Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 58 items
Effective at just 0.006%! Cost-saving foam suppression! Non-silicone defoamer for coolant, cleaning water, wastewater treatment, and water wash booths in painting processes.
■Suppresses foaming of coolant liquids and cleaning machine wash water. ■Effective in defoaming high-pressure coolants. ■Effective at a concentration of 0.006%, making it very economical.
Exhibits excellent defoaming effect with a small amount of addition!
"Silicone defoamer" is a defoamer that exhibits remarkable effects with a very small amount of addition. It has excellent characteristics such as good heat and cold resistance, high safety, and chemical inactivity, making it suitable for use in various foaming liquids, contributing to product quality improvement, work efficiency enhancement, and environmental improvement. There are various types available, including emulsion types, self-emulsifying types, and oil types, with a wide range of options to suit different usage purposes. [Features] - Excellent defoaming effect with a small amount of addition - High safety defoamer - Effective against all types of foam - Superior preventive effect *For more details, please refer to the catalog or feel free to contact us.
Emulsion-type defoamer suitable for various aqueous foaming liquids.
This product is a type that emulsifies silicone oil compound with a nonionic surfactant. It is easy to handle, has high safety, and is available in a wide variety, making it suitable for various water-based foaming liquids. We offer a rich variety, including those for wastewater and general industrial use, as well as for the food industry (food additives) and fermentation processes. 【Features】 ■ Easy to handle ■ High safety ■ Wide variety ■ Usable in various water-based foaming liquids *For more details, please refer to the catalog or feel free to contact us.
100% silicone oil! An oil-based defoamer that does not adversely affect the properties of the product.
This product is a non-silica type defoamer composed of 100% silicone. Adding the defoamer does not adversely affect the properties of the product, and it has high stability, allowing for a wide range of applications. As a food-grade defoamer, we offer a variety of options, including "HF-96ADF," which complies with the standards of the Food Sanitation Act. 【Features】 ■ 100% silicone oil ■ Does not adversely affect the properties of the product ■ High stability ■ Usable for a wide range of applications ■ Variety of options available *For more details, please refer to the catalog or feel free to contact us.
100% silicone resin! A defoamer that complies with the Food Sanitation Act as a food-grade defoamer.
This product is a type that is processed by blending fine silica powder with silicone oil. Since it contains no emulsifiers, it does not disperse in water as is, but because it is 100% silicone resin, it can utilize various characteristics inherent to silicone. We offer "KS-66," which excels in immediate effectiveness, and "KS-69," which excels in durability. Both products comply with the Food Sanitation Act as food defoamers. 【Features】 ■ 100% silicone resin ■ No emulsifiers used ■ Excellent immediate effectiveness and durability ■ Complies with the Food Sanitation Act *For more details, please refer to the catalog or feel free to contact us.
Ideal for defoaming non-aqueous foaming liquids such as lubricants and solvents!
This product is made by dissolving silicone oil in solvents such as isoparaffin, resulting in a product with improved dispersibility during use. It is suitable for defoaming non-aqueous foaming liquids in petroleum refining, oil extraction, lubricants, solvents, and more. We offer two types: "KS-602A" for various oil agents, and "FA-600," which is fluorosilicone oil diluted with MEK. 【Features】 ■ Good dispersibility during use ■ Suitable for defoaming non-aqueous foaming liquids *For more details, please refer to the catalog or feel free to contact us.
Excellent workability! A defoamer widely used for general industrial applications.
This product is a powder made by attaching silicone oil to a highly oil-absorbent powder, demonstrating excellent defoaming effects particularly in viscous foams and wastewater containing starch and proteins. It has good storage stability and is easy to handle, making it highly workable. It easily disperses in water-based foaming liquids, allowing for broad applications in wastewater treatment, defoaming of detergents, and general industrial use. 【Features】 ■ Good storage stability ■ Easy to handle ■ Excellent workability ■ Easily disperses in water-based foaming liquids ■ Widely usable for general industrial applications *For more details, please refer to the catalog or feel free to contact us.
Defoamer widely used for drainage and general industrial applications.
