BYK

Additives for Printing Inks: Overprint varnishes

AQUACER 497

Paraffin-based wax emulsion for aqueous coatings, printing inks as well as care products and polishes for improving water repellency and surface slip.

AQUACER 530

Wax emulsion for improved surface characteristics in aqueous printing inks, overprint varnishes, wood and furniture coatings as well as inkjet inks.

AQUACER 532

Emulsion of a modified HD polyethylene wax for improved surface characteristics in aqueous coating systems.

AQUACER 539

Paraffin wax emulsion for improved surface characteristics in aqueous coatings and printing inks.

AQUACER 593

Polypropylene-based wax emulsion for reducing the surface slip (anti-slip effect) of aqueous coatings and printing inks.

AQUACER 8059

Emulsion based on a HD polyethylene wax for improving the surface properties of aqueous care products and polishes as well as in aqueous coatings and printing inks.
AQUACER 8059 is only available in USA, Mexico and Canada.

(Only available in North America)

BYK-016

VOC and silicone-free, polymer-based defoamer for aqueous coatings, adhesives, printing inks and overprint varnishes. This defoamer can also be used for the underwater pelletizing of thermoplastics.

BYK-019

Silicone-containing defoamer for aqueous pigment concentrates for use in coatings, printing inks and overprint varnishes. Prevents foam during grinding. Long-term and shear stability. Particularly suitable for resin-free grinds (slurries).

BYK-021

VOC-free silicone-containing defoamer for aqueous high gloss emulsion systems, dispersion adhesives, printing inks and overprint varnishes. Particularly suitable for high-gloss and satingloss systems and for airless application.

BYK-022

VOC-free silicone-containing defoamer for aqueous coatings, printing inks and adhesives. Also effective against microfoam.

BYK-088

Defoamer based on silicones and polymers for solvent-free and solvent-borne coatings, printing inks, ambient curing plastic systems as well as adhesives and sealants. Aromatic-free.

BYK-094

VOC-free silicone-containing defoamer for aqueous coating systems, printing inks, overprint varnishes and adhesive systems. Compatible defoamer. All purpose and easy to incorporate.

BYK-307

Silicone-containing surface additive for solvent-free and solvent-borne coating systems, printing inks and adhesive systems, with strong reduction of surface tension. Very good substrate wetting, prevents cratering, and increases surface slip. Solvent-free alternative to BYK-306.

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-345

Silicone surfactant for aqueous coatings, printing inks and overprint varnishes with strong reduction in surface tension resulting in significantly improved substrate wetting. No increase in surface slip. Solvent-free version of BYK-346.

BYK-348

Silicone surfactant for aqueous coatings, adhesives, 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.

BYK-354

Polyacrylate-based surface additive for solvent-borne and solvent-free coatings, for UV-curing printing inks and overprint varnishes and ambient curing plastic systems. Standard leveling additive with a deaerating effect.

BYK-377

Silicone surface additive for solvent-free, radiation curable, and solvent-borne coatings, adhesives, and printing inks with a strong reduction of surface tension. Hydroxy-functional and solvent-free.

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-1719

VOC-free silicone defoamer for aqueous printing inks and overprint varnishes with spontaneous defoaming effect and high efficiency. Glycol free.

BYK-1752

Silicone-free defoamer on polymer-basis for solvent-borne and solvent-free systems.

BYK-1785

Silicone-containing defoamer for aqueous systems with low to high layer thickness for removing application-related microfoam.

BYK-1790

Silicone-free, polymer-based defoamer for solvent-free, radiation-curing wood and industrial coatings, printing inks and adhesives. Suitable for pigmented and unpigmented coating systems.

BYK-1794

Emission-free and silicone-free polymeric defoamer for solvent-borne, solvent-free, high solids, and UV systems.

BYK-3450

Silicone surfactant for aqueous printing inks and overprint varnishes, inkjet inks, aqueous coatings, adhesives, and care products providing a significant reduction in surface tension. Particularly suitable for improving the wetting of aqueous systems on very non-polar substrates. Does not increase the surface slip.

BYK-3451

Silicone surfactant for aqueous printing inks and overprint varnishes, inkjet inks, aqueous coatings, adhesives, and care products providing a significant reduction in surface tension. Particularly suitable for improving the wetting of aqueous systems on very non-polar substrates. Does not increase the surface slip.

BYK-3455

Fluorine-free, silicone-containing additive for improving substrate wetting and leveling in aqueous systems and solvent-free UV coatings.

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-DYNWET 800 N

Silicone-free substrate wetting agent for aqueous coatings, printing inks, adhesives, sealants, and glass fiber sizings. Low foam stabilization. Reduces the dynamic surface tension and is particularly suitable for high-speed machines.


BYK-UV 3500

Crosslinking, silicone-containing surface additive for radiation-curable printing inks, coatings and adhesives with a considerable reduction in surface tension. Very good substrate wetting and tape release, increases the surface slip and improves leveling.

BYK-UV 3505

Crosslinkable surface additive for radiation curable systems for improving substrate wetting, scratch resistance, and easy-to-clean properties.

BYK-UV 3510

Silicone-containing surface additive for radiation-curable overprint varnishes, to improve leveling and substrate wetting.


CERAFLOUR 929 N

Micronized, modified polyethylene wax for solvent-borne and aqueous coating systems for improving surface protection and for matting.

CERAFLOUR 950

Micronized wax based on modified HDPE for solvent-borne and solvent-free coatings and printing inks as well as powder coatings to improve the scratch resistance, soft-feel effect and matting. The additive is particularly suitable for radiation-curable formulations.

CERAFLOUR 991

Micronized polyethylene wax for solvent-borne coating systems and powder coatings for improving surface properties.

CERAFLOUR 1000

Biodegradable, micronized polymer with wax-like properties based on renewable raw materials for aqueous, solvent-borne and solvent-free systems for matting and improving surface protection and haptics (soft feel effect). Good matting, especially also in radiation curable systems.


HORDAMER PE 35

Modified primary polyethylene dispersion for improving the surface characteristics of aqueous printing inks and overprint varnishes.


RHEOBYK-425

Liquid, VOC-free rheology additive for aqueous systems to set the in-can viscosity and to improve the anti-sagging and anti-settling properties.

Compliant with FDA and/or EU food contact regulations. 
RHEOBYK-7410 ET

Liquid rheology additive to generate highly thixotropic flow behavior for medium-polarity solvent-borne and solvent-free systems.

RHEOBYK-7420 ES

Liquid rheology additive to generate thixotropic flow behavior in aqueous and highly polar systems to improve the anti-sagging and anti-settling properties.