German technical background VOK-3601 Surface additives It can improve the scratch resistance of non-aqueous radiation-curable coatings replaces BYK-3601

German technical background VOK®-3601 surface additive

VOK®-3601 improves scratch resistance in non-aqueous radiation-curable coatings and is recommended for solventborne and solvent-free parquet and furniture coatings.

Even if the dosage of this additive is as low as 1-5%, it still imparts good scratch resistance, abrasion resistance and abrasion resistance to the coating film, without a good effect on the optical properties (such as gloss), color, transparency or other properties of the coating film.

Chemical composition: nano alumina dispersion

Solvent: Tripropylene glycol diacrylate (TPGDA)

Dosage of additives: 1,5 - 6 % of total formulation dosage

Typical physicochemical data: Non-volatile: 100 %

Particle content: 30%

Density 1,36 g/ml