This product is a defoamer with excellent storage stability. When used, it can simply be placed on top of water-based foaming liquids, allowing the defoaming components to dissolve and providing a long-lasting defoaming effect. It is easy to maintain for equipment and process management, making it widely usable for wastewater treatment and general industrial applications. 【Features】 ■ Excellent storage stability ■ Sustained defoaming effect ■ Easy maintenance for equipment and process management ■ Widely usable for wastewater and general industrial applications *For more details, please refer to the catalog or feel free to contact us.
Defoamer: We will immediately solve your problems related to foam issues (wastewater treatment and process water management).
One of the important points of production management in the chemical industry is the control of foam. Foaming troubles during the production process can lead to a decline in product quality and a decrease in production efficiency. Additionally, in wastewater treatment, it is necessary to avoid discharging foaming liquids directly for environmental management reasons. As a simple method for foam control, we recommend keeping a defoaming agent on hand that can be used in conjunction with equipment measures and is applicable to a wide range of foaming systems. Based on our achievements in the textile industry and the paper pulp industry, we believe that the use of defoaming agents is effective across a wide range of industries.
Are you having trouble with foaming? We are proposing a suitable defoamer for your company.
"Bisfoam" is a defoamer that prevents foaming troubles in processes and wastewater. Nisshin Chemical Research Institute's defoamers are used in various industries, including textiles, construction materials, food, water treatment, adhesives, inks, and paints. We select the appropriate defoamer for your company through table tests using actual foaming liquids. We have a lineup of defoamers customized to suit our customers' needs. Please feel free to consult us if you are experiencing foaming issues. 【Process for Defoamer Proposal】 ■ Inquiry ■ Hearing ■ Foaming Liquid Sampling ■ Lab Defoaming Test ■ Suitable Defoamer Proposal ■ Actual Machine Test *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study of Trouble Improvement] Foaming in the Coating Process](https://image.mono.ipros.com/public/product/image/4d4/2000209105/IPROS92004581784176603818.png?w=280&h=280)
Defoaming for All Types of Coating Liquids! Eliminates foam and repellency even in formulations with different components!
Case Summary 【Challenges】 Foaming during coating caused streaks, leading to a decline in paper quality. Excessive addition of defoamer to control foaming resulted in oil spots on the paper surface. 【Approach】 To address these issues, we conducted a combination of foam suppression tests and repellency (wettability) tests to identify the most suitable defoamer. 【Results】 The optimized defoamer reduced oil spots, eliminated streak formation, and improved repellency, resulting in better paper quality and cost reduction. Example Overview Problem: ・Foaming in coating liquids caused streaks and degraded paper quality. ・Excessive defoamer dosage led to oil spot formation. For more details, please refer to the attached PDF or feel free to contact us.
![[Case Study of Trouble Improvement] Foam in the Drainage Process (1)](https://image.mono.ipros.com/public/product/image/64a/2000209107/IPROS26534515616791061102.png?w=280&h=280)
Foam control for various types of wastewater! Here we present case studies supporting defoaming of different foaming components.
Foam in wastewater wasn’t just caused by SS runoff—it also spoiled the appearance, leaving a poor impression in terms of environmental impact and cleanliness. From our wide product lineup and proven track record, we selected the right solution and customized it to match the foaming conditions. The result: a major reduction in SS runoff, along with lower defoamer usage and cost savings. 【Case Summary】 ■ Problem Wastewater foaming not only came from SS runoff but also spoiled the appearance, creating environmental and aesthetic concerns For details, please download the PDF or contact us directly.
![[Case Study on Trouble Improvement] Foam in the Drainage Process (2)](https://image.mono.ipros.com/public/product/image/a5d/2000209109/IPROS64888561147898421160.png?w=280&h=280)
Suppress floating matter in wastewater! Adding a defoamer to the coagulation–sedimentation tank helps prevent carryover of suspended solids (SS) into the effluent.
