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The continuous development of science and technology has led to the birth of reverse osmosis membrane separation technology. It is different from the natural separation and purification methods of the past. While this technology can provide business owners with the benefits of accelerated project schedules, it also comes with the difficulty of eliminating bubbles. It is common for a large amount of foam to appear during the reverse osmosis water treatment process. This is mainly caused by the various surfactants contained in the wastewater, which will continue to generate foam in the water source. After all, water itself is a fluid medium, and these foams have limited self-purification capabilities and must be effectively removed with the help of reverse osmosis water treatment defoamer. Reverse osmosis water treatment defoaming agent is a non-silicon product prepared from polyether esterification products through a special process. It is a highly efficient defoaming agent specially developed for various biological water treatment systems.   Reasons for foaming during reverse osmosis water treatment: 1. The aeration volume is too large, the air-water volume ratio is unreasonable, and the oxygen is supersaturated, resulting in foam formation. 2. During the operation stage of sewage treatment, a large number of filamentous bacteria and actinomycetes continue to grow in the water body, which can easily form a large amount of foam. 3. Excessive air supply or oxygen during biological water treatment will produce a large amount of foam, which will affect the water treatment process or overflow conditions and adversely affect activated sludge and bacteria. 4. The sewage contains too many surfactants and other additives. Advantages of reverse osmosis water treatment defoamer: 1. It has no side effects on various fungi in general water species and will not damage the film layer. It is an environmentally friendly defoaming agent. 2. It has good dispersibility in water, is fully compatible with liquid products, and will not break emulsions and floating oil layers. 3. It has strong defoaming and anti-foaming ability, low dosage, and does not affect the basic performance of the foam system. 4. It has good heat resistance, chemical stability, non-corrosiveness, non-toxicity, no adverse side effects, no combustion, and no risk of explosion. 5. The dosage is small, the cost is low, and it has a wide range of applications.  

In recent years, the defoaming agent market has gradually emerged, among which alcohol-based defoaming agents have attracted much attention due to their efficient foam suppression properties. In order to better solve the foam problem, alcohol defoamer manufacturers urgently need to find efficient solutions and work with professional partners to develop the market.   The bubble problem is a problem that cannot be ignored in many industries. Whether in the chemical, construction, textile, or food industries, foam may cause problems in the process and even cause production line shutdowns. Therefore, defoaming agents, as a tool to solve foam problems, are not only of great significance to industrial production, but also play a positive role in improving production efficiency and quality.    Alcohol defoamer manufacturers realize that to solve the foam problem, the power of   one manufacturer alone is far from enough. Therefore, they actively seek professional   partners to jointly develop innovative solutions. These partners come from various   fields, including scientific research institutions, university laboratories, engineering   technology companies, etc. Through cooperation, alcohol defoamer manufacturers can obtain more resources and expertise and apply them to product development and production.   During the cooperation, alcohol defoaming agent manufacturers and partners carried out extensive technical exchanges and cooperative research. They jointly overcome the foam problem through the construction of cooperative laboratories and the sharing of equipment. Through communication and research, they continuously improve the performance and quality of their products and develop more efficient alcohol defoaming agents, providing better solutions for industrial production.   In addition, alcohol defoaming agent manufacturers also work closely with their partners to jointly develop the market. They understand market development trends and potential needs through market research and customer demand analysis, and formulate product  positioning and marketing strategies based on actual conditions. Through the resources and channels of their partners, they have strengthened product promotion and sales, gradually expanding their market share of alcohol defoaming agents.                                                                                                                                In short, alcohol defoamer manufacturers have found professional partners who can effectively solve foam problems, which not only solves the difficulties they face, but also promot...

