Corrosion Inhibitors Market 2027 Forecast, Future Outlook, Share, Trends, Application

The market growth is largely driven by the development of biobased and environmentally friendly corrosion inhibitors. As sustainability becomes a priority across industries, there is a shift towards eco-friendly corrosion inhibitors, which is expected to boost market adoption among industr

The global corrosion inhibitors market was valued at USD 7.4 billion in 2019 and is projected to grow at a compound annual growth rate (CAGR) of 3.8% from 2020 to 2027. The market growth is largely driven by the development of biobased and environmentally friendly corrosion inhibitors. As sustainability becomes a priority across industries, there is a shift towards eco-friendly corrosion inhibitors, which is expected to boost market adoption among industries focused on sustainable practices. Corrosion inhibitors work by forming a protective barrier on surfaces, preventing moisture penetration and thereby reducing corrosion, a common form of material degradation. The mechanisms through which organic and inorganic corrosion inhibitors operate vary significantly.

Gather more insights about the market drivers, restrains and growth of the corrosion inhibitors market

Organic corrosion inhibitors create protection by using interfacial, anodic, cathodic, barrier, and adsorption activities, while inorganic inhibitors work through processes such as anodic and cathodic passivation, anion exchange, and saponification. Research and development in corrosion control technology have been instrumental in advancing these inhibitor products, with many manufacturers focused on innovation to enhance product performance. These R&D efforts are resulting in new products that better resist environmental stresses and perform efficiently under challenging conditions.

The rising costs associated with corrosion, combined with regulatory measures from the U.S. government regarding the toxicity of certain inhibitors, particularly in water systems, impact market dynamics. While phosphate-based corrosion inhibitors are common in the U.S., their application is restricted in some areas due to environmental concerns, particularly regarding their effects on wastewater treatment facilities and potential reactions with metals like aluminum.

End-use Segmentation Insights:

In 2019, the oil and gas sector held the largest market share at 33.1%, driven by the prevalence of internal corrosion issues in pipelines, refineries, and petrochemical plants. As these facilities often operate in high-moisture environments, corrosion inhibitors are essential for protecting infrastructure from degradation, ensuring equipment longevity, and minimizing costly downtime. The power generation sector is also a growing market for corrosion inhibitors, particularly in Asia Pacific, where rapid urbanization and industrial expansion are underway. Power plants face significant corrosion challenges, as components in steam circuits are constantly exposed to water and other corroding agents. Effective corrosion control in these plants involves monitoring pH, conductivity, and the presence of corroding ions, while also using specific corrosion inhibitors like phosphonates, phosphates, and zinc for steel, and triazoles for copper.

Additionally, the pulp and paper industry faces extreme corrosive conditions, especially in equipment like digesters, recovery boilers, bleachers, evaporators, papermaking machines, and storage tanks. These components are frequently exposed to air, water, and organic contaminants, increasing their susceptibility to corrosion. The bleaching process used to whiten pulp generates wastewater that contains chlorinated compounds, including dioxins, which can lead to pitting corrosion in high-cost equipment. As a result, the demand for corrosion inhibitors remains high in the pulp and paper industry to protect against these corrosive environments, extending equipment lifespan and reducing maintenance costs.

In summary, while the market for corrosion inhibitors is broadly driven by demand across multiple sectors, the focus on developing biobased and environmentally friendly solutions is becoming increasingly prominent, aligning with industry trends toward sustainability and environmental responsibility.

Order a free sample PDF of the Corrosion Inhibitors Market Intelligence Study, published by Grand View Research.


jimmy lunkad

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