Top 10 gypsum defoamer Factory in the world 2025

Jan 16, 2026

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Introduction to Gypsum Defoamer

Gypsum defoamers are specialized chemical additives used in the gypsum industry. Gypsum is a widely used building material, and during its production and processing, such as in the mixing of gypsum slurries, a large number of bubbles are often generated. These bubbles can affect the quality and performance of the final gypsum products, including reducing strength, increasing porosity, and causing surface defects. Gypsum defoamers work by reducing the surface tension of the liquid in the gypsum slurry, causing the bubbles to burst and preventing the formation of new bubbles. This helps to improve the density, strength, and uniformity of gypsum products, making them more suitable for various construction and industrial applications.


Top 10 Gypsum Defoamer Factories

1. SHANXI JIANKAI FINE CHEMICALS CO., LTD

Introduction: SHANXI JIANKAI FINE CHEMICALS CO., LTD is a leading enterprise in the field of chemical additives. With years of experience and a strong R & D team, it has been committed to the research, development, production, and sales of high - quality chemical products, including gypsum defoamers. The company adheres to strict quality control standards, from raw material procurement to the final product delivery. It sources high - purity raw materials from reliable suppliers and uses advanced production technology and equipment to ensure the stability and high performance of its products.


The company's production base is equipped with modern production lines, which can meet large - scale production needs. At the same time, it also has a professional after - sales service team. They can provide timely technical support and solutions to customers' problems, whether it is in the product selection process or during the use of gypsum defoamers. SHANXI JIANKAI FINE CHEMICALS CO., LTD also attaches great importance to environmental protection. Its production process is designed to minimize environmental impact, and the products meet relevant environmental protection standards.


Website: https://www.jkadmixtures.com/


Features and Advantages:


  • High - efficiency defoaming: Its gypsum defoamers can quickly eliminate bubbles in the gypsum slurry, effectively improving the workability of the slurry and the quality of the final gypsum product.
  • Good compatibility: The defoamers have excellent compatibility with various types of gypsum formulations, ensuring that they do not react negatively with other additives in the gypsum system.
  • Stable performance: Under different working conditions, such as different temperatures and humidity levels, the defoaming performance of the products remains stable, which is very important for continuous and large - scale gypsum production.


2. Dow Chemical Company

Introduction: Dow Chemical Company is a global powerhouse in the chemical industry with a long - standing history dating back to 1897. It operates in over 160 countries and has a diverse portfolio of chemical products, including those for the construction and building materials sectors. In terms of gypsum defoamers, Dow has invested heavily in research and development. Its R & D centers are staffed with world - class scientists and engineers who are constantly exploring new materials and technologies to improve the performance of gypsum defoamers.


The company's production facilities are state - of - the - art and are spread across different regions of the world. This allows Dow to ensure timely supply to its global customers. It has a strict quality management system that adheres to international standards such as ISO 9001. Dow also focuses on sustainable development. It is committed to reducing the environmental footprint of its production processes and products. For example, it uses renewable raw materials wherever possible and designs products that are more energy - efficient during the gypsum production process.


Dow has a wide - reaching sales and distribution network. It has local sales teams in different countries who can provide on - site support to customers. These teams are well - trained in understanding the specific needs of the gypsum industry in different regions and can recommend the most suitable defoamers accordingly.


Features and Advantages:


  • Innovative technology: Dow is at the forefront of developing new defoaming technologies. Its products often incorporate the latest research findings, providing better defoaming performance compared to traditional defoamers.
  • Global supply: With its global production and distribution network, Dow can ensure a stable supply of gypsum defoamers to customers around the world, reducing the risk of supply disruptions.
  • Sustainable solutions: The company's commitment to sustainability means that its gypsum defoamers are not only effective but also environmentally friendly, which is becoming increasingly important for the modern construction industry.


3. BASF SE

Introduction: BASF SE is one of the largest chemical companies in the world. It has a comprehensive range of products and solutions for various industries, including the construction industry. In the area of gypsum defoamers, BASF has a deep understanding of the gypsum production process. It starts from the molecular level to develop defoamers that can precisely target the bubble - forming mechanisms in gypsum slurries.


The company's R & D efforts are supported by a large number of patents and scientific publications. It collaborates with leading universities and research institutions around the world to stay updated on the latest scientific trends. BASF's production plants are equipped with advanced automation technology, which ensures high - quality and consistent production of gypsum defoamers.


In addition to product development and production, BASF also provides comprehensive technical services. Its technical experts can work closely with customers to understand their specific production processes and develop customized defoaming solutions. This customer - centric approach has won BASF a good reputation in the market.


Features and Advantages:


  • Custom - made solutions: BASF can develop defoamers that are tailored to the specific needs of different customers, taking into account factors such as the type of gypsum, production process, and end - use requirements.
  • High - quality products: Thanks to its advanced production technology and strict quality control, BASF's gypsum defoamers have high purity and stable performance.
  • Technical support: The company's technical service team can provide on - site training, troubleshooting, and continuous improvement suggestions to help customers optimize their gypsum production processes.


