BYK

Additives for Automotive OEM Coatings: Clear coats

BYK-011

Silicone-free, polymer-based defoamer for aqueous coating systems (also radiation curable systems). Particularly recommended for two pack polyurethane systems. Very good recoatability.

BYK-015

Silicone-free, polymer-based defoamer with anti-popping properties for aqueous coatings. Particularly recommended for automotive and industrial coatings.

BYK-141

Silicone defoamer for solvent-borne and solvent-free coating systems as well as ambient curing plastic systems on polyurethane basis.

BYK-306

Silicone-containing surface additive for ambient-curing plastic systems and solvent-borne coating systems with a strong reduction of surface tension. Excellent substrate wetting, prevents cratering and increases surface slip.

BYK-310

Silicone-containing surface additive for solvent-free and solvent-borne coating systems, printing inks, adhesive systems and ambient-curing plastic systems with a strong reduction in the surface tension. Thermostable up to 210 °C.

BYK-315 N

Silicone-containing surface additive for solvent-borne coating systems, in particular automotive coatings. Slight reduction in the surface tension and slight increase in surface slip. No blushing after water immersion test.

BYK-315 N replaces BYK-315.

BYK-326

Silicone-containing surface additive for solvent-borne, aqueous, and 100 % coatings with a slight reduction in surface tension and a slight increase in surface slip. Particularly suitable for good leveling.
 

BYK-331

Silicone surface additive for solvent-borne, solvent-free, and aqueous coatings and printing inks with a medium reduction of surface tension and a medium increase of slip.

BYK-333

Silicone-containing surface additive for solvent-free, solvent-borne and aqueous coating systems, printing inks and adhesive systems as well as ambient-curing plastic systems. Strong reduction of surface tension.

BYK-347

Silicone surfactant for aqueous coatings, printing inks and overprint varnishes with a considerable reduction in the surface tension and therefore an improvement in the substrate wetting. Does not increase the surface slip. Suitable for systems that do not contain co-solvents. Particularly good recoatability with thin layers (automotive coatings).

BYK-349

Silicone surfactant for aqueous coatings, adhesives and maintenance products with a considerable reduction in the surface tension and therefore good substrate wetting. Does not increase the surface slip. Suitable for systems that do not contain co-solvents. All-purpose.

BYK-358 N

Surface additive on polyacrylate-basis for solvent-borne coating systems and printing inks. Standard leveling additive. No turbidity in clear coats and no haze in pigmented systems.

BYK-378

Solvent-free silicone surface additive for water-borne, solvent-borne, and solvent-free systems that increases surface slip and significantly reduces the surface tension at low doses. Low foam stabilization.

BYK-381

Polyacrylate-based surface additive for aqueous coatings and adhesives to improve leveling. Improves the leveling and substrate wetting in aqueous and radiation-curable printing inks and overprint varnishes.

BYK-390

Surface additive on polyacrylate basis for solvent-borne systems. Prevents boiling marks in baking systems and has an air-releasing effect.

BYK-399

Silicone-free surface additive for solvent-borne coatings to improve the leveling and for a moderate reduction in surface tension. Has a defoaming effect at higher doses.

BYK-1710

Emissions-free polymer-based defoamer for aqueous, low-emission coatings and adhesives. Silicone-free and mineral oil-free. Very effective in alkyd emulsions and hybrid systems. Complies with guidelines such as, for example, AgBB in Germany and "Le Grenelle Environnement" in France.

BYK-3550

Substrate wetting agent and leveling agent based on a silicone acrylate copolymer for solvent-borne coating systems. Strong reduction of the surface tension combined with very good recoatability.

BYK-3565

Surface-active additive to improve leveling and increase the surface energy of aqueous, solvent-borne, UV and 100% systems with anti-cratering properties, especially in aqueous systems.

BYK-3760

Silicone-containing surface additive for solvent-borne, aqueous and UV coating systems as well as printing inks. Strong reduction of the surface tension and increased surface slip with minor foam stabilization.


BYK-ES 80

Conductivity additive for solvent-borne, electrostatically-sprayed coating systems for increasing electrical conductivity.


BYKETOL-AQ

Silicone-free surface additive for aqueous automotive and industrial coatings to prevent bubbles and boiling marks in baking coatings. The additive is HAPS and APEO-free.

BYKETOL-OK

Silicone-free surface additive for solvent-borne coatings to prevent surface defectsand to improve leveling.

BYKETOL-WA

Silicone-free surface additive for aqueous coatings to prevent surface defects such as boiling marks, pinholes, bubbles, orange peel and cratering, and to improve leveling.


NANOBYK-3650

Nanoparticle dispersion (surface-treated silica) to improve the scratch resistance of solvent-borne coatings which are used as automotive coatings, industrial coatings or wood and furniture coatings.

NANOBYK-3652

Nanoparticle dispersion (surface-treated silica) to improve the scratch resistance of solvent-borne clear coatings which are used as automotive coatings, industrial coatings or wood and furniture coatings.


RHEOBYK-415

Liquid rheology additive for solvent-borne baking coatings and forced drying systems to improve anti-sagging properties.

RHEOBYK-430

Liquid rheology additive for solvent-borne coatings, adhesives, and sealants to improve anti-sagging and anti-settling properties.

RHEOBYK-H 7625 VF

VOC-, APEO- and tin-free associative thickener (HEUR) for aqueous systems to generate highly pseudoplastic flow behavior.