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ANTIFOAM - Your Reliable and Trusted Defoamer Manufacturer

Nanjing Antfoam is dedicated to improving the innovation of defoamer solutions and shaping a better and more sustainable future. With over 20 years of experience, we provide high-performance antifoaming agents for pulp and paper, textile, water treatment, oil and gas, construction, agriculture, paint, coatings, and more.

Defoamer Products
20+

Industries We Serve

Our antifoam solutions are trusted across a wide range of industrial sectors to eliminate foam-related inefficiencies and enhance process performance.

Pulp & Paper

Textile

Water Treatment

Construction

Oil & Gas

Agriculture

Laundry & Household

Our Defoamer Products

Engineered for performance and reliability, our antifoam agents are formulated to meet the most demanding industrial requirements.

Silicone Antifoam

Uses polysiloxanes as the primary active substance with particularly low surface tension. Offers highly effective antifoaming and foam control in textile, pulp and paper, water treatment, oil and gas, construction, and metalworking liquid industries.

  • • Low surface tension
  • • High efficiency in diverse systems
  • • Stable performance under high shear
  • • Ideal for water-based systems
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Polyether Antifoam

A non-silicon defoamer mainly composed of modified polyether. Features excellent dispersibility in water and strong dynamic antifoaming ability. Used in paper process, oil and gas, alumina, power plant desulfurization, fermentation, water treatment, and industrial cleaning.

  • • Silicone-free formulation
  • • Excellent water dispersibility
  • • High dynamic antifoaming power
  • • Suitable for high-temperature processes
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Fatty Alcohol Antifoam

A silicone-free defoamer formed from high-grade fatty alcohol as the main active substance. Primarily used in eliminating and controlling foam in paper-making white water wet end and water treatment processes.

  • • 100% silicone-free
  • • Effective in paper wet end
  • • Biodegradable components
  • • Low odor and toxicity
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Mineral Oil Antifoam

Prepared using mineral oil with high osmotic coefficient and hydrophobic particles as antifoaming active material. Provides highly effective antifoaming and foam suppressive performance in paint and ink systems where silicone-based defoamers cannot be used.

  • • Compatible with silicone-sensitive systems
  • • Excellent in paint & ink formulations
  • • High stability in emulsions
  • • Cost-effective solution
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Antifoam Compound

A synergistic blend designed to break surface tension and liberate trapped gas bubbles. Provides a clear path for unhindered progress, paving the way for seamless operations and enhanced productivity across multiple industrial processes.

  • • Multi-component synergy
  • • Broad application range
  • • Fast-acting foam breakdown
  • • Stable under varying pH
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Powder Antifoam

A dry, free-flowing powder formulation ideal for applications requiring easy handling, storage, and dispersion. Suitable for use in dry mix products, detergents, and systems where liquid additives are not preferred.

  • • Easy to handle and store
  • • Long shelf life
  • • Rapid dispersion in water
  • • Ideal for dry formulations
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About Antifoam Chemical

Antifoam company is a growth-oriented, diversified defoamer chemicals manufacturer dedicated to innovative foam control solutions in a broad range of markets. With professional knowledge, rich experience, and a mature technical research and development team, we serve a wide range of anti-foam agent solutions to partners from different industries.

With experience spanning more than 20 years, Antifoam company is one of the major actors in the formulation of defoamers and antifoams for all industry sectors. We are based in China and serve customers from all over the world.

20+

Years of Industry Experience

50+

Global Markets Served

Antifoam Chemical Facility

Why Choose Antifoam?

Our commitment to innovation, quality, and customer service sets us apart in the defoamer industry.

Research & Innovation

Our R&D team is committed to developing new products and solving technical problems to meet any foam challenges. We believe innovation comes from cooperation and welcome your ideas.

Global Reach

We ensure our products reach as many people as possible. Based in China, we serve customers from all over the world with reliable logistics and support.

Technical Expertise

Regardless of the foaming challenges you are facing, our technical experts provide the most suitable anti-foam agent solution, complemented with advanced equipment and analysis.

Applications

Our defoamers are engineered for performance across a wide range of industrial processes.

Pulp and Paper

Control foam in stock preparation, coating, and white water systems to improve efficiency and product quality.

Textile Industry

Prevent foam in dyeing, printing, and finishing processes to ensure uniform treatment and reduce downtime.

Water Treatment

Manage foam in biological treatment, clarification, and filtration systems for optimal plant performance.

Construction

Eliminate foam in concrete admixtures, mortar, and tile adhesives to improve workability and strength.

Oil and Gas

Control foam in drilling fluids, production, and refining processes to maintain operational safety and efficiency.

Fermentation

Prevent foam-over in bioreactors and fermenters to maximize yield and process stability.

Industrial Cleaning

Reduce foam in CIP systems, parts washers, and degreasers for faster cleaning cycles.

Alumina

Control foam in Bayer process digestion and clarification stages to improve throughput.

Support & Resources

Access technical documentation and product information to support your operations.

Download Brochure

Get a comprehensive overview of our product range, applications, and technical capabilities.

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TDS Download

Access detailed Technical Data Sheets for our full range of antifoam products.

Download TDS →

MSDS Download

Find Material Safety Data Sheets for safe handling, storage, and disposal information.

Download MSDS →

Frequently Asked Questions

Find answers to common questions about our defoamers and services.

What is a defoamer?

A defoamer (or antifoam agent) is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. Defoamers work by destabilizing foam bubbles, causing them to collapse.

How do I choose the right defoamer for my application?

The right defoamer depends on your system's chemistry, temperature, pH, and mechanical agitation. Our technical team can help you select the optimal product based on your specific requirements.

Can I use silicone defoamers in all applications?

Silicone defoamers are highly effective but may not be suitable for applications where silicone contamination is a concern, such as in paint and coatings or electronics. In such cases, non-silicone options like polyether or mineral oil defoamers are recommended.

What is the difference between antifoam and defoamer?

While the terms are often used interchangeably, antifoam typically prevents foam formation, while defoamer breaks down existing foam. Many products perform both functions effectively.

Get in Touch

For product inquiries, technical support, or partnership opportunities, visit our official website to contact us directly.

Visit Official Website

All contact inquiries are managed through our official website.

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