BYK-326

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

BYK-3558

Surface additive based on a silicone- and polyether-modified acrylate copolymer for high- and medium-solid coating systems. For a moderate reduction in the…

I need high jetness for my black paint, how can I achieve this?

black a very fine particle sized carbon black is required, usually here a primary particle below 0.015µm is used. Pigments with such small particle size have a…

Can you give me your best rheology additive? I need good sag resistance and good leveling in my water-based 2 pack PU…

behavior can have a huge influence on leveling, if the coating has strong pseudoplastic behavior with a high viscosity in the low shear range it can show a…

BYK - How to prevent cratering

coating is applied. The occurrence if these effects is a special case of a poor substrate wetting. By using a silicone additive, the surface tension is lowered…

I want to start working with Aluminum pigments. How can I improve the performance of my aluminium based paint?

particles. The aminic pigment affinic groups show a strong affinity to the aluminum particles. It is advised to start with a dosage of 1.5% solid wetting &…

BYK-300

Silicone surface additive for solvent-borne coating systems with a medium reduction of surface tension and a medium increase of surface slip. 21 CFR 175.300,…

BYK-3750

g surface additive for solvent-borne coating systems with a medium reduction in surface tension and a medium increase in surface slip. 21 CFR 175.300,…

I am working on an epoxy system, which is highly filled and I run into the following issue: It it very high viscous, but…

options RHEOBYK-7410 ET or BYK-430. 1% delivery form calculated on component A is a good starting point. These rheology additives provide excellent shear…

BYK - Deflocculating wetting and dispersing additives

the one hand, they have a considerably greater molecular mass and thereby a character similar to that of a binder. However, that is just a side effect; what is…

Defoamers

BYK-1630 is a further development of classic mineral oil defoamers that contains a small amount of a very compatible silicone to increase its efficiency. As a…

BYK - dispersing additives

ce. The flocculation level also has an influence on the color of a pigment: if, for example, a system tends to flocculate upon storage, then color change can…