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The end applications of the industrial coatings market are developing towards high-performance, environmentally friendly solutions
The industrial coatings market is one of the largest coatings sectors.
Evonik's coating additives business line has a wide range of product applications in the field of industrial coatings, including marine coatings, protective coatings, plastics and powder coatings.
With the increase in emerging countries infrastructure and construction projects, as well as high-performance, growing demand for environmentally friendly protective coatings, the market growth rate of more than 5% of the field com" href="">paint online coatingol.
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The shift to environmentally friendly systems, such as water-based systems, high solids, powder coatings and direct metal coatings, is still the general trend.
Sustainable development is no longer just a buzzword.
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The main driving force of this transformation is industry regulatory requirements.
Globally, end users are looking for ways to improve sustainability.
Obviously, the coating industry has gradually shifted from traditional solvent-based coatings to water-based coatings (especially in the European market).
In recent years, the Chinese government is accelerating its pace to tighten restrictions on volatile organic compounds (VOCs).
For example, the Chinese government has imposed taxes on solvent-based coatings and changed the regulatory requirements for container coatings to switch from solvent-based to water-based coatings.
Water-based systems may not be the only solution
Under the premise of ensuring performance, converting traditional solvent-based coatings into water-based coatings is the biggest challenge.
Water-based coatings are often more prone to defects.
The high solid content system is a better alternative, but there are also certain challenges.
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It is not easy to switch to a high-solids system.
Only by reducing the amount of solvent in the existing medium solid content paint to meet legal requirements will result in very high viscosity of the paint.
Experience has shown that it is impossible to formulate coatings with a VOC content of less than 250 g/L using traditional resin technology.
Therefore, the main difficulty in the development of high solid content systems is how to achieve the best application viscosity under low VOC.
For manufacturers of industrial coatings formulations, which high-quality additives can comply with global regulatory trends?
As a leader in innovation, Evonik has a broad product portfolio that can support the growing trend of industrial coatings.
For decades, Evonik has been focusing on the development of water-based additives.
Evonik's acquisition of the High Performance Materials Division of Air Products Corporation further reflects the company's focus in this field.
For example: TEGO® Airex 990—100% active defoamer; and dispersant TEGO® Dispers 675, specially designed for coil and can container coatings to improve the color strength of carbon black and organic pigments.
In addition, we also have functional high-solid resins such as SILIKOPON® EF and SILIKOTOP® E 900.
We work closely with the innovation department to develop a new generation of environmentally friendly products to meet the needs of the industrial coatings market.
