection; the electrophoresis coating has the best corrosion resistance, and the salt spray resistance of the thick film cathodic electrophoresis coating can reach up to 1200h Two Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Home of coatings news: with the rapid development of China's coatings market, waterborne coatings also gradually occupy a certain position in the coatings market However, according to the small edition of China paint procurement network, many consumers do not know the water-based paint correctly, and they still have doubts about the selection of water-based paint and solvent paint Compared with solvent coating, waterborne coating has the following characteristics: 1 The electrophoretic coating of waterborne coating is uniform and flat The inner cavity, weld, edge and edge can be coated with a certain thickness of coating, which has good protection; the electrophoresis coating has the best corrosion resistance, and the salt spray resistance of the thick film cathodic electrophoresis coating can reach up to 1200h 2 The water-based coating uses water as solvent to save a lot of resources; the water-based coating eliminates the risk of fire during construction; reduces air pollution; the water-based coating only uses a small amount of low toxic alcohol ether organic solvent to improve the working environment The organic solvent of general water-based coating is between 10% and 15%, while the current cathodic electrophoretic coating has dropped below 1.2%, which has a significant effect on reducing pollution and saving resources 3 Water based coating tools can be cleaned with water, greatly reducing the consumption of cleaning solvent 4 The water-based coating can be directly applied on wet surface and humid environment; the water-based coating has good adaptability to material surface and strong adhesion Although water-based paint has great advantages, it also has fatal disadvantages, such as high requirements for construction process and material surface cleanliness Due to the large surface tension of water, dirt is easy to make the film shrink Relatively speaking, the film is not as beautiful as oil-based paint, and the price is more expensive Oil-based paint is environmentally friendly The quality is not as good as that of water-based paint, but the disadvantages of water-based paint are not so good as that of oil-based paint Therefore, the author suggests that consumers can choose rationally according to their own needs in the selection process Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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