EFKA 2020 مایعی شفاف و کمی مایل به زرد است که به عنوان ضد کف غیرسیلکونی (پایه پلیمری) در پوشش های پایه حلال کاربرد دارد. EFKA 2020 بنابراین کف و تاول را از بین می برد
EFKA® SI 2022 is a silicone-based defoamer for both solvent-based and solvent-free coatings. It prevents the formation of foam and blisters during the manufacturing and application of sloventborne and solvent-free coatings. This product is used for 2-pack systems, stoving enamels, and air drying industrial coatings.
EFKA® FA 4665 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. It is a high-molecular weight unsaturated carboxylic acid, combined with a very compatible organically modified polysiloxane. This transparent, slightly brownish liquid is especially suitable for medium to high-polarity binder systems, for example: alkyd/amino resin combinations, nitro-cellulose systems, polyurethane- and chlorinated polymer systems, acrylic polyisocyanate systems (2-pack acrylics), and chlorinated polymers. EFKA® FA 4665 is not compatible with white spirit or paints which are diluted with white spirit.