Produits chimiques de spécialité

BYK-073 is a silicone-containing, highly compatible defoamer designed for solvent-borne systems.

BYK-MAX NU 4230 LDPE is a granulated nucleation agent based on LDPE to increase the crystallization speed and amount of sperulithes in the polymer.

DISPERBYK-2055 is a high molecular-weight wetting and dispersing additive with a solids content of 100 %. It is liquid and has a good processing viscosity. DISPERBYK-2055 can be used in systems of varying polarity, from low-polarity solvent-borne systems, including air-drying alkyds, alkyd/melamine resins, nitrocellulose, 2-pack polyurethanes, acrylic/melamine resins, and UV-curable coatings, through to aqueous systems. In solvent-borne systems, it can be used with or without grinding resin, whereas in aqueous formulations, the best results are achieved with binder-free grinds. DISPERBYK-2055 is the perfect additive for co-grinds, where different pigments are typically ground together and for pigment concentrates. With DISPERBYK-2055, it is possible to produce binder-containing or binder-free pigment concentrates that can be used in aqueous and solvent-borne coatings. DISPERBYK-2055 stabilizes inorganic pigments, including titanium dioxide and transparent iron oxides, organic pigments, carbon blacks, effect pigments, fillers, and matting agents. DISPERBYK-2055 does not negatively impact coating adhesion (not even when applied directly to metal), water- and chemical resistance, or hardness and yellowing resistance. DISPERBYK-2055 has an excellent price-performance ratio.

CERATIX 8566 is an aromatic-free ethylene vinyl acetate (EVA) copolymer wax dispersion designed to enhance the orientation of effect pigments in solvent-borne coatings. It minimizes defects such as large-scale clouding and short-wave patterns, while improving the flip-flop effect and leveling of subsequent clear coats. Ideal for automotive and industrial applications, CERATIX 8566 also reduces pigment settling in containers and circulation systems.