According to our (Global Info Research) latest study, the global Defoamer-Grade Silicone Oil market size was valued at US$ 281 million in 2025 and is forecast to a readjusted size of US$ 403 million by 2032 with a CAGR of 5.3% during review period.
In 2025, global sales volume of Defoamer-Grade Silicone Oil is estimated at approximately 65,000 tons, with an average global market price of around USD 4.2/kg. The gross margin of major manufacturers is estimated to be approximately 25%-40%.
Defoamer-Grade Silicone Oil is a functional silicone oil raw material used for the production of silicone-based defoamers. It mainly includes dimethyl silicone oil, hydroxy silicone oil, polyether-modified silicone oil, fluorosilicone-modified silicone oil and other types. Featuring low surface tension, good hydrophobicity, thermal stability and chemical stability, the product provides defoaming, foam suppression and auxiliary dispersion functions in defoamer formulations. It is an important base component for silicone oil-based defoamers, defoamer emulsions and compound defoamers.
The upstream of the Defoamer-Grade Silicone Oil industry chain mainly includes organosilicon monomers, DMC, dimethyl cyclosiloxane, end-capping agents, modified monomers, catalysts and fumed silica. The midstream consists of silicone oil and modified silicone oil manufacturers, which produce products with different viscosities, structures and formulation compatibility through polymerization, modification, compounding and quality control. The downstream mainly includes defoamer manufacturers, which further process the product through emulsification, dispersion or compounding to produce silicone-based defoamers, ultimately used in textile, papermaking, water treatment, food, chemical and other fields.
This report is a detailed and comprehensive analysis for global Defoamer-Grade Silicone Oil 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 Defoamer-Grade Silicone Oil market size and forecasts, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/kg), 2021-2032
Global Defoamer-Grade Silicone Oil market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/kg), 2021-2032
Global Defoamer-Grade Silicone Oil market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/kg), 2021-2032
Global Defoamer-Grade Silicone Oil market shares of main players, shipments in revenue ($ Million), sales quantity (Tons), and ASP (US$/kg), 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 Defoamer-Grade Silicone Oil
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 Defoamer-Grade Silicone Oil 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 Shin-Etsu Chemical, Supreme Silicones, Dow, Momentive, Wacker, Elkem, Qingdao Zhongbao Silicone Material Technology, Qingdao Fenghong Chemical, Qingdao Xingye Organosilicon New Material, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Defoamer-Grade Silicone Oil 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 segment by Type
Dimethyl Silicone Oil
Hydroxy Silicone Oil
Polyether-Modified Silicone Oil
Fluorosilicone-Modified Silicone Oil
Other
Market segment by Viscosity
Low-Viscosity Type
Medium-Viscosity Type
High-Viscosity Type
Market segment by Application
Textile
Papermaking
Water Treatment
Food
Chemical
Other
Major players covered
Shin-Etsu Chemical
Supreme Silicones
Dow
Momentive
Wacker
Elkem
Qingdao Zhongbao Silicone Material Technology
Qingdao Fenghong Chemical
Qingdao Xingye Organosilicon New Material
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)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Defoamer-Grade Silicone Oil product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Defoamer-Grade Silicone Oil, with price, sales quantity, revenue, and global market share of Defoamer-Grade Silicone Oil from 2021 to 2026.
Chapter 3, the Defoamer-Grade Silicone Oil competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Defoamer-Grade Silicone Oil 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 Defoamer-Grade Silicone Oil 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 Defoamer-Grade Silicone Oil.
Chapter 14 and 15, to describe Defoamer-Grade Silicone Oil sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Defoamer-Grade Silicone Oil. Industry analysis & Market Report on Defoamer-Grade Silicone Oil is a syndicated market report, published as Global Defoamer-Grade Silicone Oil Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Defoamer-Grade Silicone Oil market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.