There were concerns such as poor floc formation in the wastewater treatment process (sedimentation tank) and suspended solids (SS) floating to the surface due to incomplete floc formation and bubbles, which frequently resulted in SS being discharged to the river. As a solution, we evaluated the effect of adding “Bismer FS-12” and confirmed that it effectively suppressed SS flotation. As an emulsion-type product, it imposes only a low COD load on the treatment system. As a result, SS discharge to the river was significantly reduced, and defoamer consumption at the final discharge outlet was reduced by 15%. [Case Summary] ■ Concerns Poor floc formation in the wastewater treatment process (sedimentation tank) Flotation of SS due to incomplete floc formation and bubbles, frequently resulting in SS being discharged to the river For more details, please refer to the PDF document or feel free to contact us.
Defoamers, coagulants, algaecides, deodorants, and more! We handle over 1,000 types of products.
Our company is a chemical assistant that solves problems in production sites. We handle over 1,000 types of products, including defoamers, coagulants, algaecides, and deodorants. In the coagulation sedimentation tank of a paper mill, issues such as appearance defects caused by foaming during the wastewater process and environmental impacts due to SS outflow were problematic. By using a defoamer, we significantly improved the outflow of foam and SS. Additionally, the amount of defoamer used at the discharge point was reduced, leading to cost savings. We have various other achievements as well. Please feel free to consult us. [Case Examples] ■ [Defoamer] Foam countermeasure case ■ [Polymer coagulant] Selection case ■ [Algaecide] Cleaning case for algae and slime ■ [Deodorant] Selection case *For more details, please refer to the PDF materials or feel free to contact us.
Functional chemicals that resolve foaming issues in wastewater treatment. They are effective even at low addition rates, so cost savings on running expenses are expected.
The defoaming agent "Elvic DM-1" is an excellent product with strong defoaming power (quick-acting) and antifoaming power (long-lasting), capable of instantly eliminating stubborn fatty scum and foaming in biological treatment in various industrial wastewater, thereby preventing contamination and functional decline of equipment. It is a self-emulsifying type product primarily composed of polyalkylene glycol (the defoaming component is emulsified and dispersed in water). 【Features】 - Exhibits excellent defoaming effects both quickly and sustainably against surface foam and foam on liquid surfaces. - Less affected by pH and temperature, making it effective under a wide range of conditions. - Effective even at low addition levels, which can lead to reduced running costs. - Generally does not affect most metals under typical usage conditions. - Does not degrade natural or synthetic rubber. For more details, please contact us or download the catalog.
To suppress foaming of water-soluble cutting and grinding fluids.
【Features】 Suppression of foaming in water-soluble cutting and grinding fluids. *For more details, please contact us.*
Equipped with a manual stirring device! A soy milk plant for small-scale businesses that produce small quantities of various products.
The "P-701M" is a small soy milk plant designed for small-scale businesses that produce handmade tofu in small quantities and a variety of types. Despite being manual, it is equipped with a "screw stirring device" in the cooking pot. It is suitable for professionals who want to engage in product development. It has a production capacity of 30 kg of raw soybeans for tofu per hour. 【Features】 ■ Processing capacity of 30 kg/H of raw soybeans for tofu ■ Equipped with a stirring device ■ Ideal for stores that produce small quantities of various types ■ Aimed at customers who want to engage in product development *For more details, please refer to the catalog or feel free to contact us.
【OEM Available】Are you struggling with foam? Just hang it up to guard against foam generation. Long-lasting defoamer, foam eliminator.
"Foam Guard S" is an anti-foaming agent that suppresses foam generation simply by hanging it in areas where foam is a problem. (Not subject to the PRTR Law) "Foam Guard S" is hung above the liquid surface, so the agent only dissolves when foam is generated, providing its anti-foaming effect. It's economical because it only activates when needed! ● Excellent anti-foaming power When foam comes into contact with "Foam Guard S," the active ingredients dissolve and eliminate the foam. ● Easy to install Simply take out "Foam Guard S" and place it in the included net. Hang it above the water surface in areas where foam is a concern. ● Economical No need to add chemicals into the tank. The agent only dissolves when foam is generated, making it cost-effective. 【Usage examples】 - Sludge treatment tanks - Sludge treatment aeration tanks - Wastewater treatment tanks - Linen washing machines - Cleaning equipment - Recycling plants - Industrial waste plants 【Recommended usage amount】 One unit per square meter ◆ Please consult us for OEM inquiries ◆
Quickly defoams by adding a small amount of foam generated in the production process and water treatment process!