4. Evonik Industries AG

Introduction: Evonik Industries AG is a specialty chemicals company with a focus on high - performance products. In the field of gypsum defoamers, Evonik has a unique approach. It combines its expertise in surface chemistry and polymer science to develop defoamers that have excellent surface - active properties.


The company's R & D activities are driven by market demand and technological innovation. It invests a significant amount of resources in exploring new materials and formulations for gypsum defoamers. Evonik's production sites are designed to be flexible, allowing it to quickly adjust production volumes according to market fluctuations.


Evonik also has a strong global marketing and sales team. They are responsible for promoting the company's gypsum defoamers in different markets and building long - term relationships with customers. The company participates in various international construction and chemical industry exhibitions to showcase its latest products and technologies.


Features and Advantages:


  • Unique chemical formulations: Evonik's defoamers are based on unique chemical formulations that offer superior defoaming performance, especially in complex gypsum systems.
  • Flexible production: The ability to quickly adjust production volumes ensures that customers can get the required amount of defoamers in a timely manner, even during peak production seasons.
  • Market - driven innovation: The company's R & D is closely linked to market needs, which means that its gypsum defoamers are always in line with the latest industry requirements.


5. Wacker Chemie AG

Introduction: Wacker Chemie AG is a German - based chemical company with a long - standing reputation for high - quality products. In the gypsum defoamer segment, Wacker has a strong R & D background. It focuses on developing defoamers based on silicone technology. Silicone - based defoamers have several advantages, such as high defoaming efficiency, good chemical stability, and low toxicity.


Wacker's production facilities are equipped with advanced manufacturing processes for silicone - based products. The company has strict quality control measures in place to ensure that each batch of gypsum defoamer meets the highest standards. It also invests in continuous process improvement to increase production efficiency and reduce costs.


Wacker has a global sales network and provides excellent after - sales service. Its technical support team can assist customers in solving problems related to the use of gypsum defoamers, such as compatibility issues with other additives in the gypsum mixture.


Features and Advantages:


  • Silicone - based technology: The use of silicone technology in its defoamers gives Wacker's products high - performance characteristics, such as rapid defoaming and long - lasting foam suppression.
  • Quality assurance: The company's strict quality control system ensures that the gypsum defoamers are of consistent quality, which is crucial for the reliable production of gypsum products.
  • Technical support: Wacker's technical team can offer in - depth knowledge and solutions to help customers optimize their gypsum production processes and achieve better product quality.


6. BYK Additives & Instruments

Introduction: BYK Additives & Instruments is a well - known supplier of additives in the coatings, plastics, and construction industries. In the area of gypsum defoamers, BYK has a wealth of experience. The company has a dedicated R & D department that focuses on developing additives that can improve the performance of various building materials, including gypsum.


BYK's approach to gypsum defoamer development is based on a combination of theoretical research and practical application. It conducts extensive laboratory tests and field trials to ensure the effectiveness of its defoamers in real - world gypsum production environments. The company's production facilities are designed to produce high - quality additives in small to large - scale volumes.


BYK also has a strong customer service team. They can provide customers with detailed product information, usage guidelines, and troubleshooting advice. This helps customers to make the most of BYK's gypsum defoamers in their production processes.


Features and Advantages:


  • Extensive R & D: BYK's continuous R & D efforts result in defoamers that are at the cutting - edge of technology, providing better defoaming performance and other benefits such as improved surface finish of gypsum products.
  • Customer - focused service: The company's customer service team is committed to meeting the needs of customers, from product selection to after - sales support.
  • Versatile products: BYK's gypsum defoamers can be used in a wide range of gypsum applications, including plasterboards, gypsum blocks, and self - leveling gypsum floors.


7. Momentive Performance Materials Inc.

Introduction: Momentive Performance Materials Inc. is a global leader in silicone and advanced materials. In the context of gypsum defoamers, the company's silicone - based defoamers are highly regarded. Momentive has a long history of innovation in the silicone field and uses its expertise to develop defoamers that are suitable for the specific requirements of the gypsum industry.


The company's R & D centers are equipped with advanced testing equipment and facilities. They conduct in - depth research on the interaction between silicone defoamers and gypsum slurries, aiming to optimize the defoaming performance. Momentive's production plants are located in different parts of the world, which enables it to serve customers globally.


Momentive also emphasizes product safety and environmental protection. Its gypsum defoamers are designed to meet relevant safety and environmental regulations, ensuring that they can be used in a sustainable manner.


Features and Advantages:


  • Silicone expertise: Momentive's long - term experience in silicone technology gives its gypsum defoamers excellent defoaming performance, including high defoaming speed and long - term foam suppression.
  • Global presence: The company's global production and distribution network ensures that customers can access its products easily and quickly, regardless of their location.
  • Safety and environmental compliance: Momentive's commitment to safety and environmental protection means that customers can use its gypsum defoamers with confidence, knowing that they meet the highest standards.


