The global defoamers market size is estimated to reach USD 5.05 billion by 2030, registering a CAGR of 5.0% from 2025 to 2030, according to a new report by Grand View Research, Inc. Rising investments in water treatment operation by key manufacturers across the globe is attributed to boosting the market growth in the coming years. Moreover, the increase in pulp & paper production in developing countries across the globe is predicted to fuel the demand for the product.
The water-based product segment has experienced strong growth over the past few years, due to the environmental benefits affiliated with it. The growing inclination of consumer preferences toward environmentally sustainable products is expected to result in an increased share of the water-based segment over the predicted years.
Stringent environmental regulations in different parts of the world have propelled the use of solvent-free defoamers, owing to their low VOC content. Manufacturers are strengthening research and innovation (R&D) to develop high-performance silicone compounds as raw materials. Industrial use of molecular defoamers with advanced defoaming mechanisms is predicted to increase over the forecast period.
Asia Pacific is expected to register significant growth in the coming years owing to its extensive usage in the pulp & paper industries. Numerous functional advantages of silicone-based segments such as diverse application, performance efficiency, and ease of usage enable their extensive usage in various industries.Developing countries of Asia Pacific are focusing on reducing the use of chemical additives that lead to VOC emissions. Rising awareness regarding the impacts of VOC emissions on environmental health has driven the use of water-based defoamers in numerous end-use industries.
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Based on product, the silicone-based defoamers segment recorded the largest revenue share of 37.8% in 2024 due to the exceptional performance and versatility of silicone defoamers.
The paints, coatings, & inks segment held the largest share of 21.8% in 2024, owing to the essential role of defoamers in controlling foam during manufacturing and application processes.
Advancements in biotechnology and green synthesis methods have influenced the development of defoamers. These innovations are aimed at enhancing the efficacy and effectiveness of defoamer products
Asia Pacific defoamers market held the largest revenue share of 37.5% in 2024, using agrochemicals in agriculture and increasing consumer awareness.
Grand View Research has segmented the global defoamers market report based on product, end use, and region:
Defoamers Product Outlook (Volume, Kilotons; Revenue, USD Million, 2018 - 2030)
Water-Based
Oil-Based
Silicone-Based
Others
Defoamers End Use Outlook (Volume, Kilotons; Revenue, USD Million, 2018 - 2030)
Paints, Coatings, & Inks
Adhesives & Sealants
Personal Care & Cosmetics
Agriculture
Food & Beverages
Household & Industrial/Institutional Cleaning
Water Treatment
Others
Defoamers Regional Outlook (Volume, Kilotons; Revenue, USD Million, 2018 - 2030)
North America
U.S.
Canada
Mexico
Europe
Germany
UK
France
Finland
Sweden
Italy
Spain
Benelux
Asia Pacific
China
India
Latin America
Brazil
Chile
Peru
Middle East & Africa
List of Key Players in the Defoamers Market
Kemira Oyj
Air Products and Chemicals, Inc.
Ashland Inc.
Bluestar Silicones International
Dow Inc.
Evonik Industries AG
Wacker Chemie AG
Shin-Etsu Chemical Co., Ltd.
BASF SE
Elementis PLC
Clariant AG
KCC Basildon
Eastman Chemical Company
Synalloy Chemicals
Tiny Chempro
Trans-Chemco, Inc
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