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NECOWEL L 0000 by ASK Chemicals is a specialized alkyd resin based on maleinated linseed oil. Shows very good wetting properties and is compatible with color containing water & oil. NECOWEL L 0000 is suitable for tinting pastes and colors. NECOWEL FLE 55 SR by ASK Chemicals is a copolymer resin emulsion (55%) based on linseed oil in water containing an APEO (alkylphenol ethoxylates) free emulsifier system. Does not contain any driers and therefore cobalt free or cobalt driers can be used. Provides very good weather resistance and outstanding wetting & penetration properties. Exhibits excellent natural wood color intensification. Especially suited to formulate non-film-forming wood stains and impregnating wood protection. Applications of NECOWEL FLE 55 SR include wood impregnation, wood stains and wood varnishes. It has a shelf life of 6 months. NECOWEL 5088 by ASK Chemicals is a cosolvent-free, aliphatic PU (polyurethane)-modified alkyd emulsion with medium oil length neutralized with ammonia. Does not contain APEO (alkylphenol ethoxylates), VOC (volatile organic compound) and SVOC (semivolatile organic compounds). Offers very good drying properties and good weather- & yellowing resistance. Lacquers formed show good adhesion on metal- and plastic substrates. Suitable for air drying top coats, e.g. for agricultural equipments. Applications of NECOWEL 5088 include industrial coatings, machinery lacquers, top coats, single layer systems, hybrid systems and wood lacquers. NECOWEL 900 series by ASK Chemicals include surfactant-free, waterborne PU-modified alkyd emulsion grades designed for the formulation of ecofriendly coatings. The grades are VOC- and SVOC-free. In addition, the alkyd emulsions are free of PTBBA as well as free of MIT. It fulfills ecolabel requirements in combination with excellent hardness development due to their unique backbone and a balanced choice of fatty acids. The alkyd emulsions offer easy handling properties, high shear resistance and excellent gloss with low yellowing tendency. The grades can either be used alone or as co-binder in combination with acrylates. NECOWEL 900 series is recommended for architectural coatings, wall paints, wood lacquers, trim and house paints. Its minimum shelf life is about 6 months in closed original packaging. NECOWEL 580 by ASK Chemicals is a cosolvent-free, unmodified alkyd emulsion (short oil length) based on non-yellowing fatty acids. Improves brushability & gloss and shows good compatibility with pigments except basic pigments. Formulates baking enamels of high reactivity in combination with water soluble melamine resins. Suitable for air drying systems with the help of appropriate driers. NECOWEL 580 is especially suited to formulate lacquers of low odor emission. Necowel 922 by ASK Chemicals is a surfactant-free, water-borne and PU-modified alkyd emulsion used for the formulation of ecofriendly coatings. It is VOC- and SVOC-free. In addition, it is free of PTBBA as well as free of MIT. Ammonia is used as a neutralizer. It is recommended for architectural coatings, wall paints, wood lacquers, trim and house paints. It fulfills ecolabel requirements in combination with excellent hardness development due to its unique backbone and a balanced choice of fatty acids. The alkyd emulsion offers easy handling properties, high shear resistance and excellent gloss with low yellowing tendency. In general, all Necowel-based alkyd emulsions can be either used alone or as co-binder in combination with acrylates. Shelf life of Necowel 922 is about 6 months in closed original packaging. NECOWEL FLE 55 CF by ASK Chemicals is a copolymer resin emulsion based on fish oil and linseed oil. It is a 55% emulsion of NECOWEL FLE in water containing an APEO (alkylphenol ethoxylates)-free emulsifier system. The emulsion is free of cosolvents, VOC (volatile organic compounds) and SVOC (semivolatile organic compounds). Does not contain any driers or fungicides. Provides very good weather resistance. NECOWEL FLE 55 CF is especially suited to formulate wood impregnation, wood stains and wood varnishes. It has a shelf life of 6 months. NECOWEL L 0080 A by ASK Chemicals is a neutralized maleinated linseed oil. Shows very good wetting properties and is compatible with color containing water & oil. NECOWEL L 0080 A is suitable for tinting pastes and colors. NECOWEL 4300 by ASK Chemicals is a cosolvent-free, cation-modified alkyd emulsion with medium oil length neutralized with ammonia. Does not contain APEO (alkylphenol ethoxylates), VOC (volatile organic compound), plasticizer, solvents or residual monomers. Exhibits a neutral pH-value though the best properties can be reached at a pH-value of 6.5. Offers excellent stain blocking properties against water soluble substrate contaminations like nicotine, tobacco condensate, markers and wood ingredients. Most of these water soluble colorants are anionic and are fixed at the cationic counterpart in the resin. Shows good compatibility with additives and different kinds of pigments & fillers. Also offers excellent wetting and application properties. NECOWEL 4300 is suitable for formulating wall paints/ primers and tannin blocking wood impregnation. NECOWEL 5286 by ASK Chemicals is a cosolvent-free, aliphatic PU (polyurethane)-modified alkyd emulsion with medium oil length. Does not contain APEO (alkylphenol ethoxylates), VOC (volatile organic compound) and SVOC (semivolatile organic compounds). The emulsion is neutralized with ammonia. Offers outstanding drying properties and good weather- and yellowing resistance. At drying temperatures below 40°C a loss of gloss is possible which can be avoided by forced drying or addition of solvents (1-2% butylglycol).Suitable for air- & forced drying top coats, e.g. for agricultural equipment. Lacquers formed show good adhesion on metal- and plastic substrates. Applications of NECOWEL 5286 include industrial coatings, machinery lacquers, top coats, single layer systems, wood lacquers and structured coatings.
NECOWEL™
Coating ingredients supplied by ASK Chemicals