Part One: the standard of selecting a good powder type defoamer   Step 1: Defoaming effect The defoaming effect is the key index to evaluate the quality of powder type defoaming agent. A good powder type defoamer should have the effect of fast defoaming and lasting defoaming. In the selection, the measured defoaming time and foam suppression time of the product can be referred to, and these data can directly reflect the defoaming performance of the product. In addition, different processes and environmental factors will also affect the defoaming effect, so it is recommended to test and compare in practical applications. Step 2: Stability The stability of powder type defoamer is very important for its application in the surface treatment industry. The product with good stability can maintain the activity for a long time and play the role of defoaming stably under different process conditions. In the selection, attention should be paid to the physical stability of the product (such as particle size distribution, hygroscopicity, etc.) and chemical stability (such as acid and alkali resistance, high temperature resistance, etc.). These indicators will directly affect the use effect and storage performance of the product. Step 3: Compatibility The compatibility of powder type defoamer with other substances is also a factor to be considered when selecting. Good compatibility can ensure that the defoamer is evenly dispersed in the surface treatment solution, so that the defoamer can play a better role. In the selection, attention should be paid to the compatibility of the product and the surface treatment solution to avoid precipitation, delamination and other phenomena. Step 4: Price Price is one of the factors that must be considered when buying. When selecting powder type defoamer, reasonable selection should be made according to actual production demand and cost budget. Under the premise of ensuring product quality and performance, choosing products with reasonable prices helps to reduce production costs and improve the overall economic benefits.     Part two: Matters needing attention in practical application 1. Characteristics and application scenarios of different types of surface treatment industrial-powder type defoamer Different surface treatment processes have different requirements for powder type defoamer. Understanding the characteristics and application scenarios of different types of surface treatment industries helps to choose the appropriate powder type defoamer. For example, in the plating process, it is necessary to choose a powder type defoamer that is resistant to acid and alkali and high temperature; In the coating process, it is necessary to choose a powder type defoamer that has good compatibility with the coating and does not affect the coating quality. 2. Comparison of recommended dosage and effect under different concentrations In practical applications, different concentrations of surface treatment solutions n...

  Blistering of cement mortar is a relatively common problem. Foaming of cement mortar can easily lead to surface roughness, cracking, internal hollowing, overall looseness or low overall compressive strength, etc., which will affect the compactness and firmness of the entire component, resulting in poor construction effect. If harmful foam exists in the cement mortar, it is easy to affect the quality of the cement mortar components. If you find the right method, the foam in the cement mortar system is relatively easy to eliminate. A common, simple and convenient treatment method is to add a cement mortar defoamer. The cement mortar defoamer is mainly designed for the foaming characteristics of the cement mortar mixing process. The use of this product can effectively control the generation of foam in the cement mortar system and make the concrete components more compact and bright. The cement mortar defoamer is a defoamer synthesized by polyether and other ingredients, and it is suitable for defoaming under the conditions of strong acid and strong alkali.     Hazards of cement mortar foaming: 1. Foam will cause air to appear in the cement mortar product and affect the firmness of the product. 2. Foam will affect the dispersion performance, plasticization performance and flow performance of cement mortar products. 3. Foam will affect the appearance and strength of cement mortar products, resulting in honeycomb-like appearance on the surface and substandard strength. 4. Foam will lead to a decline in the quality of cement mortar products, affecting the fireproof, moisture-proof, anti-corrosion, heat-resistant, and cold-resistant properties of cement mortar.   Advantages of cement mortar defoamer: 1. No matter in the case of high temperature or low temperature, the cement mortar defoamer can be applied, and it can still maintain high-efficiency and high-speed defoaming, less dosage and good dispersibility. 2. In the process of construction and production of building materials, effectively control the generation of foam in the cement mortar system, so that the concrete components are more complete, dense and bright. 3. The cement mortar defoamer is non-toxic, odorless, harmless to human health, and conducive to production safety. 4. The cement mortar defoamer can also be applied to defoaming in the production process of mineral pulp, calcium silicate board, concrete, water reducing agent, asbestos tile, putty powder and reinforcing agent.   How to use cement mortar defoamer: Reasonable addition of cement mortar defoamer during use can improve the compactness of cement mortar and make the strength better after hardening. The specific additive amount can be determined according to the amount of foaming at that time. If the amount of foam is too much, the dosage can be increased appropriately. At the same time, before the application of the defoamer, a small part of the cement can be taken for the addition experiment to avoid im...

