Products

EFA Chemie Defoamer 1824 can be used in the production of coatings and printing inks as well as in emulsion polymerization processes. The product has proven particularly effective with paints based on polyvinyl acetate and pressure-sensitive adhesives. Another area of ​​application is metalworking, where the defoamer can either be added directly to the cooling lubricant as an additive or used for additional dosing during the actual metalworking.

EFA Chemie Defoamer 1808 is a highly effective defoamer. which is used in many aqueous media. Excellent results have been achieved when used in soft water systems of paper machines and in waste water systems. Defoamer 1808 does not cause contamination in the treated systems. The product contains no mineral or silicone oils, waxes or silicates and breaks down into harmless components during waste water treatment. Defoamer 1808 is a combination of oxygenated hydrocarbons and esters

EFA Chemie Defoamer 1802 is a product for use in DIY paint and adhesive production. The product has proven particularly effective with paints based on polyvinyl acetate and pressure-sensitive adhesives. Another area of ​​application is metalworking, where the defoamer 1802 can either be added directly to the cooling lubricant as an additive or used for additional dosing during the actual metalworking. Defoamer 1802 is a non-ionic preparation of mineral oils, paraffins and esters.

EFA Chemie Defoamers 1804 is a aqueous emulsion based on fatty alcohols; exclusively for use in industry. Product for preventing, controlling and controlling foam in aqueous systems. Defoamer 1804 is mineral oil and silicone free. Easily dispersible in aqueous systems, homogeneous, stable solution and highly effective in numerous areas of application.

EFA Chemie Microbiocide 1856 CXL is an inorganic, liquid chlorine oxide solution (ClO2) that can be easily mixed with any water without leaving any residue. The product was specially developed for cleaning and deodorizing contaminated sludge or waste water. The basis for the excellent effect is the high oxidation potential of the product. Microbiocide 1856 CXL is suitable for use in slightly acidic, neutral and alkaline environments (pH range from 4-10).

EFA Chemie Defoamer 1825 is a silicone-free product based on a mixture of alcohols and silicic acid derivatives. Defoamer 1825 is particularly suitable for defoaming aqueous paint systems (water-based paints) and plastic dispersions, but is also used successfully with solvent-based paints.

EFA Chemie Microbiocide 1850 is a broad spectrum biocide for the control of bacteria, fungi and algae in industrial cooling water systems. Microbiocide 1850 has the following advantages: Broad spectrum biocide for almost all microorganisms Effective even in low concentrations Effect is not disturbed by the presence of organic or inorganic substances in the water. Decomposition into non-toxic substances. Microbiocide 1850 must not be used in drinking water systems.

EFA Chemie Defoamer 1832 is a highly efficient defoamer for a wide range of water treatment processes, particularly in wastewater systems. Its high activity is based on a special gel particle technology: in circuits with sufficiently hard water, the gel particle becomes water-repellent and “explodes” into smaller particles, causing the foam bubbles to burst. DEFOAM 1832 performs best at temperatures below 60°C. DEFOAM 1832 is suitable for process systems in which the usual defoamer components such as oils and waxes are undesirable.

EFA Chemie Microbiocide 1856 C is an inorganic, liquid chlorine dioxide solution (ClO2) that can be easily mixed with any water without leaving any residue. The product is primarily used to kill microorganisms due to its oxidative properties. In addition to the safe elimination of fungi, germs, bacteria, algae, biofilm and legionella, the product also meets the legally prescribed parameters in waste water.

EFA Chemie Defoamer 1827 has been specially developed for foam control in biological wastewater treatment plants, especially in anaerobic treatment stages. Another area of ​​application is metalworking, where the 1827 defoamer can either be added directly to the cooling lubricant as an additive or used for additional dosing during the actual metal treatment. Defoamer 1827 has also proved its worth in paint applications to combat foam in spray booths. The 1827 defoamer is a proprietary, non-ionic preparation of mineral oils and surfactants.

EFA Chemie Defoamer 1833 is a silicone emulsion. It is a highly effective product that can be used successfully in aqueous media in many processes. These are waste water systems, gas scrubbers containing amines, pesticide solutions, etc. The product can be used over a wide pH range.

EFA Chemie Defoamer 1830 is a highly effective product that is successfully used in aqueous media in many processes. Defoamer 1830 is silicone and mineral oil free and breaks down into harmless components in water and sewage systems. The product can be used in medium to very high pH ranges and is stable at temperatures of up to approx. 150 °C for a certain period of time. Defoamer 1830 is a non-ionic dispersion of silicic acid derivatives, oxidized hydrocarbons, PE wax and emulsifiers.

EFA Chemie Microbicide 1855 is used as a disinfectant in industrial and waste water systems. It is used wherever halogen-based disinfectants (e.g. chlorine) can lead to undesirable side reactions (AOX formation). It can be used to sterilize industrial waste water, in spray booths, air washers and cooling towers. The product is also suitable for sulfate-reducing bacteria. Microbiocide 1855 is also approved for sterilizing/disinfecting drinking water. Microbiocide 1855 reduces algae formation and improves wastewater treatment plant operation.