Defoaming Agents
Quickly Understand What Is Defoamer?
Defoaming Agents (Defoamers) are functional additives designed to suppress or eliminate foam during industrial processes. Foam can lead to quality issues, production interruptions, and increased costs. Our portfolio includes silicone, non-silicone, oil based,water based and polymeric defoamers, suitable for both water-based and solvent-based systems. Choosing the right defoamer ensures smooth production, improved product quality, and higher efficiency.

Our Defoamer Product Range
Browse our full series of Industrial Defoamer, each designed for specific formulations and application fields. Whether you need a Wholesale Defoamer for coatings, a non-silicone option for inks, or a high-efficiency solution for wastewater treatment, our product range offers the right fit.
Reasons For Choosing Golden Success Defoamer
Leading Defoamer Manufacturer in China, From R&D to bulk production, we deliver consistent quality. we combine professional technology with large-scale production capacity. Our production facilities have been certified by ISO , equipped with advanced testing laboratories, and supported by an experienced R&D team. We offer products to global distributors, formulators and industrial buyers who value quality, stability and competitive prices.
High-quality products
Our defoamer adopts an advanced formula, which can quickly suppress foam, remain stable for a long time, and be perfectly compatible with different systems. Ensure low dosage, high efficiency, and minimize the impact on the performance of the final product. This makes them ideal choices for important industries such as coatings, inks, adhesives and wastewater treatment.
01
Reliable manufacturing capabilities
With years of professional experience in the field of chemical additives, Ziyi has modern production facilities to ensure consistent quality and large-scale production capacity. Our strong supply chain enables us to deliver bulk orders in a timely manner.
02
Highly competitive wholesale prices
As a professional Chinese defoamer manufacturer, we provide cost-effective solutions for global buyers. Whether you need wholesale defoamers or custom formulas, we can ensure the best balance between performance and price.
03
Tailor-made technical solutions
Every industry is confronted with unique bubble challenges. Our R&D team develops professional defoamers for coatings, inks, wastewater treatment and industrial applications, helping you improve efficiency and reduce production costs.
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Certification and Quality Assurance
Our defoamers are produced under the strict ISO 9001 quality management system and comply with international standards such as REACH and RoHS. With comprehensive test reports and security documentation, we guarantee consistent performance, reliability and compliance in the global market.
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Your One-Stop Defoamer Manufacturers & Supplier
Partner with a trusted China Defoamer Manufacturers & Supplier offering proven formulations, stable performance, and tailored technical support. Enhance your production efficiency, ensure process reliability, and maintain consistent quality across diverse industrial applications.
Types of Defoamers
As one of the reliable defoamer manufacturers in China, our portfolio supports both standard and customized requirements.
|
Defoamer types |
Typical application |
Recommend dosage |
Character |
|
Silicone defoamer |
Water treatment,texitle,cleaning |
0.01%~0.03% |
Fast defoaming |
|
Polyether defoamer |
paper making,fermentation,construction |
0.001–0.5% |
good anti-foaming effect |
|
Mineral oil defoamer |
wall paint, adhesive |
0.1–0.5% |
cheap and easy to use |
|
Silicone polyether defoamer |
industry paint,printing ink,s,auto paint,wood paint |
0.01%~1% |
high-efficiency,good defoaming and anti-foaming capability |
|
Powder defoamer |
Mortar, self-leveling , laundry detergent |
0.05~0.3% |
special for powder systems |
Defoamer Uses
Discover how our defoamers efficiently control foam in a wide range of industries, from paper production and coatings to water treatment and textile processing.

Papermaking defoamer
In the papermaking industry, defoamers are mainly used in pulp preparation, coated paper production, as well as paper calendering and surface treatment processes. By effectively suppressing foam formation, it not only enhances the smoothness of the paper surface but also reduces the number of machine shutdowns, significantly improving production efficiency and paper quality. It is particularly suitable for continuous production of high-speed paper machines.

Defoamers for coatings and inks
In the production of coatings and inks, defoamers help eliminate the bubbles generated during the manufacturing and coating processes, preventing the coating from bubbling or uneven printing, and ensuring a smooth coating and clear printed patterns. It can also enhance adhesion and film-forming quality, making the product more outstanding in terms of visual effect and performance.

Industrial defoamer
In the chemical and metalworking industries, defoamers are mainly used in metalworking fluids, lubricating oils, oilfield exploitation, as well as in the production of plastics and rubber. It can reduce the process instability caused by foam, protect mechanical equipment, and at the same time, it is highly resistant to high temperatures and shear force, making it very suitable for high-demand industrial environments.

Water treatment defoamer
In the field of water treatment, defoamers are used in urban sewage and industrial wastewater treatment systems. They can effectively control the problem of excessive foam in aeration tanks or during chemical reactions, prevent foam overflow, ensure the safe operation of equipment, and reduce mechanical losses caused by foam.

Industrial Wholesale Defoamer Solutions
Looking for a reliable wholesale Defoamer Company that understands your process requirements and formulation challenges? Let’s work together to develop customized defoaming solutions that improve system compatibility, maximize production stability.
Defoamer FAQ
Provides Quick Answers To Defoamer Issues For Buyers And Formulators.
Q: What is a defoamer?
A: Defoamers are a type of chemical additive that can quickly eliminate foam or inhibit its formation. They are commonly used in industrial fields such as coatings, papermaking, textiles, sewage treatment, and food processing. Choosing the right defoamer can help factories optimize their production processes and improve product quality.
Q: In which industries is your defoamer applicable?
A: Our products cover multiple fields such as water-based coatings, inks, papermaking, textile printing and dyeing, chemical production, metalworking fluids, and sewage treatment. As a professional Defoamer Manufacturers, we are capable of providing customized solutions based on the characteristics of different industries.
Q: Can I place a wholesale order directly?
A: Sure. We support bulk purchases of Wholesale Defoamer and provide long-term and stable supply chain services. Whether it is OEM cooperation or wholesale business, we can ensure the consistency of products and the reliability of delivery.
Q: Are you a manufacturer or a trading company?
A: We are a professional Chinese Defoamer Manufacturers and also a reliable Defoamer Company. With our own production base and R&D team, we are able to offer competitive prices while ensuring quality.
Q: Can you provide technical support?
A: Yes. As an experienced Defoamer Agent Factory, we not only provide products, but also offer selection suggestions and usage guidance based on the process characteristics of customers to ensure the best defoaming effect in actual production.
Q: Are you trading company or manufacturer ?
A: We are factory with Certification of ISO9001:2008, ISO14001:2004 and OHSAS18001:2007.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge and pay the cost of freight if you sincerely test.
Get High-Quality Wholesale Defoamers from China
We are a Chinese defoamer manufacturer and support cooperation with wholesale defoamer suppliers and distributors. The packaging we offer includes 25kg drums, 50kg drums, 200kg drums and IBC bulk bags, meeting various procurement scenarios ranging from laboratory testing, small-batch trials to large-scale industrial production. The minimum order quantity is flexible and competitive bulk prices are offered. We can offer free sample testing to our customers. We also welcome cooperation with defoamer agents and distributors from all over the world. With rich export experience, we can handle customs clearance and international logistics with ease.
We're well-known as one of the leading defoaming agents manufacturers and suppliers in China. Please feel free to buy cheap defoaming agents for sale here and get free sample from our factory. For price consultation, contact us.

