According to our (Global Info Research) latest study, the global Polyether-Modified Silicone Defoamers market size was valued at US$ 710 million in 2025 and is forecast to a readjusted size of US$ 1031 million by 2032 with a CAGR of 5.5% during review period.
Polyether-Modified Silicone Defoamers are silicone-based foam-control additives in which polyether groups are introduced into polysiloxane structures or blended into silicone formulations to improve dispersibility, compatibility, and defoaming efficiency in aqueous and semi-aqueous systems. They are used to suppress or eliminate foam during production, processing, filling, coating, cleaning, fermentation, and wastewater treatment. Main applications include waterborne coatings, inks, adhesives, pulp and paper, textile processing, detergents, industrial cleaning, agrochemical formulations, metalworking fluids, fermentation, and water treatment. This category excludes mineral-oil defoamers, ordinary non-silicone defoamers, pure silicone oils without polyether modification, and broad foam-control products not based on polyether-modified silicone chemistry.The industrial chain of Polyether-Modified Silicone Defoamers includes upstream suppliers of siloxane intermediates, silicone oils, polyether polyols, allyl polyethers, catalysts, emulsifiers, hydrophobic silica, solvents, thickeners, preservatives, dispersants, stabilizers, packaging materials, reactors, mixing systems, filtration systems, and environmental treatment services. The midstream consists of specialty silicone additive manufacturers that carry out hydrosilylation, blending, emulsification, dispersion, viscosity adjustment, active-content control, stability testing, foam-control testing, and product formulation for different application systems. Downstream users include coating manufacturers, ink producers, adhesive formulators, paper mills, textile processors, detergent producers, wastewater treatment operators, agrochemical formulators, metalworking fluid suppliers, fermentation plants, industrial cleaning product manufacturers, and chemical processing companies.
The Polyether-Modified Silicone Defoamer market has solid demand support, but it is increasingly becoming a formulation-service market rather than a simple additive supply market. Growth is being driven by waterborne coatings, paper chemicals, wastewater treatment, fermentation, agrochemical formulations, adhesives, inks, and industrial cleaning systems where foam control directly affects product quality and process continuity. Customers are becoming less tolerant of generic defoamers that solve foam but create craters, fish eyes, poor wetting, unstable emulsions, or downstream contamination. Demand will therefore shift toward products with better balance between defoaming strength, compatibility, persistence, and low surface-defect risk. The competitive pressure is that standard emulsions are easy to compare on price, while high-value applications require repeated testing in customer systems. Suppliers with application laboratories, fast formulation adjustment, stable emulsion technology, and industry-specific technical service will have stronger pricing power and customer retention.In 2025, global Polyether-Modified Silicone Defoamer production reached approximately 123.21 thousand metric tons, with an average global market price of around US$5,600 per metric ton. The gross profit margin of major companies in the industry ranged from 23% to 39%. In 2025, the global production capacity of Polyether-Modified Silicone Defoamers was approximately 164.29 thousand metric tons.
Report Scope
This report is a detailed and comprehensive analysis for global Polyether-Modified Silicone Defoamers market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Polyether-Modified Silicone Defoamers market size and forecasts, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Polyether-Modified Silicone Defoamers market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Polyether-Modified Silicone Defoamers market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Polyether-Modified Silicone Defoamers market shares of main players, shipments in revenue ($ Million), sales quantity (Tons), and ASP (US$/Ton), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Polyether-Modified Silicone Defoamers
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Polyether-Modified Silicone Defoamers market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Evonik Industries AG, BYK-Chemie GmbH, Münzing Chemie GmbH, CHT Germany GmbH, LEVACO Chemicals GmbH, BRB International B.V., Dow Inc., Momentive Performance Materials Inc., Siltech Corporation, Applied Material Solutions, Inc., etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Polyether-Modified Silicone Defoamers market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market Segmentation
Market segment by Type
Liquid Concentrate Defoamer
Aqueous Emulsion Defoamer
Solventborne Liquid Defoamer
Powder Carrier Defoamer
Market segment by Active Content
Below 20 Percent Active Content
20 to Less Than 50 Percent Active Content
50 to Less Than 100 Percent Active Content
100 Percent Active Content
Market segment by Principal Carrier Medium
Water Carrier Type
Glycol Carrier Type
Solvent Carrier Type
Carrier Free Type
Solid-Carrier Type
Market segment by Application
Coatings and Printing Inks
Pulp and Paper
Water Treatment and Process Water
Textile Processing
Oilfield and Energy Chemicals
Agrochemical Formulations
Others
Major players covered
Evonik Industries AG
BYK-Chemie GmbH
Münzing Chemie GmbH
CHT Germany GmbH
LEVACO Chemicals GmbH
BRB International B.V.
Dow Inc.
Momentive Performance Materials Inc.
Siltech Corporation
Applied Material Solutions, Inc.
Kusumoto Chemicals, Ltd.
Nissin Chemical Industry Co., Ltd.
AFCONA Polymer Co., Ltd.
SIXIN Group
Foshan Nanhai Datian Chemical Co., Ltd.
Guangzhou Duomeiduo New Material Co., Ltd.
Guangzhou Chemi Tech New Material Co., Ltd.
Guangdong Nanhui New Material Co., Ltd.
Shandong Meiyu Chemical Co., Ltd.
Dongguan Defeng Defoamer Co., Ltd.
Hangzhou Ruijiang Chemical Co., Ltd.
Hangzhou Seraph Science and Technology Co., Ltd.
Polywill Shanghai Advanced Material Co., Ltd.
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
Chapter Outline
Chapter 1, to describe Polyether-Modified Silicone Defoamers product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Polyether-Modified Silicone Defoamers, with price, sales quantity, revenue, and global market share of Polyether-Modified Silicone Defoamers from 2021 to 2026.
Chapter 3, the Polyether-Modified Silicone Defoamers competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Polyether-Modified Silicone Defoamers breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Polyether-Modified Silicone Defoamers market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Polyether-Modified Silicone Defoamers.
Chapter 14 and 15, to describe Polyether-Modified Silicone Defoamers sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Polyether-Modified Silicone Defoamers. Industry analysis & Market Report on Polyether-Modified Silicone Defoamers is a syndicated market report, published as Global Polyether-Modified Silicone Defoamers Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Polyether-Modified Silicone Defoamers market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.