I have a problem with some colors with the paint circulation in metallic colors in the paint piping that sends from the…

is only a matter of aluminum flake orientation, which could be solved by the addition of some wax dispersion to achieve an even formation of the aluminum flakes…

Foam problems in a HS coating at air-assisted airless application.

perfect for this applications. Besides the defoamers we found that surface additives can have an huge influence, positive or negative, on foam development or…

What do you suggest as sag control for ultra high solid clear coat for car repair? The system is composed of acrylic…

of the solvents, therefore I recommend doing trials with all of the proposed additives and keeping the balance between sag resistance and leveling.

BYK WEBseminar optimizing pigment dispersions

viewers the flexibility to watch a little or a lot and when it’s convenient. BYK additive experts will share insights and know-how that translate into immediate…

Defoamers

increase its efficiency. As a result, the additive has a very good defoaming effect in a wide range of systems. In addition, BYK-1630 is highly stable in…

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

particles. It is advised to start with a dosage of 1.5% solid wetting & dispersing additive on aluminum pigment. Depending on the particle size of the aluminum…

We have a transparent waterbased system which we apply by spray gun (airless or airmix method) in particular with high…

polydimethylsiloxane with hydrophobic solids. We recommend as an orientation 0.3-1 % additive (as supplied) based upon the total formulation. Sufficiently high…

BYK - silicone defoamers

the relatively short-chained polysiloxanes that are used as silicone surface additives stabilize foam but have no defoaming effect. Whether a polysiloxane has a…

Pictures

Marketing & Commercial DOWNLOAD JPG Marcel Krohnen Paint Additives DOWNLOAD JPG Heike Buskies Plastics Additives DOWNLOAD JPG Holger Heidemann Industrial…

Rheology 101: essential technical terms explained

Essential technical terms In addition to the subjective perception of viscosity , the flow behavior of substances can also be determined by measurement using…

2018 Results: ALTANA Remains on the Growth Path in an Increasingly Challenging Environment

to make strong investments in the future. In doing so, we are focusing, in addition to research and development for our customers in our core business,…

ALTANA’s half-year results: sales below the previous year due to the coronavirus; EBITDA margin declined slightly at a…

sector and the electrical and electronics industry. The product range includes additives, special coatings and adhesives, effect pigments, sealants and…