Industrial cleaning defoamer is made of various special polyethers through a composite process. It has good anti-foam and anti-foam function and high shear resistance. Add to clear cleaning agent does not affect the appearance of the cleaning agent, does not bleach oil, does not break milk, does not float, and will not produce residue hanging on the wall. As an important part of China's industrial economy, the industry of industrial cleaning defoamer has also developed vigorously. The functions of an industrial cleaning defoamer are: - Energy and water saving - Reduce energy consumption and safety - There is a steady yield - Improve product quality - Speed up production - Prolong the service life of equipment - Reduce environmental pollution, beautiful appearance - Protecting human health   With the emergence of various green and environmentally friendly cleaning technologies and the continuous introduction of new products and mechanical equipment, the cleaning defoamer industry has penetrated into almost all the fields of defoamer. Including applications in petroleum, chemical, energy, power, metallurgy, construction, mechanical electronics, transportation, textile, printing and even nuclear industry.And has been widely recognized in society.   The main uses of industrial cleaning defoamer are: - Industrial cleaning defoamer - Chemical cleaning defoamer - Industrial detergent defoamer - Cleaning supplies defoamer - Low-foam carpet water defoamer - Beer bottle cleaning agent - Chemical industry cleaning agent - Metal cleaning agent   Application: 1. Industrial cleaning defoamer Industrial defoamer, chemical cleaning defoamer, industrial detergent defoamer, cleaning products defoamer, low-foam carpet water defoamer, beer bottle cleaning agent, chemical industry cleaning agent, metal cleaning agent.   2. Industrial washing powder Industrial washing, dish cleaning agent, washing powder, beer bottle cleaning agent, starch processing, coating, cement building materials, putty powder, powder cleaning agent, electrolytic water treatment, metal solid cleaning agent, metal processing, electroplating, oil removal powder, sewage treatment and other occasions.   3. Decontamination powder for cleaning Decontamination powder for cleaning, powder cleaning agent, electrolytic water treatment, metal solid cleaning agent, metal processing, electroplating cleaning, oil removal powder, sewage treatment, mineral processing and other occasions.   4. Industrial defoamer Industrial defoamer, cleaning defoamer, industrial detergent defoamer, cleaning supplies defoamer, low-foam carpet water defoamer, beer bottle cleaning agent, chemical industry cleaning agent, metal cleaning agent (especially spray cleaning), fermentation (antibiotics, citric acid, glutamic acid) defoamer, oil mining, and high temperature and strong alkali conditions.

    The adhesive antifoaming agent is a high efficient defoaming agent compounded by special process.   Features: destroy foam and strong anti-foaming ability, less dosage, does not affect the basic properties of the foaming system. In all kinds of emulsions, it has strong ability of eliminating bubbles, fast breaking speed, preventing bubbles from growing and bouncing back, completely eliminating all kinds of bubbles and improving product quality. Good heat resistance, chemical stability, no corrosion, no combustion, no explosion. It is a kind of efficient antifoaming agent with both long-lasting foam suppression and rapid defoaming performance, and does not produce pinhole and does not affect the firmness of the product.   Adhesive antifoaming agents for adhesive manufacturing, polyvinyl acetate, casein, dextrin, acrylic, natural and synthetic latex (latex), gels and glues, high viscosity white milk, glues, EVA emulsion, latex, emulsion polymerization, acrylic acid emulsion, adhesives, white latex, starch gum, polyvinyl alcohol emulsion. All kinds of emulsion: acrylic resin, adhesive, white latex, polymer glue, water-based color paste, emulsion polymerization, waterproof coating, printing, synthetic emulsion.     Classification: 1. Classified by application method: thermosetting type, hot melt type, room temperature curing type, pressure sensitive type, etc. 2. Classified by application object: structural, non-structural or special glue. The structural adhesives are: epoxy resin, polyurethane, silicone, polyimide and other thermoset adhesives; polyacrylate, polymethacrylate, methanol and other thermoplastic adhesives; modified multi-component adhesives such as phenolic - epoxy. 3. Classified by curing: solvent volatile type, emulsion type, reaction and hot melt type. 4. Synthetic chemists often like to classify adhesives according to the chemical composition of adhesives. 5. Classified by main components: organic and inorganic. 6. Classified by the appearance: liquid, paste and solid. 7. Classified by Component: single component,  component, and reactive type.