8. Shin - Etsu Chemical Co., Ltd.

Introduction: Shin - Etsu Chemical Co., Ltd. is a major Japanese chemical company. It has a diverse product portfolio, and in the field of gypsum defoamers, it has developed innovative solutions. The company's R & D is focused on using advanced chemical engineering techniques to create defoamers that can effectively reduce bubbles in gypsum slurries while maintaining the chemical and physical properties of the gypsum.


Shin - Etsu's production facilities are known for their high - precision manufacturing processes. It uses strict quality control systems to monitor every step of the production process, from raw material inspection to the final product packaging. The company also has a strong sales and marketing team that is responsible for promoting its gypsum defoamers in both domestic and international markets.


In addition, Shin - Etsu places great emphasis on customer feedback. It uses this feedback to continuously improve its products and develop new formulations that better meet the needs of the gypsum industry.


Features and Advantages:


  • Advanced chemical engineering: Shin - Etsu's use of advanced chemical engineering techniques results in gypsum defoamers with high - performance characteristics, such as high defoaming efficiency and excellent stability.
  • Quality control: The company's strict quality control measures ensure that its gypsum defoamers are of consistent and high - quality, which helps to improve the overall quality of gypsum products.
  • Customer - driven improvement: By listening to customer feedback, Shin - Etsu can continuously optimize its products and provide better - suited defoaming solutions for the gypsum industry.


9. Clariant AG

Introduction: Clariant AG is a specialty chemical company with a global presence. In the area of gypsum defoamers, Clariant focuses on developing sustainable and high - performance products. The company's R & D strategy is based on the principles of circular economy and environmental protection. It aims to develop defoamers that can be produced using renewable resources and have a minimal environmental impact during their life cycle.


Clariant's production facilities are designed to be energy - efficient and environmentally friendly. It uses advanced manufacturing technologies to reduce waste and emissions. The company also has a strong technical service team that can provide customers with customized solutions based on their specific gypsum production processes.


In the market, Clariant's gypsum defoamers are well - known for their reliability and performance. The company has built long - term relationships with many leading gypsum manufacturers around the world.


Features and Advantages:


  • Sustainable development: Clariant's commitment to sustainable development means that its gypsum defoamers are not only effective but also in line with the global trend towards green construction.
  • Energy - efficient production: The company's energy - efficient production facilities help to reduce production costs and environmental impact, which is beneficial for both the company and its customers.
  • Customized solutions: Clariant's technical service team can work with customers to develop defoaming solutions that are tailored to their specific production needs, improving the overall efficiency and quality of gypsum production.


10. Arkema Group

Introduction: Arkema Group is a leading global chemical company. It has a broad product range, and in the field of gypsum defoamers, it has developed innovative products based on its expertise in polymer chemistry. Arkema's R & D team focuses on understanding the molecular mechanisms of foam formation in gypsum slurries and developing defoamers that can disrupt these mechanisms effectively.


The company's production sites are equipped with modern production technology and automation systems. This ensures high - quality and efficient production of gypsum defoamers. Arkema also has a strong sales and marketing presence in different regions of the world. Its sales teams are trained to understand the local market needs and promote the company's products effectively.


Arkema is committed to innovation and continuous improvement. It invests in new research projects to develop even better gypsum defoamers with enhanced performance and environmental compatibility.


Features and Advantages:


  • Polymer - based technology: Arkema's use of polymer chemistry in its defoamers provides unique defoaming properties, such as better dispersion in gypsum slurries and long - term foam control.
  • Efficient production: The modern production technology and automation systems in its plants enable Arkema to produce high - quality gypsum defoamers at a large scale and with high efficiency.
  • Innovation - driven approach: Arkema's continuous investment in R & D means that its customers can expect to have access to the latest and most advanced gypsum defoaming solutions in the market.


Conclusion

The world's top 10 gypsum defoamer factories play a crucial role in the gypsum industry. Each of these companies has its own unique features and advantages, whether it is through innovative technology, high - quality products, excellent customer service, or a commitment to sustainability.


SHANXI JIANKAI FINE CHEMICALS CO., LTD stands out with its high - efficiency defoaming products and strong after - sales support. International giants like Dow Chemical, BASF, and Evonik bring global supply capabilities, advanced R & D, and innovative technologies to the table. Companies relying on silicone technology, such as Wacker Chemie and Momentive Performance Materials, offer high - performance defoaming solutions. Meanwhile, BYK, Shin - Etsu, Clariant, and Arkema contribute to the industry with their extensive R & D, quality control, and customer - centric approaches.


As the gypsum industry continues to grow and evolve, these factories will need to keep up with the latest trends, such as the demand for more sustainable and environmentally friendly products, and the need for defoamers that can work in more complex gypsum systems. By doing so, they will not only ensure their own success but also drive the development of the entire gypsum industry forward.