EFKA® Dispersing and Wetting agent
Efka® Defoamers represent a comprehensive product category engineered to address the pervasive issue of foam in industrial processes. Foam, characterized by the dispersion of gas within a liquid medium, can significantly impede manufacturing efficiency and product quality across various sectors, including coatings, printing inks, plastics, and more.
Designed to combat foam-related challenges with precision and effectiveness, Efka® Defoamers offer a range of innovative solutions tailored to meet the diverse needs of industrial applications. Whether in clear or pigmented UV curable formulations, composites, gel coats, cast resins, or adhesives, our defoamers excel in preventing and dispersing foam bubbles, thereby enhancing processing efficiency and ensuring impeccable surface quality.
By leveraging advanced technology and meticulous formulation, Efka® Defoamers provide manufacturers with a reliable means of optimizing their processes and elevating the quality of their end products. With our defoamers, you can bid farewell to foam-induced bottlenecks and hello to streamlined operations and enhanced product characteristics. Experience the difference that Efka® Defoamers can make in your industrial processes. Say goodbye to foam-related challenges and unlock new levels of efficiency and quality with our innovative foam control solutions.
Technical Specification
Type | Main application areas | |
|---|---|---|
| EFKA PB 2001 | silicone-free defoamer | for non-aqueous coatings, printing inks, and especially for high viscous coatings based on 2-pack epoxy, unsaturated polyester, and PUR systems. It is a solution of vinyl polymer in organic solvents. |
| EFKA PB 2010 | silicone-free defoamer | Defoamer with good compatibility, intended to accelerate defoaming as well as to improve clarity in solvent-based coatings. It eliminates foaming and blistering regardless of whether the air bubbles are a result of the substrate (e.g., wood or metal) or due to the application method (pumping, rolling, flooding or spraying). |
| EFKA PB 2018 AN | defoamer | Defoamer for polyurethane, acid-cure and NC wood finishes. |
| EFKA PB 2020 | silicone-free defoamer | Clear, slightly yellowish liquid that accelerates defoaming in solvent-based coatings. It therefore eliminates foaming and blistering, regardless of whether the air bubbles are caused by the substrate, e.g. wood or paper or as a result of pumping, rolling, flooding or airless spraying. |
| EFKA PB 2021 | silicone-free defoamer | It functions well during the application of paints and lacquers and also prevents the entrapment of air during processing steps such as stirring, pumping etc. This product helps to prevent surface irregularities to give the smoothest possible surface. |
| EFKA PB 2050 | silicone-free defoamer | Defoamer for solvent-based systems. It is particularly effective for thermosetting resin systems used in composites, flooring and industrial coating applications. When applied to composites, it achieves fast de-aeration of polyester and epoxy resin systems. |
| EFKA PB 2720 | silicone-free defoamer | Supports the quick de-aeration of thermosetting resin systems. It can be used in pigmented or non-pigmented resin systems such as unsaturated polyesters, 2-pack epoxies, and PVC-compounds. |
| EFKA PB 2744 | defoamer | Ultra low VOC de-aerator providing excellent efficiency as well as long-term persistency and effectiveness against macro and micro-foam. Recommended for clear and pigmented resin systems, and compatible in high solids 2K polyurethane, 2K epoxy and UV coatings. Especially suitable for high solids industrial flooring. |
| EFKA PB 2770 | silicone-free defoamer | 100% active deaerator and defoamer for UV-curable formulations, composites, gel coats, cast resins and adhesives with outstanding compatibility. |
| EFKA SI 2022 | defoamer | For use in polyurethane curtain coatings and stoving enamels. |
| EFKA SI 2023 | defoamer | For polyurethane, acid-cure and NC wood finishes. |
| EFKA SI 2025 | defoamer | For physically drying systems and air-drying alkyds. |
| EFKA SI 2035 | defoamer | For physically drying systems and medium- to long-oil air-drying alkyds. |
| EFKA SI 2721 | defoamer | For UV-curing and EBC systems with highly effective defoaming in clear and matted systems; defoaming substances in 2-ethylhexyl acrylate. |
| EFKA SI 2038 | defoamer | For polyurethane, acid-cure and NC wood varnishes with good compatibility. |
| EFKA SI 2722 | defoamer | Solvent-free epoxy and polyurethane systems. |
| EFKA SI 2723 | defoamer | Solvent-free epoxy and polyurethane systems, low odor, high-solid 2-pack systems and solvent-free radiation-curing systems. |
| EFKA SI 2741 | defoamer | Defoamer for solvent-based systems; effective in nitrocellulose and polyurethane-based formulations. |
| EFKA SI 2008 | defoamer | Silicone-based highly efficient air-release agent with excellent compatibility with non-aqueous coatings such as epoxy, polyurethane or UPE systems. |
PRODUCT SPECIFICATION
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| Container Loading: | 25 kg |
| Hazard class: | Class 8 |
| Delivery time: | up to 30 days |
A few words about DAHUA
We take great pride in introducing DAHUA, a distinguished MTHPA manufacturer with an annual capacity of 45,000 tons.
Our extensive experience of 15 years in the field has benefitted us in forging successful partnerships with the leading manufacturers and consumers of epoxy resin and hardeners in China. We have utilized this valuable opportunity to commence the distribution of epoxy related goods within China and today our warehouses stock approximately 7000 tons of diverse products.
Our large-scale operations enable us to acquire the best prices in purchase, thereby allowing us to offer the most favorable conditions to our clients. We are committed to delivering quality products and services that cater to the specific needs of our customers.