"Deoform" is a defoamer that can be safely used as a non-hazardous material. It quickly eliminates foam that leads to decreased production efficiency in manufacturing processes, as well as foam that causes floc outflow and worsens the landscape during water treatment processes and river discharge. 【Features】 ■ Excellent defoaming effect with a small amount of addition ■ Rapid and sustained defoaming effect ■ Non-hazardous type, high safety It is also possible to select the appropriate variety based on the site conditions. *For more details, please refer to the PDF document or feel free to contact us.
We would like to introduce the easy-to-use and easily erasable "Tofu Up" series.
【Features of Tofu UpⓇ】 ■ Excellent Defoaming Effect It prevents overflow from the cooking pot with an excellent defoaming effect that combines immediate action and durability. ■ High-Value Tofu Produces tofu that is fine-textured, elastic, and free of bubbles, resulting in high product value. ■ Improved Work Efficiency The separation of soy milk and okara is enhanced, significantly improving yield and work efficiency. ■ Increased Soy Milk Yield Eliminating uneven cooking of the okara improves protein extraction rates, leading to increased soy milk yield.
For customers troubled by foaming liquids! We will provide a defoamer that matches the properties of the liquid to be defoamed.
The "CN Series" is an antifoaming agent that can suppress the generation of foam, which can be a hindrance in various processing and manufacturing processes. The effectiveness of the antifoaming agent varies depending on the target substance. At Conhira, we can suggest an effective antifoaming agent for the liquid you are currently using. Additionally, if the standard product does not show effectiveness, we can also formulate a custom solution for you. Furthermore, if you provide a sample of the liquid you wish to defoam, we will conduct a defoaming effectiveness test. Please feel free to contact us. 【Features】 ■ Suppresses the generation of foam that can hinder various processing and manufacturing processes ■ Proposes antifoaming agents suitable for the target liquid ■ Conducts tests using the target liquid ■ Offers a wide variety of products ■ Custom products available for customers *For more details, please refer to the PDF document or feel free to contact us.
BYK-1810, -1811, -1815, -1816, -BYK-1818: PFAS-free defoamers for solvent-based and solvent-free paints.
Defoamers often contain fluorinated silicone to achieve rapid defoaming effects naturally. BYK is expanding its lineup to offer PFAS-free sustainable defoamers as alternatives to fluorinated silicone-based defoamers. BYK-1810, BYK-1811, BYK-1815, BYK-1816, BYK-1818 These five new additives demonstrate high defoaming efficiency and excellent spontaneous defoaming properties comparable to PFAS-containing products, while being completely free of fluorine. These additives can be used in a wide range of solvent-based and solvent-free applications.
Successfully dispersing water-resistant treated flake pigments and pearlescent materials! Introducing flake pigments.
Paints and coatings using flake pigments and glitter materials, such as metallic and pearl colors, are enjoyable to look at. However, balancing performance aspects such as color development, design, particle orientation, sedimentation prevention, and water resistance can be quite labor-intensive. Typically, flake-shaped pigments overlap each other in the liquid. Especially in water-based systems, the surface is treated to be hydrophobic for water resistance, and if no action is taken, they do not disperse sufficiently in water. *For detailed content of the article, please refer to the PDF document. For more information, feel free to contact us.*
Using HazeGuard i makes it easy to evaluate dispersion in addition to the transparency of the film!
This is a tabletop measuring device developed to measure transparency. What makes it excellent is that, unlike conventional methods which only measured total light transmittance, it can measure separately for surface scattering and internal diffusion. Using a stable LED light source, it receives light that has passed through the sample film in an integrating sphere. Inside the integrating sphere, a combination of sensors and shutters allows for analysis that distinguishes between wide-angle scattering and narrow-angle scattering based on their arrangement. Additionally, if a dedicated cell is used, liquids can also be measured. *For detailed information, please refer to the PDF document. For more details, feel free to contact us.*
It can also play a central role in the field of adhesives for consumer packaging!
