PRODUCT
Sannopco Korea is leading the fine chemical industry.
Defoamer
In the paint and coating field, form may cause aesthetic problems such as craters and pinholes or even cause corrosion and adhesion problems on the painted surface. Our defoamers are applied to various water- and oil-based paints, inks, adhesives, emulsions, and finishing materials to solve the above problems.
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Air bubbles generated when manufacturing various electronic material slurries may lead to poor productivity and quality. We provide defoamers for relevant environments and fields of use to solve these problems and contribute to higher-quality products.
VIEW PRODUCT LISTA large amount of surfactant involved in the emulsion and latex processes often causes foaming. Defoamers are necessary as additives to suppress foaming in each process stage from manufacturing to final product completion. Also, dispersion is an essential property when adding defoamers to emulsions and latex processes. If the dispersion capacity of a defoamer is inadequate, fat components may become suspended on the surface during the latex and emulsion processes, hampering final product quality. San Nopco Korea helps ensure the highest quality by selecting the best products suitable for the emulsion/latex (mainly monomer stripping), filling, transporting, and final coating processes.
VIEW PRODUCT LISTDefoamers are essential for suppressing the possibility of bubbles forming on the binders for controlling aqueous slurry during ceramic manufacturing. Defoamers designed using various materials such as polyether and mineral oil with amide wax as the core material can be used without affecting the specificity of fine ceramic, electrical, and magnetic functions.
VIEW PRODUCT LISTOur various types of defoamers inhibit the generation of air bubbles which may lower productivity and quality in the pulp and paper manufacturing process. Defoamers for kraft pulp manufacturing, coating and size press, and wastewater processing are deployed for each process.
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materials
Defoamers are essential for controlling the air volume of cement, mortar, and concrete products. Our defoamers secure excellent performance in preventing excessive air inflow and maintaining proper air volume. Excessive shrinkage or porosity related to cement and concrete production is prevented by removing air layers.
VIEW PRODUCT LISTFoaming affects various industrial manufacturing processes by causing product defects and reducing productivity. We provide excellent defoamers for various electronic materials, catalysts, metal processing, and water treatment.
VIEW PRODUCT LISTDefoamer [Defoamer Theory]
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Defoaming Mechanism (1) Foam breaking : Destroyed by penetrating into the upper bubble
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Defoaming Mechanism (2) Foam inhibition : Inhibits bubble formation by penetrating into the bubbles in the liquid
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Defoaming Mechanism (3) Deairation : Floating to the liquid surface by coalescing air bubbles in the liquid
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Defoamer Mechanism