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Ask the expert - General Industrial Coatings

good deflocculation and stabilization of the carbon black, it is important to use the right grade. To achieve jetness or deep blue black a very fine particle …

BYK supports your major plus in raw material recovery

material that can be used, for example, in pallets and bottle crates designed for outdoor use. This is [...] of use, there are various options, like storage at…

Water-repellent textile finishing without PFAS and silicones

due to their remarkable properties. As early as ancient Egypt, waxes were used in the mummification process to slow down biological decay, taking advantage of…

PTFE-free wax additives for scratch-free surfaces

Teriete Head of TS Special Coatings Liquid Brigitte Weber Head of Global End Use Special Coatings Why is PTFE used in coatings applications?…

BYK at the European Coatings Show (ECS) 2025

: Create PFAS-free solutions 11:00 11:15 Tanja Berning & Thomas Czeczatka - End Use Specialist Can Coatings & Head of Global End Use Powder Coatings Add to…

BYK ebook - how to prevent floating

coating material. This color difference can also be measured (as ∆E) and used as a quality criterion. To avoid floating defects, we have to influence the …

BYK - modern polymerization methods

copolymers). Examples for modifying the fine structure of block copolymers when using controlled polymerization technology (CPT) The knowledge about…

I am looking for a rheology additive for water-based anti corrosive primer / direct to metal coating. Could you advise…

For DTM coatings, often an acrylic dispersions are used. All of our RHEOBYK types are possible to use in acrylics and they do not increase [...] . Here we…

RECYCLOBYK 4370

Heat stabilizer and processing aid for use in multiple polyolefin compositions for recycling applications to improve the [...] formulations can be used to…

RECYCLOBYK 4379

Heat stabilizer and processing aid formulation for use in various polyolefin recycling processes to improve the processability and [...] formulations can be us…

Do you have a rheology additive that will work in a amine grind? All rheology additives I tried are either not working…

For aqueous amine grinds use 2% RHEOBYK-440 . It will not react and gives good rheological characteristics. In solventborne amine grinds use RHEOBYK-430 .