
Pulp & Paper Making
Pulping wood is about separating the lignin and cellulose in the most efficient way possible. Kraft pulp is the most common method, in which wood chips are added to a digester with sodium hydroxide and sodium sulfide to be cooked and dissolve lignin from the wood chips, leaving cellulose.
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Agriculture
Pesticides and fertilizers are widely used in the production of crops around the globe and are necessary to feed the every growing population. Common pesticides are acidic in nature and sprayed over crops to prevent bugs from ruining good produce.
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Water Treatment
Foam generated in an aeration tank, secondary clarifier, and in an anaerobic digester can be a big problem. Surfactants found in municipal water treatment facilities are most often from slowly biodegradable sources like detergent and food.
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Oilfield & Gas
Natural gas which escapes from underground during drilling can cause foam in the drilling fluid. Surfactants used in the drilling mud can stabilize the foam and negatively affect the suspension system. For water based or oil based drilling muds, SIXIN has your answer.
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Industrial & Metalworking
SIXIN's advanced organosilicone technology and precision manufacturing provide an economical, high-performance solution for global metalworking fluids. These formulations ensure superior foam control and stability, effectively managing lubricants and antifoams during metal cutting, while minimizing filtration risks and ensuring long-term reliability.
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Construction
The buildup of air during mixing of construction cement can cause structural problems in the cement, resulting in weaker strengths and equipment inefficiencies.
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Coatings & Inks & Adhesives
Antifoam is used in a variety of coating formulations including decorative applications, automotive, aerospace, architectural, and marine applications. During the manufacturing process, coatings go through a high-speed dispersion process to mix pigments and fillers.
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Textile
Defoamers in a textile applications can be added at pre-treatment, sizing, and printing. In the synthesis process of starch gelatinization and PVA dissolved in high temperatures and acrylic acid slurry will foam during mixing. Silicone additives are added in small doses to help control the foam during this process.
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Food & Drugs
During the fermentation process, CO2 gas and proteinaceous surfactants combine to form problematic foams in tanks which limit production capacity, increase employee safety risk, and can damage equipment. SIXIN's supplies batch fermentation plants throughout the world with non-silicone polyether and silicone emulsion antifoams to optimize their process at an economic cost.
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Star Products
SIXIN offers top-tier defoamers designed for a wide range of industries. These flagship products deliver exceptional efficiency and cost-effectiveness, ensuring superior performance and reliability to meet stringent industry demands.
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Home & Personal Care
SIXIN's antifoams are essential for ensuring optimal performance in liquid and powder detergents, preventing foam overflow and enhancing washing efficiency. Widely used by both small and major producers, SIXIN also offers solutions for other applications like dishwasher tablets and fabric softeners, tailored to meet diverse needs without compromising product quality.
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Other Additives
SIXIN offers a range of specialized additives, including modified silicone leveling and wetting agents, as well as acetylenic glycol-based defoamers. These additives improve surface tension, substrate wetting, and defect prevention in both water-based and solvent-based systems, ensuring smooth, high-quality finishes.
View MoreFounded in 1992 in Nanjing, Jiangsu, SIXIN Group is a globally recognized leader in antifoam and defoamer technology and a key shaper of China’s industry standards. With 30+ years’ expertise and extensive national patents, SIXIN offers 100+ silicone and non-silicone foam-control agents; its advanced facilities in Yangzhou, Chuzhou, Jakarta and South Carolina cover 100,000 m² with 130,000+ tons annual capacity, serving 40+ industries and exporting to 60+ countries.
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JIANGSU SIXIN
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SIXIN NORTH AMERICA
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SIXIN NORTH AMERICA
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SIXIN EUROPE
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Major production bases in the world
Annual production capacity exceeds 130,000 tons
Has more than 100 invention patents
Application areas cover more than: 40 industries.
SIXIN has always placed great emphasis on enhancing independent innovation capabilities, undertaking numerous provincial and municipal scientific research projects. Through these efforts, SIXIN has accumulated a wealth of high-quality R&D and technical talent, establishing a team of professionals versed in industry characteristics and proficient in defoamer/antifoam technology. SIXIN has introduced overseas experts as technical consultants and fully leveraged the advantages of its postdoctoral innovation practice base. By conducting targeted collaborations with Nanjing University and Nanjing University of Technology, SIXIN has attracted highly educated individuals and welcomed outstanding graduates for internships and employment. This has enabled the formation of a technology center—creating a complete ecological chain of technical and management talent, including overseas experts, master’s and doctoral scholars, and exceptional graduates.
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