"BYK-1745" is a VOC and silicone-free water-based defoamer based on polymers and renewable, sustainable raw materials. It complies with most food contact regulations related to adhesive applications. The raw materials are gradually replacing limited resources like mineral oil, with this additive using 65% renewable plant-based materials as an alternative. Additionally, it achieves a level of application effectiveness comparable to traditional additives. It is a highly effective and compatible defoamer that prevents foam generation during manufacturing and application processes. 【Advantages】 ■ Wide range of certifications for food contact applications ■ 65% bio-based, making it sustainable ■ Complies with international eco-label standards (particularly important for architectural coatings) ■ Effective defoaming ■ Excellent compatibility ■ High storage stability *For more details, please download the PDF or feel free to contact us.
VOC, mineral oil, PFAS, and silicone-free powder defoamer. Effective for water-based mineral and dispersed bonding construction materials, especially hybrid systems.
"BYK-1693 SD" is a highly effective and compatible powdered defoamer for hybrid systems that combine mineral-based dry mix mortars with water-based or powder dispersions. The special combination of active ingredients in the additive provides powerful and lasting defoaming properties across the entire range of applications. By reducing the air bubble content, it improves the characteristics of fresh mortar and the physical properties of the cured system. BYK-1693 SD is particularly suitable for two-component waterproof membranes.
Excellent defoaming properties in oily lubricants, good storage stability, particle-free – no filter clogging!
• BYK-9730: Highly versatile applications For all common base oils, without negatively affecting transparency • BYK-9731: Silicone-free, without negatively affecting transparency, especially for polyalphaolefins and ester oils • BYK-9732: Cost-effective silicone-based defoamer suitable for all common base oils • BYK-9733: Contains no solvents or silicones, does not negatively affect transparency, specifically designed for mineral oils (especially API II)
Due to its low viscosity, it has good workability! It shows excellent effects, especially on the foaming of surfactants.
"Bubble Off-A" is an emulsion-type defoamer primarily composed of polyether derivatives and ester compounds. It demonstrates excellent effectiveness against the foaming of surfactants. With outstanding alkali resistance and heat resistance, it can be used in a wide range of applications, including the textile industry, paper industry, and wastewater treatment. 【Features】 ■ Excellent persistence of defoaming and foam-breaking effects ■ Shows excellent defoaming effect against surfactant foaming ■ Superior dilution stability ■ Excellent chemical resistance, particularly stability against alkalis ■ Good workability due to low viscosity *For more details, please refer to the PDF document or feel free to contact us.
We have a wide variety of types available, including for printed circuit boards, sewage treatment, and factory wastewater treatment!
The defoamer "Non-Flow Defoamer" developed by our company improves upon the conventional shortcomings and solves foam-related issues by adapting to the properties of foam specific to each user. It possesses both defoaming power (the ability to destroy foam) and foam suppression power (the ability to inhibit foam generation), resulting in excellent effectiveness. Since the causes of foaming, the properties of foaming liquids, and usage conditions vary among different users, a single type has limitations in effectiveness. Therefore, we offer a wide variety of types to address various foams. 【Features】 ■ Effective against conventional alkaline foams ■ Minimal side effects such as water repellency and oil spots, allowing for use in various applications ■ Demonstrates effectiveness with extremely small amounts, leading to significant cost reductions ■ Safe to use as it does not have general toxicity or harmful effects *For more details, please download the PDF or feel free to contact us.
The foam is a chemical agent that prevents the original trouble.
A defoaming agent is a substance that has the effect of suppressing foam (antifoaming action) or destroying foam that has already formed (defoaming action). Defoaming agents are used in various processes where foaming can cause problems, such as in the synthesis and processing of food, fermentation industries, paper manufacturing, textile industries, paints, and polymer industries. The use of defoaming agents can also be expected to improve work efficiency. *For more details, please refer to the related link page or feel free to contact us.*
